It also make me feel safer not to have always on me the key to all my accounts.

It's not like I have much choice.

Given Bunq's abysmal security track record it probably means they just forgot to enforce some policy that Wero requires on mobile devices - no matter how annoying these "no grapheneOS" policies are in general, of course.

Let's see how long they let me keep it.

Peak clown computing.

Leaving your phone unlocked basically meant someone could drain your account.

I reported it, zero response. Bunq, not even once.

Over and over again you have to contend with bullshit like 120MB APKs full of obfuscated code, root detection, custom firmware detection, "non-mainstream device" detection, VPN detection, and even more obscure spyware-flavored functionality.

By now, if a major regulator like EU steps in, cracks the whip, and forces banks to provide access through a common API standard to any third party banking app? I'd welcome the change.

Not sure what you mean. This should be the default for most things. Giving corps levers to abuse the users/consumers is going to result in exactly that.

As Dunning said and Marx quoted:

> "With adequate profit, capital is very bold. A certain 10 per cent. will ensure its employment anywhere; 20 per cent. certain will produce eagerness; 50 per cent., positive audacity; 100 per cent. will make it ready to trample on all human laws; 300 per cent., and there is not a crime at which it will scruple, nor a risk it will not run, even to the chance of its owner being hanged."

AFAICT, psd2 should be sufficient to do the most elemental of banking features. See transactions and initiate them.

But that is quite limited.

To provide me with API access to my own accounts, Era goes through another third party provider which again connects to my bank. I guess they could eventually get direct connections themselves.

So instead of me get convenient read-only access to my bank, I've ended up giving two separate third party providers credentials I'd prefer they didn't have.

All I'd need was an automated way to get a CSV or JSON dump of my transactions and I'd have been happy, but none of my banks support that without manually logging in. It's infuriating.

https://doc.bunq.com/

it would be if wasn't for the obvious reasons of those being banks

I also consider restrictions against open source to be malicious acts - hence also malware, such as by banks and other companies. Or, worse, government agencies. In a local medical university in central Europe, for instance, we are required to either have a Google account or a Microsoft account - usually the latter, to access emails.

All paid by the taxpayers ...

Do you really think banks care about you installing custom themes or whatever? They only care because the cracked Spotify app also has malware bundled on the side which uses the new root access to break the app sandboxes.

The Fire Phone was a midrange Android phone from 2014 preloaded with Amazon's app store and services instead of Google's. It failed on its own merits, but I think Google got scared someone else would do a better job. The barrier to entry is a lot higher if most people can't use their banking app on it.

I keep seeing people say this, and it keeps being true that you can just go to your bank's website and do whatever it is you want to do.

Maybe not for you, but you don't know his bank. Obviously I can't pay with my phone if I sit at my computer and use online banking in browser, so obviously payment with phone app won't work if I use browser on phone, for all other online banking functionality there is no benefit in the app, all of my 3 banks I regularly use don't require any card reader or even smartphone, all I need is any phone being able to receive SMS with 2FA codes, if my bank required app to use online banking I would just stop using their services. I am not going to bother with app in the phone while sitting at computer with 32" display and proper keyboard.

Not all banks. Monzo doesn't have banking through the website, and I doubt they're the only ones.

https://docs.monzo.com/#introduction

Most European banks either don't have a web banking at all, or require a mobile app to log into it. There are exceptions but they are rare and becoming even rarer.

There are app only banks, you make your choice and you pay your price.

> will this mean we have to support one more standard, one more release channel, one more modified OS?

Android apps don't have to take any active steps to support third-party distributions. All they have to do is refrain from taking active stops to block them, but I suspect you knew that.

[0] https://www.nytimes.com/2003/06/30/business/technology-a-saf...

Since this post is about a Dutch bank, I think it's important to add some nuance to this. In the Netherlands, banks have pretty much been made responsible for any money a client loses that a bank could have theoretically prevented. This includes people wiring their life savings to someone who pretended to be a bank employee or police officer. This has become a massive cost to banks over here and they're trying to do anything to prevent this.

Right now, I need to wait 4 hours before I can increase the maximum amount I can transfer through internet banking. Want to buy something expensive and you forgot to do this? Too bad, try again in 4 hours.

> forces banks to provide access through a common API standard

Doesn't PSD2 already provide this?

It was nice to be able to spend $30k+ on short notice. With modern security features, there is no need to enforce an arbitrary time limit if the depositor accepts the risks.

Eg the above example; how is it possible to send money without knowing who the other side is? I can trivially look up a domain name and see registration info, I can look up the IP to see who it’s registered to, I can check certs to see if they’re valid and legit.

It’s bizarre how normal we think it is to send large sums to random strings of digits that we think are Amazon or the IRS with basically 0 way to validate them.

I bought a house in cash and putting the money in escrow was unbelievably stressful. They send me numbers, on a printout that’s a scan of a scan of a scan with text that says “call to make sure this is still the right account number”, and a bajillion warnings to make sure the number is right or vague and terrible things might happen.

Insanity that I can get insanely complicated gadgets shipped to my house in 4 hours but we don’t have a better way to move 6 figure sums than “double check your numbers”.

"Open banking" is kind of a thing with PSD2/PSD3, but in name only. In reality, it's impossible to build anything useful. Interacting with any of the "open" APIs requires approval from a national bank (or similar institution), which means there are many hoops to jump through.

There is only one bank I know of that offers an API for end users ("bunq" IIRC). Every other god damned bank insists on being user hostile.

You mean the step from sandbox to production application, or you're not even getting access to the sandbox itself? I managed to get sandbox access with ease via two separate banks (both Spanish though), with no problems, think it took them one (working) day or something to review my "application". I never tried to get anything into the production environments though, but makes sense they'd be a bit tighter on that tbh.

Access to that kind of data requires regulation, a lot of it and that's why Third Party Providers exist. There are a lot of them in Europe and they're not expensive.

I actually didn't expect to find anything about bunq around here but I have to say they're the worst bank I've worked with. When we started working with them, their API were broken and the devs had no idea why. It seems to have improved recently but it's definitely not a bank to praise for their API.

And now we have a paypal-like shopping experience via SEPA Instant Payments, all our PayPal hating customers are happy ;)

I know, that's my point. It's a stupid decision.

> Access to that kind of data requires regulation

It's my data. I want to access it how I see fit.

> There are a lot of them in Europe and they're not expensive.

I already have a bank and I already pay them. I don't want to pay anyone else to be able to use my bank account in a way that suits me. Sadly, there aren't many good options.

Someone mentioned Wise, and they do seem pretty interesting. But it makes no sense why common high strees banks refuse to cater to power users, or even to users who aren't using mainstream devices.

They often act as marketing and can find and report security vulnerabilities rather than the criminal element doing so first.

It ain't your data, it's the bank's data about you. Banks are shitty about access, APIs because they are perpetually in CYA mode from KYC/AML rules from the US (also on most foreign banks) and GDPR and cousins in Europe.

I was actually surprised how many bank apps will work under GrapheneOS even if only partially.

Seriously, count your blessings man. In America we only get Plaid, which only works right or reliably for big banks (which are also the worst ones), and it isn’t an API for humans, just a paid SaaS product that a company who wants to offer integration with banks has to pay (i assume a lot) for.

Neither are technically a bank, but provide banking services. Mercury is more focused on big earners, and Crew is focused more on budgeting. Both have pretty extensive API surfaces.

(Disclaimer: Affiliate for Crew)

Vágj bele!!

Balances are held in Wise at your own risk.

Wise is really just a glorified interface on the account. And no, it's not a shared account. Those don't really exist in Japan.

Even if they did, I feel the result will be the opposite of what you expect. EU own reference implementation of eID relies upon Play Integrity [0].

[0]: https://github.com/eu-digital-identity-wallet/eudi-app-andro...

That would solve the issue rather quickly.

If they identify as a normie or an appliance peddler who is offended by the tone suggesting computers "should" be general purpose?

Or they are offended by the implication that said normies are perhaps unable to understand this lost potential, rather than making principled choices to embrace the appliance shlock?

So anyway, maybe the cheaper solution to your snow problem is to move here to Ireland :D

I fucking hate rublox for this. My children are not allowed to play this game for other reasons so the problem solved itself.

I like reusing old phones with custom ROMs.. it makes so much sense not to produce more waste.

I believe the fit is so poor that google should really object to it. I already refuse to make youtube videos because I need my gmail account.[1] If I need my google account for my ID and my payments I cant use gmail.[2] I also don't need Google ads badly enough.

It doesn't take a lot of stupid to lose the account but ANY account activity at all may trigger false positives.

In theory the US government can seize EU google accounts. Given time I'm sure we can find even crazier rulers than Ursula and Donald combined.

[1] - I got one flag for a 10 min video including 10 sec of 1991 footage from a local NZ news agency credited both in the video and linked in the description.

[2] - I've already lost my account once temporarily for jokingly hitting reply-all without looking how many cc's there were.

It's just a way for app makers to point their finger at someone else.

No, Play Integrity labels those old systems as secure, _even though they are not secure_ due to lacking years of security patches.

Play Integrity does not prove that something is _secure_, only that the OS that is running _was approved by the phone maker_.

This is the crux of your entire argument, so you kind of need to actually substantiate it. Does Play Integrity catch an app from to Play Store using an exploit against a comically ancient vendor kernel to do anything it wants? How?

An immutable OS install and app sandboxing by default provide a lot of security. Those are present on third-party Android distributions that don't pass SafetyNet. Some users of those add root access so they can let a handful of apps out of the sandbox, but I'm willing to bet most of those are tech experts with better security habits than the average person.

Show me examples of actual data breaches and account takeovers SafetyNet would have stopped if you really want to defend this position.

I use legacy banks for some stuff (typically things that require underwriting), and neo-banks EMI's for things where legacy banks just don't move fast enough (cross boarder transactions, shared accounts, automations).

you assume this exists / can exist

(for a given set of reasonable requirements which aren't yours)

but various "practices" and "regulations" for software security push banks into the direction of such nonsense, so if a major reasons this is happening is the government asking them to fix it is very reasonable

similar in other context where that argument is often used you have problems like monopolies, collusive agreements or various source pushing companies into acting collectively user hostile weather it's laws or other reasons

the government fixing such things by changing laws/regulations is pretty much the only things which can work in many cases

this doesn't mean they have to tell companies exactly what to do, instead they (should) find out what pushes things in bad directions and then "counter balance it" in some form or way

To bring it around - the Non-Google android user base is small enough right now that there is no motivation for them to spend money to make their verification/validation stuff work on any non-mainstream platforms.

You dont actually give them money...you loan them money when you do a deposit. That is why they pay you interest, and that comes with the risk of loans to another party.

A little detail they are happy to omit and they are happy to let people talk about: "I have money in the bank", that you of course ...dont have.

Not really related to the discussion here though, since we were determining whether the interest rate is zero.

There's no real risk involved.

More if you're in Silicon Valley… semi-/s

As of June 2026, the FDIC had approximately $161 billion in its insurance fund against...drum roll... $10.8 trillion in insured deposits.

Good luck calling on your insurance on a systemic bank crisis....

A situation which calls that borrowing capability into question would mean the economy is so bad the dollar is worthless.

I trust the FDIC to be far more johnny on the spot to resolve a liquidity issue than I do any private entity

It'll be a hardship if a bank does liquidate and the FDIC takes some time to reimburse everyone involved, but that's better than not getting anything at all.

The bank still uses the deposit money in that system. You are right to point out those same people on the street I mentioned would freak out even more if they knew that banks essentially lend out more than we deposited and also that they might sell your debt and all that jazz (I bet most people either never understood what happened in 2008 or forgot already other than a vague "yeah mortgage crisis")

Absolutely true. They question here is how many announce they are borrowing from you :-)

That's what banks do. It's not a secret. Any cursory understanding of banking gives you that information.

Why do people who don't know how banks work think they get paid interest on their savings?

Hint: Gold has no more to do with it than any other commodity does. Ditto with petroleum.

Unfortunately, banks can be held liable for customers getting scammed. Even if they win in the end, they have to make the customer whole first no matter what [1].

[1] https://www.tagesschau.de/wirtschaft/verbraucher/eugh-konto-...

Because courts have made them pay the curtomer their losses when the customer (not the bank) was scammed/hacked/etc.

- max length of passwords (not talking about lengths that would pose a DoS threat, talking limits like 20 characters)

- incredibly constrained character set for passwords (“your password can’t contain a quotation mark, only alphanumeric and these specific 10 punctuation marks”)

- “security” questions (can we just ban these already? Knowing that my childhood dog’s name was Bingo should NOT give you the ability to change my brokerage password.)

EU has PSD2 which enforce good, strong rules on customer authentication. For example, banks must have two-factor authentication. And if both factors live on the same phone, the bank has to safeguard against that phone being compromised. Hence the root detection and app-integrity checks that he is complaining about.

But what's tragic is that instead of understanding the problem, which is partly driven by regulation and partly not even a problem, is that he calls for more government regulation. What a mess.

It's a very difficult set of choices.

When you actually own your crypto currencies because you have the keys Binance cannot give away your money to North Koreans.

When you work in a regulated industry, you have to get pentests. The pentesters come with a list of "recommended best practices" to harden / secure your apps, which include all of the bullshit you mentioned.

It's a finding if they're not implemented. Even if the dev team doesn't want to implement these things they get forced to by policy and the overall process :/

You'd have to find someone quite senior to sign off on the risk and who would fight vigorously against the cyber/policy teams for basically no benefit to themselves. They would also have to be super pro freedom and highly technical to even understand the issues, which is not the personality profile of the kind of executive who ends up with overall authority over a bank's mobile app.

I basically said it was bullshit, pointed out that this was not industry best practice, and that we weren't storing any sensitive information.

The meeting ended quickly (and it became clear that the auditors were full of hot air.)

- auditors which commonly "pass" things which should be flagged, but happen to be a more expensive then normal industry standard in ways which should make them non-competive but somehow they get hired a lot

- auditors which flag nonsense and don't understand anything about security at all

some of the "security frameworks" which are applied by default makes a lot assumptions about how software is build/structured/works _based on what was common in the 90th_, and they don't even list their own assumptions... Luckily they are a base line you can perfectly fulfill but still a pain.

Like e.g. a session key having 128bit entropy is a reasonable minimum, but then imagine the framework assumes the session key & session id are the same because some 90th software did so and now requires you session ids to have 128bit entropy, but e.g. UUIDv4 has only 122bit entropy and a UUID being used is deeply integrated into middle-ware you use and can't be changed... (And having a session id=session key setup is anyway a bad idea as it means you mustn't log the session id anymore, but you also might have requirements which do require logging session ids in audit logs and similar).

This isn't even the most nonsensical thing I had ran into, just one I remember well. There where rules based on assumptions of you uploading files into a file system _using the upload file name_ while interleaving security sensitive web-server config files with uploaded directories ... like yes I know some software did so in the past but the rule should be "your software musn't do such a negligent thing" and not "you software must do this 5 extra steps in case it maybe does that insane negligent thing"

I noticed this, because entering password was very laggy and saw in developer console it was sending a request with every key stroke.

You need to have a bank account to live a life outside the woods.

I have multiple bank accounts, because I am a solopreneur, yet all of them are weird in their own ways

> Over and over again you have to contend with bullshit like 120MB APKs full of obfuscated code, root detection, custom firmware detection, "non-mainstream device" detection, VPN detection, and even more obscure spyware-flavored functionality.

Ok, the question is then: exactly why do they go through that much trouble? Because that's a lot of trouble.

Did the higher ups want more effort to be spent on "security"? Yes. Is there any way to actually add "more security" to the setup? No. Could not doing anything in face of direct orders from the above be bad for your career? Yes. So random bullshit go.

It's not like the bank client developers are even implementing any of it themselves. They buy someone else's middleware and hopefully don't misconfigure it when they cram it into their builds.

Wow, where'd you find a bank with a mobile app that lean? Please share for everybody's benefit! /s

Half a gigabyte of app bundles is unfortunately no longer an outlier...

You mean like HTTPS? It's a shame that mobile banking website have fallen out of favor.

Thankfully I'm not forced to use it since I can log into the bank and authorize transactions with the government digital signature app, which uses hardware attestation and considers GOS fully secure.

If this comes from Wero as they claim, I guess we Europeans in countries that are covered by Wero are in for a bad time. That said, some Dutch banks also made the migration from iDEAL to Wero and don't require Play Integrity.

If this comes from Wero as they claim, I guess we Europeans in countries that are covered by Wero are in for a bad time. That said, some Dutch banks also made the migration from iDEAL to Wero and don't require Play Integrity.

However, via Aurora store it works fine... I do feel a bit uncomfortable about it, but it's a one-to-one connection to the Play Store, so should be fine... What I don't understand is how that can work, the app itself does no checking after it is installed I guess?

[0] https://discuss.grapheneos.org/d/24630-rabobank-app-no-longe...

Exactly. If these companies were so serious about security, they should also block devices with, let's say, >1 year of security updates backlog. But that's a completely different number of users compared to negligible Graphene/Lineage/e userbases.

I think what we need to do is all complain in the same way, something akin to: GrapheneOS is the most secure Android option, it's just not catering to Google by sharing all user data with them. You are falling for the false argument from Google that this is about security. It's not, it's more about sovereignty and control. And you and your bank are catering to Google/the U and throwing privacy conscious user under the bus.

The bank doesn't care about either. It cares about the risks, costs and opinion of the regulator on how well it evaluates and controls those risks.

If risks can be transferred to an external party and DNB signs on it, sure. If DNB says reliance on this specific external party is a risk in itself, then sure, there will be a plan for that too. The plan could be "if google becomes a problem we can publish a new version of the app using grapheneos attestation anchors in N weeks"

No they don't. At best, they do a cost-effective proxy for what should be done.

Or are you saying the device is insecure BUT has no local privilege escalations you can take advantage of as a user?

Now, that isn't to say there aren't security issues, nor that QA is perfect on devices they do support (like with any enterprise software projects), but it is a valid reason from a business perspective to not support everything.

Why do you think generally OpenBSD and such platforms aren't supported by commercial software, nor most open-source software? It adds a lot of burden for testing and QA on developers who will need to become intricately familiar with yet another platform.

People stare blindly at some customer support answers and hinge everything on those words, but if you think carefully about how software, compatibility and support work, this all makes perfect sense.

Hardly true, if they permitted Lineage and so on.

> Just like any enterprise software, it targets a set of common devices so they can provide support and QA on it.

Not really, there are a myriad of devices and they're not testing on all of them. A "pound sand if you're on an unsupported device and it isn't working" policy would be perfectly acceptable, as long as the issue isn't directly caused by the developer purposefully breaking the application for a subset of users that fail Play Protect check or whatever.

I agree, but that is also totally unrealistic for normal people.

Installing Lineage isn't that hard. If they're going to badly inconvenience some customers / force hardware purchases, why not start with the ones who are most likely to get their accounts drained?

What I think happened is that GrapheneOS assumed the blog post meant that those updates happened at the time of the post, while the post is actually announcing things that were done in the last few months.

[0] https://review.lineageos.org/q/subject:%22release:+Bump+Secu...

[1] https://download.lineageos.org/devices/frankel/builds

Why do we trust soulless orgs? Trust this dude who puts his own face on his product!

Even though the banks' policies are driven by incident responses and real data, whereas your position is presented on theory.

Do you have anything to back this up? What I am asking for is specifically does the usage of an OS other than the preinstalled one have a causal, direkt link with the user's bank account being attacked and money being stolen from it?

Direct specific evidence to back up the criticism that these guys are not looking at data and just making up dumb rules to reduce their customer base.

It is on you to back up your claim.

Does Wero work for you?

Btw, play store reports that it was installed from another source and may function differently than expected. I can update or reinstall.

Wero I never used/tried...

All other banks only allow you to open an account via their app.

https://www.abnamro.nl/en/personal/payments/open-an-account/...

Incidentally I was happy to see that while they're phasing out their previous cryptographic identification device (that you put your bank card in) they will still support some kind of cryptographic usb dongle (in addition to smartphones).

When I wanted to open a second account a few months back, ABN is the only bank I have not tried because, well, I have my first account with them... I could not find similar option with any other, though.

But look at the pages more carefully, and you'll note that there is a way to open an account using just a web browser too (e.g., look at abnamro.nl). The links are deemphasised by using dark UI patterns of course.

ING is being really dirty about this. It should be possible to open an account, and get the OTP hardware device that reads the chip on the debit card, but they don't document how you can open an account without the app. It's probably possible, as existing customers can bank without the app, but you will probably have to call them.

Banks would love to get rid of all those nasty people without approved smartphones, but that would cause political pushback.

TIL all Dutch banks (except ASN) closed all their branches and you can't register new account in the branch, what a progressive society it must be...

But this authority could be a bunch of cool people like Letsencrypt, instead of only Google.

https://github.com/PrivSec-dev/banking-apps-compat-report/is...

I really hope this doesn't mean other Dutch banks will follow suit. It's already quite impossible to actually contact someone at the bank who can understand the issue if it's on the technical side. I have no idea how I would even start to broach this topic with ABN Amro.

No, it is not troubling, it is realistic for a service with high expectations and reliability expected, on tight schedules/resources

My mortgage was with a bank that had a website but no app and I was happy, and then they merged with another bank and only had an app and no website and I was not at all happy (but the bank they merged with also had their own mortgage product with both app and website and I do not know why they didn't migrate to using that platform). I swiftly moved to a bank that incidentally had a lower interest and both a competent app and website, and I noted to the previous merged bank that the reason I was leaving is that they did not accommodate me. Whether that feedback was heard, I'm unsure.

Hopping banks is easy for just savings, but a lot of work and inconvenience for your standard payment accounts, and that's ignoring additional services like mortgages and insurance.

Vote with your vote for politicians for common sense regulations that favor the consumer at the expense of everything else.

The solution is not voting with your wallet, but either leveraging the DMA or drafting new laws that counter this.

Either Google should be forced to approve secure alternatives like GrapheneOS or companies should be required to also implement AOSP attestation. Or alternatively, remote attestation should be banned completely, but I can understand the argument that it serves some legitimate uses.

That's not good enough, you also need to convince regular people to do the same. Your vote alone will not achieve anything.

[1]: https://www.acm.nl/en/publications/acm-savings-rates-lag-beh...

It is also just very hard in practice. A lot of people have their mortgages, savings that are locked for years, etc. at a bank. Also, switching a bank also impacts other family members if you have shared accounts, etc.

In this particular case it's also not fully clear yet whether Wero is starting to enforce this. If that happens to be the case, it's only a matter of time before other banks also start requiring Play Integrity for Wero transactions.

0: https://www.rabobank.nl/particulieren/beleggen/rabo-beheerd-...

I've completed my transfer this year. I am waiting a few more months to close my Dutch bank account (with the parent company of ASN). Good riddance.

It most likely won't, because people want the security that cards offer when they order online. Wero could be good or even great for other things, but not for making online purchases from another country.

What Wero will do, is allow a German citizen to order stuff in a German shop, and an Italian citizen to order stuff in an Italian shop first and foremost. After that, it will allow them to pay for stuff on Vinted (people already buy second hand clothes across borders this way!) or Steam.

It will also make buying stuff in different European countries easier, but that is only a tiny percentage. The winners here are citizens being able to shop around further, and shops with dedicated national versions of their store to sell stuff easily to citizens in whichever country they decide to port their shop to (in addition to simply serving those who are fine with their shop in English or another language).

If you only know credit cards, you won't see the benefit, but Europe is predominantly a place of debit cards and local payment methods.

> It will also make buying stuff in different European countries easier, but that is only a tiny percentage.

Why and how? It's already extremely easy and online shopping is mature and accessible across borders.

> If you only know credit cards, you won't see the benefit, but Europe is predominantly a place of debit cards and local payment methods.

Debit cards have exactly the same advantages as credit cards. Most importantly purchase protection, which bank transfers don't have.

https://grapheneos.org/articles/attestation-compatibility-gu...

If Wero (assuming it's Wero) can push banks to implement Play Integrity, they can also make some guidelines or make a small SDK to for AOSP remote attestation. It's not terribly hard to implement and some banks already do.

I can imagine in some meeting with the ministry or an industry association that somebody in charge said "implement all safety measures that Google and Apple provide, no excuses" and they just execute it.

I could also imagine there is a real need to do so. Maybe somebody found that criminals use rooted phones to robotically launder money or something like that. Or there was a criminal case where someone got a bank account with a fake ID and used it on a burner phone. Then the developers get a discrete notice from law enforcement or regulatory bodies and are told to close that gap. Who knows?

Similar thing happened with my Health Insurance. Germany is pushing towards getting rid of health insurance cards in favor of a digital identity. To manage this, use the NFC functionality at the doctor, and log into the insurance app or website for fetching messages, documents or other information, you will in the future have to authenticate yourself using a new authenticator app. Now the problem is, that the app from my insurer does not work! Surely because of some "non-standard Android" b****. Contacting their support is obviously useless, as they have no tech knowledge and assume that I have even less, therefore just regurgitate the same "how to install the app" steps from the Q&A. All I have left is to switch to a different insurance, who's ID app works on my phone.

While this is all very annoying, I do see the point that especially banking and insurance has to be very secure. And they aim to achieve this by obfuscation. Against this one might argue that open code is more secure, as everyone can check it. But this goes both ways, for good and bad intentions. And are there not much more resources and energy behind the bad than the good intentions?

Is it legit?

Basically, GrapheneOS on a phone counts as a "tampered" device.

For starters there is going to be percentage commission on each payment instead of just a flat fee low price like iDeal has. For some reason they felt compelled to introduce buyer protection like a credit card has, instead of just making it a digital debit payment system. And now we are also forced in to the Google ecosystem.

Great. Just great.

The app however is only secure as long as your system isn't rooted. To make sure it isn't rooted you need to ask somebody who signed the system image if the integrity still holds.

I heard interesting ideas about phones, such as all phones having secure enclave and hsm which the app is totally using, so you can't just lift both the encrypted secret and it's kek from the same filesystem

The situation changes every couple of months, can't figure out if they unbroke it already.

In the end this whole "buyer protection with percentage fee" is about the banks thinking: "We don't want to be a dumb digital sock for people's money. We have to provide value to them". But I want my bank to be a dumb digital sock to put my money in, nothing more. I'm really getting fat-up with all these MBA-types's thinking their company "needs to have a relation with me and add value". I mean I get emails from my utilities trying to get to know me. Seriously? I don't give a wooden nickle about my drinking water supplier. I just want to pay them and use their services and other than that I want to think about them as little as possible.

[1] https://www.accountant.nl/nieuws/2026/10/betaalbedrijf-molli...

Wero is a mess.

https://www-accountant-nl.translate.goog/nieuws/2026/10/beta...

This is such a corporate non-answer. If that was the problem, they could just detect the custom ROM and when someone calls support, the support agent could just say sorry not supported and hang up. I doubt that is the real issue.

One troubling possibility is that some security might be implemented client-side. Banks are ahead in security in some areas but far behind in others. Like in some cases you can just take money out of someones account if you know their account number, they rely on manual fraud detection, heuristics, and chargebacks. Instead of standard 2FA, my countries banks use a baroque parallel system. My password was for many years a word like "toast": It had a maximum length, had to be pronounceable over the telephone, was case insensitive etc.. Third party payment providers don't use something like OAuth but directly ask for my bank's password, and they used to just scrape the bank site, and so on.

But I think the real reason is regulatory, political, or due to pressure from the platforms. There is no pressing business or technical reason to go out of their way to block custom ROMs.

UK definitely and I thought EEC banks use a different system that stops that.

Also the Amish are American and the American banking system is a very different (uglier) beast when we are talking about digitization when compared to the Dutch.

Supposedly the Dutch police had "cracked" their phones.

In Dutch https://archive.is/3wawb

This is so braindead, it’s the same as “a black person committed a crime, lets search all black people!”

If someone with an iPhone commits a crime, will they do the same?

So Peter de Vries is effectively the dutch equivalent of John Smith.

iPhones and Apple systems in general are the most locked-down phones on the mainstream market, so very government-friendly in that sense.

It's why I'm always slightly disappointed to see developers using Apple systems. They're a far cry from the systems that Steve Wozniak originally built.

And it is not "braindead". EncroChat was a "privacy service", selling phones featuring E2E encryption, disabled cameras and microphones, etc... Even though it wasn't marketed as such, it was mostly a service for criminals. And they effectively searched everyone using these devices (they hacked the firmware), and maybe a few people who weren't criminals got searched, as it happens in many investigations, most people turned out to be. The result was many arrests of people you really want to get arrested, with weapons, murder, torture, etc... being involved.

That's also the reason why mainstream apps like Signal are important for privacy, if only criminals use an app, having that app is a legitimate reason for being suspected. If most people using the app don't really need privacy and it is mostly used to talk about what to eat for dinner, that protects those who really need that privacy. And yes, it includes criminals, unfortunately, so it is actually a good thing for society when criminals use their own communication channels instead of using mainstream ones, good thing most of them are not so smart.

There are protected categories which person can choose to belong to. In USA these include for example religion. In EU political beliefs as well. So would it be okay to start suspecting anyone who is Christian if some Christian committed crime? Or anyone who supports AfD if AfD supporter committed crime? You can always choose to stop being Christian or AfD supporter.

Anom is one where the creators were in jail, but only after they were caught directly participating in drug operations.

social media was designed to appear like it is society, by the people who _made_ your society

i think its all just an illusion to make you work harder :(

According to our information, the reseller did not distribute official GrapheneOS. Using AI tools, he had built his own fork and added mobile device management (MDM) for remote administration. The result was a separate operating system that lacked, among other things, the security updates of the original project.

His signing keys for that system were probably compromised. Anyone holding those keys can build an update that the phones accept as genuine. Such an update was apparently installed on seized phones via ADB (Android Debug Bridge), an interface that requires a USB cable connection, and probably removed the screen lock. The phones could then be examined forensically. On our information, the authorities again needed the phone in their hands. On official GrapheneOS, the same approach would require the project's own signing keys.

https://www.joint-defense-team.com/post/grapheneos-cracked-p...

> Insider attack resistance for updates to the secure element (Owner user authentication required before updates are accepted)

From my understanding, this means that even if you do have the signing keys, you cannot install an update that would remove the need for knowing the screen lock to unlock the filesystem's encryption - as installing such an update requires entering the screen lock first.

Anyone who has been around in the free-phone community in the last decade-plus would recognize such idealism as mistaken and never once borne out in practice.

We should be encouraging banks to support the platform, not specific distros.

There is an alternative to Google's proprietary and unprivate integrity API that every bank now uses (and is at the root cause of this issue):

https://uattest.net

Spread the word.

If Unified Attestation would become a standard, they would use it to entrench themselves over GrapheneOS et al.

AOSP has an API for remote attestation attestation. Banks should just come up with a list of signing keys to be trusted. Heck, they can start here:

https://grapheneos.org/attestation.json

There is no cohesive strategy. It will literally require a new generation of younger people to replace the old lobbyists here - and some of these younger people will become corrupt lobbyists as well.

Open standards should become a human right. I am not kidding. I fail to see why services in a given country, get tied down to foreign companies and foreign countries.

https://steinermentary.com/steinerlens/triodos.html

An anthroposophical pseudomedicine center:

https://www.triodos.nl/projecten/gezondheidscentrum-de-lemni...

An anthroposophical school:

https://www.triodos.nl/projecten/steinerschool-michaeli

Those aren't some examples that I had to dig deep into the bank's old archives to find, theyre just two examples of grants that are highlighted on their website right now. You and your colleagues probably weren't related to anthroposophy, but the management and the funding decisions definitely are.

I therefore welcome the Motorola initiative to support GrapheneOS, but it would be even better if devices were sold with it, and even better if there were devices for multiple price points.

The first thing the majority of people care about is what the OS will look like on their phone if they install it. There's not a single image of what will appear on my phones screen once I'm running GrapheneOS - that's a huge turnoff for the vast majority of people.

Compare that to apple.com/os/ios where the first thing your eyes rest on is a picture of a phone showing you what the OS looks like. Same deal for the features tab on android.com - they're showing you the features, not just giving you technical documentation for them.

If they do actually want to grow the userbase, there is a lot that needs to change - more than just getting bespoke deals to be supported on $1500+ small marketshare phones.

Oh yeah. We need a wider scale of much cheaper phones as well, for starters. The fundamentals are down - GrapheneOS is SOLID. For the next level, it needs to be a product.

>The first thing the majority of people care about is what the OS will look like on their phone if they install it.

I think this misses the point, because the majority of the people DGAF what's on their phone, as long as it works seamlessly as a phone, by which I mean a tiny computer with fancy software. These are the people GrapheneOS needs to reach in order to stay alive on the longer term, and to not be shut out of the ecosystem over time. The people who are looking for a secure alternative Android are reached well enough.

What should be illegal is wanting to make every niche pet peeve of yours illegal

I get banning rooted devices and unlocked bootloader (despite I disagree of them being ground for bannig), but GrapheneOS left no possible excuse to anyone.

And by behaving badly I mean using a client other than the one they expect to talk with their server.

Imagine if there was just one banking app, and whichever bank it talked to was just a setting, sort of like how pidgin and trillian worked with chat back in the day. That would make the banks feel small. You can't have control over your device because it might hurt their feelings.

I still don't think it is a good ground for banning, but understandable.

The EU could do what the UK did, which is making switching bank bank account automated for people (transaction forwarding, migrating direct debit authorizations, etc.). A lot of people might switch to more competent banks. I'm stuck with Deutsche Bank in Germany, for example. Switching would be a bit of a hassle. I'd have to make sure all the direct debit stuff gets changed to the new account (tax office, various insurances, etc.) all doable but it's a bit of friction. I'd be chasing different companies with forms, emails, etc. for a while.

There are a lot of user hostile banks that deserve to lose their customers because of their ineptness. The surviving ones would probably become a lot more service friendly. That's what competition does. German banks are particularly bad. I've lived in other EU countries. So, I have hands on experience with more competent banks.

Feels like we have enough motivated and skill people to do and maintain that.

You can go to your branch to do many things as well. (OK fewer people do that so there are fewer branches).

https://github.com/PrivSec-dev/banking-apps-compat-report

https://privsec.dev/posts/android/banking-applications-compa...

One one hand with all the fraud and identity scams I know they have a difficult job. But, on the other, they also rely on sending me txts to login-no proper 2fa like TOTP security codes.

Given that all these banks happily accept the latter, we can conclude that they do not actually perceive any of this as a real risk. Ergo, something else is going on (eg incompetence)

https://github.com/PrivSec-dev/banking-apps-compat-report/is...

This.is.a.good.decision

Trump has started forcing US companies to deplatform people in Europe that he does not like. This is not a legitimate anti-fraud step.

I have ING app installed on the tablet, the only issues the bank has with it is I get more notifications wanting me to do online training on cyber security or being scammed. I get the same notification every few weeks that my device is rooted and it is "potentially more vulnerable", I can click "I understand" or "Learn more". No other issues, it's not blocking me from doing anything, not forcing any updates, doesn't limit any functionality of the app. Despite my salary is not paid to ING, ING is my main bank. Monzo UK didn't allow me to run on LinageOS on a tablet, Revolut isn't available on tablets at all.

Time to switch banks again I guess?

We need at least a third option [1].

[1] https://blog.ovalerio.net/archives/3359

Want to access your wallet on the chain? The tech doesn’t give a shit about what device you use. Just present the private key to wallet and access funds.

But alas the tech never took off beyond grifters/scammers and speculators use case. Also, people would rather trade the promise of safety that centralized banking promises (deposit insurance, regulations, access to person that may help resolve lock out issues, …).

2. Bank implements apps according to the security recommendations of those platforms.

3. Crazy people accuse them of being literal nazis

What to say of 'dumb' frenemy countries like India that tie themselves with a leash and hand it over to Google/Apple? More so with the new signing requirements for Android - which can be removed at a whim that would disable all UPI apps that manage a large fraction of the transactions.

These semi- colonized countries clearly haven't learnt jack shit from what was done to Russia and China.

I looked it up and found this official wero page: https://support.wero-wallet.eu/hc/nl/articles/25599098295313...

It says "If your device uses a modified version of Android (a custom ROM), such as LineageOS or Pixel Experience, the Wero app cannot be installed for security reasons."

It's absolutely ridiculous but it seems this is intended by Wero for now. I hope there's enough pushback that the banks can overturn such a ridiculous requirement. I think everyone who is impacted by this should contact their bank to show them this is a real issue.

The money is in giving out loans, mortgages, insurance and stock trading. This is why all the Dutch banks have almost completely transfered their services to their app and closed all the branches. It's why they have given control over to Google Pay and Visa. They don't give a fuck.