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Re:I worked at LastPass as an engineer. My 2 cents on the si... by byhemechi on Sunday December 25, 2022 @08:25AM (#34127039)
Not encrypting the URLs is just such a baffling choice, i honestly don't understand how that ever happened.

Also, as far as i can tell with some very basic maths based on running hashcat on my 3070, if you have a big long password on your vault, even with very few rounds of pbkdf, your actual passwords should be safe.

I think 1Password's use of an extra "secret key" would be a huge save in a situation like this, where every encryption key is automatically very long

Re:I worked at LastPass as an engineer. My 2 cents on the si... by roflyear on Sunday December 25, 2022 @08:30AM (#34127070)
Also you can migrate them to a longer round setting the next time they use that key - or require some users to relog in or something.

This seems like business and product getting in the way of good decisions. Again.

Re:I worked at LastPass as an engineer. My 2 cents on the si... by bpicolo on Sunday December 25, 2022 @09:22AM (#34127441)
1Password has had a phenomenal security story. This is Lastpass breach what, like #4?
Re:I worked at LastPass as an engineer. My 2 cents on the si... by gioo on Sunday December 25, 2022 @10:04AM (#34127794)
Look at lastpass' wikipedia page, they have been collecting a security incident after another since 2015.
Re:I worked at LastPass as an engineer. My 2 cents on the si... by ilyt on Sunday December 25, 2022 @10:13AM (#34127877)
to be fair they are by far biggest, and for all we know other might had incidents that they just covered up
Re:I worked at LastPass as an engineer. My 2 cents on the si... by coder543 on Sunday December 25, 2022 @02:56PM (#34130629)
Citation needed on "biggest". 1Password appears to have comparable revenue to LastPass, but it is hard to pin down clear sources. Since you seem to have sources, it would be nice to see them. Number of users is even harder to pin down since you never know what a company counts as a "user". Someone who forgot to delete their account from years ago could easily be counted if the company is looking to inflate user counts.

Even if they were 100x the size of the next competitor, they would not get a free pass for the obvious technical failures of their implementation, which have nothing to do with the number of users. The entire vault should be encrypted, end to end. The number of PBKDF2 "rounds" should automatically have increased, even for old users. These are huge oversights that fundamentally undermine their credibility.

As far as coverups at other companies go, that would be some coverup to avoid any whistleblowers leaking things. Unless it was very recent, this is very unlikely. People take cybersecurity seriously, and counting on every employee to participate in a coverup of a serious breach is unlikely to go well.

Re:I worked at LastPass as an engineer. My 2 cents on the si... by azinman2 on Sunday December 25, 2022 @03:59PM (#34131179)
1password only somewhat recently began pushing a cloud product. It’s been locally stored for years. Gotta make that monthly revenue somehow…
Re:I worked at LastPass as an engineer. My 2 cents on the si... by lxgr on Sunday December 25, 2022 @07:14PM (#34133045)
I am also annoyed by the switch to a SaaS-model, but I don‘t think this hurt security in any way, and for most people (i.e. those that used to sync their vault via cloud storage) probably improved it quite a bit.

If you store the secret key locally and only locally, the threat model should be the same as before.

Re:I worked at LastPass as an engineer. My 2 cents on the si... by ziml77 on Sunday December 25, 2022 @09:40AM (#34127584)
That extra key is something I love about 1Password's security. It ensures that even people who pick poor master passwords are well protected. And even though I have a strong master password, the key is a good extra comfort for me.
Re:I worked at LastPass as an engineer. My 2 cents on the si... by FatActor on Sunday December 25, 2022 @12:20PM (#34128976)
The secret key bothers me. A lot. Where do you store this mission critical piece of data? This is a value you cannot memorize (unless you are Rain Man) and it can be used to gain access to your account. The whole point of a password manager was to avoid this kind of vulnerability. Gives me the willies. It's basically a return to post-it notes.
Re:I worked at LastPass as an engineer. My 2 cents on the si... by CharlesW on Sunday December 25, 2022 @12:29PM (#34129077)
> Where do you store this mission critical piece of data?

Some suggestions: https://blog.1password.com/where-to-store-your-emergency-kit...

Re:I worked at LastPass as an engineer. My 2 cents on the si... by majikandy on Sunday December 25, 2022 @01:04PM (#34129487)
Lastpass
Re:I worked at LastPass as an engineer. My 2 cents on the si... by devrand on Sunday December 25, 2022 @01:09PM (#34129545)
But you need both the master password _and_ the secret key.

Even if you write it down on a post-it note, you now need a physical attack to access it on top of whatever attack you needed for the master password.

Re:I worked at LastPass as an engineer. My 2 cents on the si... by lynndotpy on Sunday December 25, 2022 @02:55PM (#34130614)
You need the secret key and password to gain access.

The key is 38 characters long, which is certainly within the range of human memory, if you're inclined to memorize it.

Re:I worked at LastPass as an engineer. My 2 cents on the si... by jiveturkey on Sunday December 25, 2022 @05:18PM (#34132058)
it’s stored in icloud storage
Re:I worked at LastPass as an engineer. My 2 cents on the si... by lxgr on Sunday December 25, 2022 @07:11PM (#34133012)
It used to bother me too, but I‘ve since come around:

It‘s a strictly additional barrier to the passphrase. Bitwarden and LastPass don‘t use one, so if you are fine with that security level, you could publish it on your blog, GitHub profile, or Wikipedia talk page and would literally not be less secure than those two.

It really only is defense in depth, but in a breach like this is where it could shine. A parallel brute force attack becomes infeasible if attackers need to also compromise cloud or local storage, or even trivially correlate semi-publicly but unstructuredly posted secret keys to accounts/vaults.

Re:I worked at LastPass as an engineer. My 2 cents on the si... by FatActor on Monday December 26, 2022 @12:21PM (#34139628)
Can't edit so I'll reply to myself.

Thanks, folks, I should have jsut RTFA'd I misunderstood secret key as a failsafe, it is not:

https://support.1password.com/secret-key-security/

I installed both LastPass and 1Password and they make my homegrown key storage system feel so awkward by comparison.

Re:I worked at LastPass as an engineer. My 2 cents on the si... by FatActor on Monday December 26, 2022 @04:11PM (#34141928)
1pw really doesn't play nice with yubikeys. LP has no issues (i think it doesn't use WebAuth, which 1P does). 1P UI is nicer. LP is a bit clunky. Not being able to add notes/docs to 1P in the extension kinda stinks ... why can't they just open the vault like LP does. They seem to be very similar: they both crap all over login forms! I like the secret key thing now: it basically forces people to have big passwords. But I find it annoying because my passphrase is enormous to begin with, I don't want to have to fuss with managing another key. I think they are neck-and-neck from my security posture view.
Re:I worked at LastPass as an engineer. My 2 cents on the si... by procinct on Sunday December 25, 2022 @12:57PM (#34129398)
Admittedly, I’m not very knowledgeable with this type of stuff, but would they have chosen to do this so that the browser extension can still show the user when a login is available without the user having to authenticate (they then authenticate to get the login details)
Re:I worked at LastPass as an engineer. My 2 cents on the si... by nicce on Sunday December 25, 2022 @02:06PM (#34130070)
This is likely the reason. Other providers like BitWarden caches the urls for certain time on client side. Even if you lock vault, extension can suggest that here is available login for certain period.
Re:I worked at LastPass as an engineer. My 2 cents on the si... by lxgr on Sunday December 25, 2022 @07:16PM (#34133054)
Locally caching this data seems like a much more reasonable way to implement this and would have completely prevented this data leak without any impact to usability.
Re:I worked at LastPass as an engineer. My 2 cents on the si... by gigel82 on Sunday December 25, 2022 @02:10PM (#34130127)
> Not encrypting the URLs is just such a baffling choice, i honestly don't understand how that ever happened.

That's obviously a design choice in order to extract data that can be monetized.