In all seriousness, wasn’t that always the case? Writing bad code is relatively cheap.

Ensuring code isn’t bad is the expensive part.

Sort of?

The definition of "bad" from a security PoV is rapidly expanding, in light of relatively new capabilities and increasingly cheap access to exploitable vulnerabilities.

I don't think the definition of "bad" is expanding. Rather the ability to detect and exploit "bad" is.

fair point. another way of putting it might be to say that, for all extant software, much more of it is "bad" than we realized even a month or two ago -- and the cost to create and maintain "good" software is increasing (even as the naive / surface-level / apparent cost is plummeting)

Same thing happened with the growth of the internet. There was a time when there was basically no consideration of buffer overflow.

For now, maybe, yes? But the most important targets of this kind of work aren't AI outputs; it's legacy code, particularly (but not exclusively) old memory-unsafe code. In those situations the figure of merit isn't the token cost of recreating the target code; it's the cost of finding the same bugs with humans or preexisting tools.

Those costs can be extremely high.

Any newly produced AI code is immediately legacy and trash at the same time.

Given the slop that's made its way to Github we can see that this is a great profit model. Ship slop and then "fix" slop. What an efficient use of our planet!

It's weird because why can't they train the AI to simply output secure code?

The basic security flaws with regards to input validation and overflows should never ever be output by an AI. For "security flaws due to bad design" I'll cut them slack until AGI is achieved.

> It's weird because why can't they train the AI to simply output secure code?

The most interesting security bugs have causes that are spread across large codebases, or networks of dependencies.

Training the AI to "output secure code" won't work if it doesn't also have access to the source code of every dependency that it's using... and even then, given current model speeds and prices most developers won't want to wait for an hour on every edit they make while the LLM reasons through all of the dependencies.

What's destabilizing the industry right now isn't vulnerabilities AI introduces into new code; it's a flood of sev:hi vulnerabilities in existing code, not introduced by AI but discovered by it.

Agreed -- and, compounding the challenge, the flood of _reported_ high-sev CVEs is itself a kind of DDoS attack on maintainers.

Hello Sam

Even before that everybody was getting drowned in shitty reports from automated tools.

The goal of AI-generated code should not be that one needs a AI-based security review tool on top of it, but that the AI-generated code in itself is reasonably secure.

> What's destabilizing the industry right now isn't vulnerabilities AI introduces into new code; it's a flood of sev:hi vulnerabilities in existing code, not introduced by AI but discovered by it.

Vulnerability discovery has essentially moved to a "proof of work" computation model with AI that has some similarities to crypto like BTC or ethereum 1.0. I don't see any reason a well funded adversary couldn't use this same process on open-source code to develop exploits. I'm sure AI would be happy to try and create exploits from the results rather than fixes.

This sort of proof of work has a notable difference from crypto in the asymmetric nature of what each side is targeting. In crypto, each miner was attempting to find a solution to the same problem and they would all move on to a new one once a solution is found. However with AI vulnerability scanning, the non-deterministic nature means an adversary is likely to find different vulnerabilities. Even if it doesn't, the adversaries have a different post-discovery workflow (i.e. probably less compute intensive aka cheaper due to only needing one viable exploit to win) than the software maintainers do.

Considering it's possible both the adversary and their target could both do all this while running Claude puts Anthropic in a real "Merchant of Death" position.

This doesn't make sense. Claude isn't creating the vulnerabilities. They've been here the whole time. You just get to know about them now.

I think these audit tools can look beyond just security and can look for compliance audits as well. The ability to audit real targets in staging environments makes it easy to identify issues.

There's a parallel between looking for bugs and mining. As models get smarter, they'll find "deeper bugs".

I expect at some point formal verification will become more economical than red teaming. Writing it correctly is more expensive, but it may be cheaper than trying to secure incorrect software.

(Or rather, as hacking incorrect software becomes vastly cheaper, the amount of software worth writing properly will increase.)

I've been thinking, by Dijkstra's standards we have already been vibe coding for almost a century :)

Are AI firms going to charge us to write code, and then charge us even more to secure it?!

Yes, obviously. Infosec has always been plagued by this. How many services make you pay for SSO?

Not if the original code is secure...