[simonw]

The HackerOne slop is because there's a financial incentive (bug bounties) involved, which means people who don't know what they are doing blindly submit anything that an LLM spots for them.

If you're running the security audit yourself you should be in a better position to understand and then confirm the issues that the coding agents highlight. Don't treat something as a security issue until you can confirm that it is indeed a vulnerability. Coding agents can help you put that together but shouldn't be treated as infallible oracles.

[hansvm]

That sounds like the same problem (a deluge of slop) with a different interface (eating straight from the trough rather than waiting for someone to put a bow on it and stamp their name to it)?

[stubish]

Seems very similar to turning on compiler warnings. A load of scary nothings, and a few bugs. But you fix the bugs and clarify the false positives, and end up with more robust and maintainable code.

[simonw]

I've found it's pretty good. It's really not that much of a burden to dig through 10 reports and find the 2 that are legitimate.

It's different from Hacker One because those reports tend to come in with all sorts of flowery language added (or prompt-added) by people who don't know what they are doing.

If you're running the prompts yourself against your own coding agents you gain much more control over the process. You can knock each report down to just a couple of sentences which is much faster to review.

[Mapsmithy]

You also probably have a much better idea of where the unsafe boundaries in your application are. Letting the models know this information up front has given me a dozen or so legitimate vulnerabilities in the application I work on. And the signal to noise ratio is generally pretty good. Certainly orders of magnitude better than the terrible dependabot alerts I have to dismiss every day

[johannes1234321]

The question still is: will enough useful stuff be included, to make it worth to dig through the slop? And how to tune the prompt to get better results.

[unethical_ban]

I assume it's just like asking for help refactoring, just targeting specific kinds of errors.

I ran a small python script that I made some years ago through an LLM recently and it pointed out several areas where the code would likely throw an error if certain inputs were received. Not security, but flaws nonetheless.

[bluGill]

That depends on how the tool is used. People who ask for a security vulnerability get slop. People who asked for deeper analysis often get something useful - but it isn't always a vulnerability.

[simonw]

Best way to figure that out is to try it and see what happens.

[Groxx]

[claimed common problem exists, try X to find it] -> [Q about how to best do that] -> "the best way to do it is to do it yourself"

Surely people have found patterns that work reasonably well, and it's not "everyone is completely on their own"? I get that the scene is changing fast, but that's ridiculous.

[simonw]

There's so much superstition and outdated information out there that "try it yourself" really is good advice.

You can do that in conjunction with trying things other people report, but you'll learn more quickly from your own experiments. It's not like prompting a coding agent is expensive or time consuming, for the most part.

[nl]

/security-review really is pretty good.

But your codebase is unique. Slop in one codebase is very dangerous in another.

[LamaOfRuin]

For those not aware, this is a specific feature available in Claude Code.

https://support.claude.com/en/articles/11932705-automated-se...

[Groxx]

that's kinda what I was looking for tbh. I didn't know that was an option, and nothing in the thread (or article) seemed to imply it was.

I was mostly working off "well I could ask claude to look at my code for security problems, i.e. 'plz check for security holes kthx', but is that really going to be the best option?". if "yes", then it would kinda imply that all the customization and prompt-fiddling people do is useless, which seems rather unlikely. a premade tool is a reasonable starting point.

[ronsor]

You're either digging through slop or digging through your whole codebase anyway.