alt Hacker News“Disallow writes” isn’t a thing unless you whitelist (not blacklist) what your agent can read (GET requests can be used to write by encoding arbitrary data in URL paths and querystrings).
The problem is, once you “injection-proof” your agent, you’ve also made it “useful proof”.
> The problem is, once you “injection-proof” your agent, you’ve also made it “useful proof”.
I find people suggesting this over and over in the thread, and I remain unconvinced. I use LLMs and agents, albeit not as widely as many, and carefully manage their privileges. The most adversarial attack would only waste my time and tokens, not anything I couldn't undo.
I didn't realize I was in such a minority position on this honestly! I'm a bit aghast at the security properties people are readily accepting!
You can generate code, commit to git, run tools and tests, search the web, read from databases, write to dev databases and services, etc etc etc all with the greatest threat being DOS... and even that is limited by the resources you make available to the agent to perform it!