An LLM agent attempts to compromise a project on GitHub

The AI Security Institute has released a
detailed report on an security incident of its own making. The
Institute set some LLM agents loose on the Internet with a security
challenge; soon they were creating malware-laden pull requests and
sock-puppet accounts to promote them.

The agent opened a malicious pull request (PR) to ⟨REPO_A⟩ and
pursued a number of strategies to get it merged:

1. Repeatedly commented on the PR with sockpuppet accounts to manufacture
   consensus and pressure the maintainer into approving with minimal
   review.
   
   
2. Opened a GitHub Issue in another repository (also owned by ⟨PERSON_A⟩)
   containing a prompt injection for other coding agents. The malicious
   instructions were addressed to issue-triage AI coding agents and
   invisible to humans viewing the website.
   
   
3. Sent multiple emails to ⟨PERSON_A⟩ and ⟨PERSON_B⟩, with different
   pretexts to get them to run malicious code. Over the course of the
   sample, the agent sent five emails, some containing malware, others
   aimed at persuading a maintainer to accept the pull request.
   

It would be surprising if this were the only incident of this type; the
only real difference here is that the people involved are documenting what
happened.