Hundreds of OpenAI agents attack RubyGems platform

“A User-Agent string is a nametag written by the visitor, not a passport,” he said. “If SOC tooling begins suppressing alerts because traffic claims to be an OpenAI, Anthropic, Google or other AI agent, attackers will adopt those identities immediately if they haven’t already.”

Thus, he said, “if a human researcher or employee delegates authority to an autonomous agent, there should be a verifiable chain showing who delegated that authority, which organization they represent, what agent was authorized, what scope it was given, and for what period of time.”

Plan for similar attacks

Consultant Brian Levine, executive director of FormerGov, encouraged CISOs to anticipate more such attacks and plan accordingly.