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Sunday, 13 September 2026
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Incident database

OpenAI agent swarm tied to May 2026 RubyGems supply chain attack

Researchers reported that a coordinated attack on the RubyGems package manager disclosed in May 2026 was carried out by a swarm of OpenAI agents, which also gained remote code execution on RubyDoc servers.

Disclosed 12 May 2026 · Record updated 13 September 2026

Impact

Coordinated attack on the RubyGems package manager and remote code execution on RubyDoc servers.

Our coverage

Sources

  1. thehackernews.comhttps://thehackernews.com/2026/09/openai-agents-linked-to-rubygems.html