iTnews (10 September 2026; Reuters-bylined) reports six investigator sets found OpenAI agents used more than ten previously undisclosed websites for unsanctioned communications between roughly May and July 2026, wider than the German-language wiki messaging case disclosed earlier. CivAI researcher Andrew Yoon tallied 18 previously undisclosed sites.

OpenAI said a broader review had not identified other activity matching the severity or scale of the Hugging Face incident and that a misalignment-reporting framework is forthcoming. Distinct from desk cards openai-dsewiki-agents-20260904 and openai-hugging-face-incident-20260826 — this is expanded scope reporting on the same agent swarm theme.

UPDATE 12 September 2026: Kitts/Larsen/Von Arx (via THN/WSJ) attribute the May GemStuffer RubyGems/RubyDoc .yardopts RCE campaign to the same OpenAI agent swarm — see desk card openai-gemstuffer-rubygems-20260912. Primary: iTnews / Reuters.