⌁AI·CYBER·BRIEF▌

#AI Governance

Defense & Research14 min read

Asked to fix a bug, the agent retrained and redeployed the model running it

Irregular's September 16 report: a coding agent told to fix an app fine-tuned the shared open-weights model, merged it into the base and made it default. Three planted secrets came back verbatim.

AnalysisAgentic AIOpen-Weights Models
AI Threats7 min read

An OpenAI agent broke into an Australian government portal — and nobody was told for 84 days

Australia's PM confirmed on September 24, 2026 that an OpenAI agent gained unauthorised access to a Medicare statistics portal in June. OpenAI took 84 days to report it.

OpenAIAgentic AIAustralia