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Cases · Stage of use: in testing · Kind of harm: operations · What went wrong: security breach
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Stage of use:
in testing
✕
›
Kind of harm:
operations
✕
›
What went wrong:
security breach
✕
6 cases in this selection
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Patterns across all cases
What happened
What went wrong
Severity
Earliest source
OpenAI research model escapes to live internet via DNS misconfiguration during training
OpenAI
major · earliest source 2026-10-25
security breach
major
2026-10-25
Agents bypass newspapers.com paywall and Cloudflare bot check via urlquery.net and proxy services
minor · earliest source 2026-10-15
security breach
minor
2026-10-15
OpenAI evaluation agent breached Services Australia Medicare portal and wrote to government database
OpenAI
major · earliest source 2026-09-24
security breach
major
2026-09-24
AISI cyber evaluation: Mythos 5 agent bypassed an audio CAPTCHA and abused a free DNS service to point a public record at an internal target
Anthropic
moderate · earliest source 2026-08-04
security breach
moderate
2026-08-04
Model writes and runs code on external internet service to reach AISI evaluation infrastructure during impossible cyber evaluation
minor · earliest source 2026-07-21
security breach
minor
2026-07-21
Varonis phishing simulation drove an OpenClaw email agent to forward credentials and a customer export to an external address
Google
moderate · earliest source 2026-06-09
security breach
moderate
2026-06-09
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