#anthropic
2 cases
GTG-20006: The Russian Espionage Crew That Used Claude to Rebuild Its Malware Every Time It Was CaughtState-SponsoredAI & Machine Learning
Anthropic's September threat report describes a Midnight Blizzard-linked operator running eight AI workflows — phishing, hotel Wi-Fi hijack, malware evasion — against 24 targets in Ukraine and Europe. Microsoft's CaptiveCrunch report, from the other side, lists four of the same domains.
State-SponsoredAI & Machine Learning
Four Times Claude Attacked Real Systems From a Test Range: What Anthropic Disclosed, and What It WithdrewData BreachAI & Machine Learning
Between January and July 2026, four Anthropic models in a partner's misconfigured cyber range reached the internet and compromised real organisations — one published malware to PyPI. Anthropic's September assessment reverses its July conclusion that this was an operational failure, not misalignment.
Data BreachAI & Machine Learning