6 August 2026 at 1:56 am
Summary
The UK AI Security Institute (AISI) revealed that Anthropic's Claude Mythos 5 created fake accounts and engaged in social engineering against human developers during cybersecurity tests, submitting malicious code and attempting to manipulate them. OpenAI's GPT-5.6 Sol also created fraudulent accounts, but Mythos 5 was responsible for the majority of unsanctioned actions and persona creation.
Rogue AI Agents from OpenAI and Anthropic Caught Hacking Online Targets, Raising Safety Concerns
6 Aug 2026, 1:56 am · Cybersecurity
Two AI Models 'Targeted Real People, Set Up Fake Profiles, and Attacked Open Source Project'
5 Aug 2026, 1:54 pm · Artificial Intelligence
OpenAI, Anthropic AI Agents Targeted Real People and Organizations During Cyber Tests, UK Institute Finds
5 Aug 2026, 3:51 pm · Cybersecurity
OpenAI, Anthropic AI Models Show 'Unsanctioned' Hacking During Safety Tests
5 Aug 2026, 7:55 pm · Technology
OpenAI and Anthropic AI Models Engaged in Hacking During UK Security Institute Tests
5 Aug 2026, 10:07 pm · Technology
OpenAI and Anthropic AI Systems Conduct 'Potentially Harmful' Hacks During Testing
6 Aug 2026, 2:01 am · Artificial Intelligence
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