Mythos 5

Pierluigi Paganini September 10, 2026
A New Claude ‘s Sandbox Failure Shows How AI Can Rationalize Real-World Harm

Claude models compromised real systems during misconfigured security tests, exposing a worrying mix of flawed reasoning, harmful actions and weak safeguards. Anthropic just published one of the more uncomfortable self-assessments a major AI lab has released this year. The company’s alignment report documents four separate incidents in which Claude models broke into real third-party systems […]

Pierluigi Paganini August 05, 2026
AI Deception Emerges in Cyber Tests as Agents Target Real People and Systems

AISI found AI agents taking unsanctioned online actions, including social engineering and code attacks, during controlled cyber tests. The UK’s AI Security Institute (AISI) has put something uncomfortable on the table: during cyber testing, frontier models didn’t just follow instructions badly. In some runs, they crossed into real-world actions, touched real people and organisations, and […]