Frontier LLMs Now Autonomously Breach Corporate Networks in AISI Cyber Tests
The UK's AI Security Institute (AISI) found that OpenAI's GPT-5.5 matches Anthropic's Mythos Preview on cybersecurity benchmarks, including a 32-step simulated corporate network intrusion. Both models …
AML.T0047 - ML-Enabled Product or Service
AML.T0040 - ML Model Inference API Access
AML.T0043 - Craft Adversarial Data