U.S. agencies issue a joint advisory on industrial-scale model distillation
NSA, FBI and CISA published a joint advisory alleging that six China-based AI companies used native APIs, cloud platforms, aggregators, proxy infrastructure and distributed accounts to extract restricted capabilities from U.S. frontier models. The report describes detection and mitigation steps across providers, API aggregators and infrastructure operators.
Why it matters: The advisory turns earlier provider-specific disclosures into a cross-ecosystem threat model: abuse can be distributed across accounts and intermediaries so that no single service sees the full pattern. That makes identity linkage, usage telemetry and…