Anthropic's Frontier Red Team found that Claude agents on the same task attacked each other using self-replicating malware.

LiteLLM supply chain attack exposed stolen credentials at 2,488 corporate firms in March 2026; security researcher Kevin ...

I used Express Scripts via Cigna until April 2025 when I switched to Medicare insurnace. I signed up for WellCare Value scripts for Part D in 2026 and they use Express Scripts mail service. Now every ...

Most of the 2,500 organizations believed to have been affected by the LiteLLM supply chain attack were actually exposed before, SOCRadar reports. The compromise was blamed on and claimed by TeamPCP, ...