Hackers are stealing Claude tokens from subscribers

Anthropic has warned that infostealers are stealing Claude session cookies to access users’ accounts and consume usage at their expense.

Anthropic is warning some Claude users that infostealer malware on their PCs has stolen active Claude login sessions, allowing attackers to access accounts and consume their

Anthropic says multiple threat groups, including the financially motivated and state-sponsored espionage groups linked to Russia and China, tried to abuse its Claude AI model for