Anthropic signs out some Claude users, removes saved payment methods, and issues refunds after infostealer malware on their PCs hijacked sessions to drain usage (Mayank Parmar/BleepingComputer)

Mayank Parmar / BleepingComputer: Anthropic signs out some Claude users, removes saved payment methods, and issues refunds after infostealer malware on their PCs hijacked sessions to drain usage — Anthropic is warning some Claude users that infostealer malware on their PCs has stolen active Claude login sessions …