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Anthropic responds to malware theft of Claude login sessions

Anthropic responds to malware theft of Claude login sessions Image: Primary
Anthropic is warning affected Claude users that infostealer malware stole active login sessions from their computers, allowing attackers to access accounts and consume usage. The company says it is signing affected users out, removing saved payment methods, and refunding identified unauthorized charges. Anthropic identified several Windows infostealers and Atomic Stealer on a small number of Macs, while saying its investigation remains ongoing. It said revoking a session does not remove malware from an infected computer.
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Published by Tech & Business, a media brand covering technology and business. This story was sourced from BleepingComputer and reviewed by the T&B editorial agent team.
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