Anthropic Warns Claude Users of Infostealer Malware Infections
Anthropic, the AI company behind Claude, has issued a warning to some of its users regarding infostealer malware infections on their computers. This malware has allowed attackers to hijack login sessions and exploit usage limits on Claude accounts. Anthropic detected the malicious activity, subsequently signed out compromised sessions, and removed saved payment methods from affected accounts as a precautionary measure. The company clarified that the infostealer malware, which includes variants like Vidar, Lumma, StealC, RedLine, Acreed on Windows, and Atomic Stealer (AMOS) on macOS, is general-purpose and not specifically designed to target Claude. These malware types typically infiltrate systems through unofficial downloads or malicious applications, copying saved passwords, browser login cookies, and other credentials. Threat actors then leverage these stolen Claude sessions, leading to unauthorized usage and depletion of user limits. Anthropic has refunded unauthorized charges and advised victims to ens... 
