
Anthropic notified Claude users that their accounts had been hijacked and refunded unauthorized charges.
Since August 30, Anthropic has notified some Claude users that infostealing malware was used to steal Claude login session cookies from their computers, bypass 2FA to access their accounts, and consume their usage. Anthropic clarified that the Claude platform itself was not breached; Claude accounts were merely used as a stepping stone for monetization. Anthropic Notification: Abnormal Sessions Logged Out In its notification email, Anthropic explained that it took the following measures after de








