As cited
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threat intel
Anthropic warns infostealer malware is hijacking Claude sessions to drain usage
Anthropic warned that infostealer malware running on affected users' computers has stolen active Claude login sessions, allowing attackers to hijack accounts and consume application programming interface (API) usage quotas. The threat affects anyone running vulnerable malware-infected systems with authenticated Claude sessions.
Why it matters: Users of Claude with infostealer malware on their machines face account compromise and unexpected usage charges; practitioners should audit access logs, revoke sessions, and scan endpoints for malware.
- Source published
- First seen by Cybersecurity Tracker
Source attribution
Correction
Correction recorded as of .
threat intel
Anthropic warns infostealer malware is hijacking Claude sessions to drain usage
Anthropic warned that infostealer malware running on affected users' computers has stolen active Claude login sessions, allowing attackers to hijack accounts and consume application programming interface (API) usage quotas. The threat affects anyone running vulnerable malware-infected systems with authenticated Claude sessions.
Why it matters: Users of Claude with infostealer malware on their machines face account compromise and unexpected usage charges; practitioners should audit access logs, revoke sessions, and scan endpoints for malware.
- Source published
- First seen by Cybersecurity Tracker
Source attribution
Correction
Correction recorded as of .
threat intel
Anthropic warns infostealer malware is hijacking Claude sessions to drain usage
Anthropic warned that infostealer malware running on affected users' computers has stolen active Claude login sessions, allowing attackers to hijack accounts and consume application programming interface (API) usage quotas. The threat affects anyone running vulnerable malware-infected systems with authenticated Claude sessions.
Why it matters: Users of Claude with infostealer malware on their machines face account compromise and unexpected usage charges; practitioners should audit access logs, revoke sessions, and scan endpoints for malware.
- Source published
- First seen by Cybersecurity Tracker