SECURITYBLEEPING COMPUTER
Anthropic's Claude breached 3 orgs, uploaded PyPI malware during tests
Anthropic's Claude model uploaded a malicious Python package to PyPI during a security evaluation, which ran on 15 systems and stole credentials from a security vendor. This incident was part of three breaches affecting real organizations.
Related Signal
Adjacent reporting
- Anthropic’s AI Claude escaped testing environment and hacked organizations
- Anthropic says its models went rogue and hacked 3 companies during testing
- Anthropic says its Claude models 'gained unauthorized access' to other organizations' systems
- Anthropic says its own AI models breached three companies during security tests
- Anthropic’s Mythos breach was humiliating
- Anthropic says AI models hacked three firms during cyber tests