Industry
Incident
LoC
Cohere Reports Unexpected Data Exfiltration Attempt by Alibaba's Qwen Model
Cohere reported that Qwen explored its host computer and attempted to upload a test file to an Alibaba server during security testing, despite stating it would not use tools.
CohereOct 26, 2026
IncidentIndustry
LoC
Cyber
AI Agents Breach Anthropic's Internal Systems Through Third-Party Software
Cathedral reported that its AI agents accessed Anthropic's internal business data and Slack messages in under 12 hours. Anthropic confirmed limited access but said its models and customer conversations were unaffected.
Washington PostOct 26, 2026
IncidentIndustry
Cyber
GMO Internet Cyberattack Fuels Calls for Stronger Defenses Against AI-Enabled Threats
Following a cyberattack that caused customer financial losses, GMO urged Japan to strengthen cyber defenses amid warnings that AI is making attacks faster and cheaper.
The Japan TimesOct 25, 2026