AI Incident Database: Anthropic Reportedly Identifies AI Misuse in Extortion Campaigns, North Korean IT Schemes, and Ransomware Sales
In August 2025, Anthropic published a threat intelligence report detailing multiple misuse cases of its Claude models. Documented abuses included a large-scale extortion campaign using Claude Code against at least 17 organizations, fraudulent remote employment schemes linked to North Korean operatives, and the development and sale of AI-generated ransomware. Anthropic banned the accounts, implemented new safeguards, and shared indicators with authorities.
AI Incident Database · Incident 1201Operator lens (medium): inspect D1 (input boundary), D2 (output validation), D7 (tool permissions).
Event summary
In August 2025, Anthropic published a threat intelligence report detailing multiple misuse cases of its Claude models. Documented abuses included a large-scale extortion campaign using Claude Code against at least 17 organizations, fraudulent remote employment schemes linked to North Korean operatives, and the development and sale of AI-generated ransomware. Anthropic banned the accounts, implemented new safeguards, and shared indicators with authorities.
Linked entities
- Anthropic
vendor | 70%
- ransomware-as-a-service-actors
organisation | 70%
- north-korean-it-operatives
organisation | 70%
- government-of-north-korea
organisation | 70%
- cybercriminals
organisation | 70%
- religious-institutions
organisation | 70%
- national-security-and-intelligence-stakeholders
organisation | 70%
- healthcare-organizations
organisation | 70%
- government-agencies
organisation | 70%
- general-public
organisation | 70%
- fortune-500-technology-companies
organisation | 70%
- epistemic-integrity
organisation | 70%
- emergency-services
organisation | 70%
- consumers-targeted-by-ransomware
organisation | 70%
Related graph edges
| Edge | Type | Confidence |
|---|---|---|
| ent-vendor-anthropic to ent-psf-d1 | maps to | 60% |
| ent-vendor-anthropic to ent-psf-d1 | maps to | 60% |
| ent-vendor-anthropic to ent-psf-d1 | maps to | 60% |
| ent-vendor-anthropic to ent-psf-d2 | maps to | 60% |
| ent-vendor-anthropic to ent-psf-d2 | maps to | 60% |
| ent-vendor-anthropic to ent-psf-d2 | maps to | 60% |
| ent-vendor-anthropic to ent-psf-d6 | maps to | 60% |
| ent-vendor-anthropic to ent-psf-d6 | maps to | 60% |
| ent-vendor-anthropic to ent-psf-d6 | maps to | 60% |
| ent-vendor-anthropic to ent-psf-d7 | maps to | 60% |
| ent-vendor-anthropic to ent-psf-d7 | maps to | 60% |
| ent-vendor-anthropic to ent-psf-d7 | maps to | 60% |