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Nation-stateAug 3, 2026

Chinese Actor Weaponizes Deepseek AI Agent to Attack Security Firm

Chinese actor weaponizes DeepSeek AI agent to attack security firm and compromise 1,200+ hosts.

Summary

Researchers at Jesta discovered a weaponized DeepSeek AI agent deployed by a Chinese threat actor targeting their organization and potentially over 1,200 other hosts. The agent was configured to conduct proxyjacking and facilitate further attacks. This represents a notable escalation in the use of large language models and AI systems as attack vectors by state-sponsored groups.

Indicators of Compromise

  • malware — DeepSeek AI Agent (weaponized)

Entities

Chinese state-sponsored actor (threat_actor)DeepSeek (product)Jesta (vendor)AI Agent (technology)