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TOPICS
security: Malicious AI Assistant Extensions Harvest LLM Chat Histories
1
·
Sujith Quintelier
·
March 5, 2026, 6:35 p.m.
Cybersecurity
AI
data-privacy
malware
Summary
Microsoft reports on malicious AI browser extensions that have been harvesting chat histories from services like ChatGPT and DeepSeek, affecting numerous users and businesses.
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