Microsoft

Malicious AI Assistant Extensions Harvest LLM Chat Histories

Malicious AI browser extensions collected LLM chat histories and browsing data from platforms such as ChatGPT and DeepSeek.
CSOonline

AI browsers can be tricked with malicious prompts hidden in URL fragments

Researchers discovered that adding instructions for AI-powered browser assistants after the hash (#) symbol inside URLs can influence their behavior to leak sensitive data and direct users to phishing ...
Bleeping Computer

AI platforms can be abused for stealthy malware communication

AI assistants like Grok and Microsoft Copilot with web browsing and URL-fetching capabilities can be abused to intermediate command-and-control (C2) activity. Researchers at cybersecurity company ...
Techzine Europe

AI platforms open new route for malware campaigns

Cybersecurity researchers warn that AI assistants with web access could play a new role in malware campaigns. Instead of ...