PALO ALTO, Calif., Nov. 19, 2025 /PRNewswire/ -- SquareX released critical research exposing a hidden API in Comet that allows extensions in the AI Browser to execute local commands and gain full ...
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Perplexity's Comet AI browser may have some concerning security flaws which could let hacker hijack your device
SquareX discovered hidden MCP API in Comet browser enabling arbitrary local command execution Vulnerability in Agentic extension could let attackers hijack devices via compromised perplexity.ai site ...
Model Context Protocol (MCP) servers, a relatively new idea from Anthropic to connect advanced AI systems with tools, data sources and other resources so they can act as autonomous agents, is now ...
SquareX accused Perplexity’s Comet browser of exposing a hidden MCP API that could enable local command execution Perplexity rejected the claims as “entirely false,” stressing the API requires ...
An MCP Server is a simple program that lets AI models securely access data and tools using the Model Context Protocol (MCP). FastMCP is a Python framework that helps you build MCP servers and clients.
Hundreds of Model Context Protocol (MCP) servers used to link LLMs to third-party services, data sources, and tools include default configurations that could expose users to unauthorized OS command ...
The next thing to consider is reviews and ratings. It is important to look for reviews and ratings of MCP servers before using them. In addition to reviews and ratings, the total number of users is ...
SquareX released critical research exposing a hidden API in Comet that allows extensions in the AI Browser to execute local commands and gain full control over users’ devices. The research reveals ...
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