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SquareX and Perplexity Quarrel Over Alleged Comet Browser Vulnerability

AI, Artificial Intelligence, browser, Comet, controversy, Featured, Perplexity, SquareX, Vulnerabilities, vulnerability /

SquareX and Perplexity Quarrel Over Alleged Comet Browser Vulnerability 2025-11-21 at 13:20 By Eduard Kovacs SquareX claims to have found a way to abuse a hidden Comet API to execute local commands, but Perplexity says the research is fake. The post SquareX and Perplexity Quarrel Over Alleged Comet Browser Vulnerability appeared first on SecurityWeek. This […]

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Security gap in Perplexity’s Comet browser exposed users to system-level attacks

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Security gap in Perplexity’s Comet browser exposed users to system-level attacks 2025-11-20 at 17:56 By Zeljka Zorz There is a serious security problem inside Comet, the AI-powered agentic browser made by Perplexity, SquareX researchers say: Comet’s MCP API allows the browser’s built-in (but hidden from the user) extensions to issue commands directly to a user’s

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SquareX Launches Bug Bounty Program for Browser Security Product

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SquareX Launches Bug Bounty Program for Browser Security Product 15/06/2023 at 18:28 By Ionut Arghire Cybersecurity startup SquareX launches a temporary bug bounty program for its cloud-based browser security solution. The post SquareX Launches Bug Bounty Program for Browser Security Product appeared first on SecurityWeek. This article is an excerpt from SecurityWeek RSS Feed View

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SquareX’s vision: A future where internet security is a non-issue

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SquareX’s vision: A future where internet security is a non-issue 15/05/2023 at 12:11 By Mirko Zorz With an ever-evolving landscape of cyber threats, the necessity for innovative, effective, and user-friendly security products has never been more apparent. Current security solutions, however, seem to lag behind, struggling to adequately address the challenges posed by increasingly sophisticated

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SquareX browser-integrated cybersecurity solution keeps consumers’ online activities safe

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SquareX browser-integrated cybersecurity solution keeps consumers’ online activities safe 10/05/2023 at 11:02 By Industry News SquareX, led by serial cybersecurity entrepreneur Vivek Ramachandran, is developing a browser-based cybersecurity product to keep consumers safe online. The company announced that it has raised $6 million in a seed round led by Sequoia Capital Southeast Asia. It will

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