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What is a WebExtension, and how is it different from a Chrome extension?

The namespace is another important difference between WebExtensions and regular Chrome extensions. In Chromium’s extension ...

SquareX warns hidden API in Perplexity’s Comet browser enables full device takeover

New research out today from browser security company SquareX Ltd. is warning of a hidden application programming interface in Perplexity AI Inc.’s Comet browser that allows extensions in the ...