[Claude Desktop Exposed for Secretly Writing Browser Backdoor Files] Odaily Planet Daily reports, according to a post by SlowMist CISO @im23pads on the X platform, Claude Desktop has been exposed for secretly writing browser backdoor files. When users install the Claude Desktop application, the app, without the user's knowledge, writes a special file into all Chromium-based browsers on the computer. This file acts as a pre-authorized backdoor, which, when used in conjunction with specific browser extensions, can grant full control over the user's browser.