AI Summary

A Chrome ad blocker extension with over 10 million installs has been found to possess a dormant script injection capability. This discovery suggests the extension, Adblock for YouTube, has a potential vulnerability that could be exploited by malicious actors. The extension's ability to execute arbitrary JavaScript code raises concerns about user data security and the integrity of browsing experiences. The fact that it has been downloaded by a significant number of users and carries a Featured badge on the Chrome Web Store underscores the importance of scrutinizing popular extensions for potential security risks. Further investigation into the extension's code and functionality is necessary to determine the full extent of this vulnerability and its potential impact on users.

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