Cybersecurity researchers found 57 suspicious extensions in the Chrome Web Store with over six million users.The extensions had alarming permissions that didn’t match their descriptions and were hidden from searches.Browser extensions can pose security risks and compromise privacy, even if downloaded from official stores.The suspicious extensions requested broad permissions, such as access to cookies, potentially allowing for data theft.These extensions could track user actions, change search engines, inject scripts, and activate advanced tracking.An investigation started with one extension, Fire Shield Extension Protection, which led to the discovery of more suspicious plugins.Most of these extensions claimed to block ads or improve search results, but lacked the necessary code to do so.The plugins were linked to a suspicious domain and shared common traits, suggesting they belong to the same family of spyware.Users are advised to check for and delete suspicious extensions, download only necessary ones, and use reliable security software.The extensions appeared to be part of a spyware or data-stealing program family, emphasizing the importance of cautious extension usage.