Click the ellipsis (3-dot) icon for the extension you wish to remove and select Remove.To re-enable an extension, find it in the list of extensions and tap the toggle for the corresponding one. Tap the blue toggle for the extension you wish to disable.Select Add-ons and Themes, then Extensions. If you get a hit in your browser, use the following instructions from Mozilla to remove them. In the Add-ons section, search for one of the following entries:.Mozilla has given instructions for what to do next: If you are unable to download the latest version, you might have one of the problematic extensions installed. When the download is complete, click Restart to update Firefox.The About Mozilla Firefox window will open and Firefox will check for updates and download them automatically.Open Firefox and click the hamburger menu icon (three horizontal lines), then Help, then go to About Firefox.The fix is primarily on Mozilla’s back-end, but the company advised users to update their Firefox browser to the latest version, which is now Firefox 93. This means that other add-ons with the same technology will now default to direct connections when Firefox makes an important request. Other steps that Mozilla has taken to stop the spread, include the pausing of new approvals for extensions that use the proxy API until a proper fix is implemented. The add-ons have since been blocked on Firefox, preventing other users from installing them. Mozilla didn’t divulge the specific extensions but did say that they had been downloaded a collective 455,000 times. But that is exactly what the compromised extensions did: blocking access to updates and web blocklists. We all know that software and operating system updates are crucial to keeping malicious programs out of your computer.

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