According to Foresight News, SlowMist founder Yu Jian has highlighted a potential issue with antivirus software misidentifying browser extensions. In a recent tweet, Yu explained that if an antivirus program mistakenly flags a browser extension, such as a wallet extension's JavaScript file, it typically isolates the file. This isolation can render the wallet extension inoperable. Yu advises users to restore the file from quarantine rather than deleting it. He further cautions against uninstalling the wallet extension, as there may still be a chance to recover files related to locally encrypted private keys.