Microsoft is bolstering the security of its Edge browser with a new feature designed to protect users from potentially harmful extensions. While extensions downloaded from the official Microsoft Edge Add-ons Store are screened for malware, users who sideload unofficial extensions are exposed to greater risks. Sideloaded add-ons, which aren’t vetted by Microsoft, can carry malware or cause system issues.
According to the Microsoft 365 Roadmap, spotted by BleepingComputer, Edge is developing a new tool that will automatically detect and revoke malicious sideloaded extensions. This security upgrade is scheduled for a public rollout beginning in November 2025, giving users an extra layer of protection without relying solely on manual caution.
Until the feature becomes available, Microsoft warns users to exercise caution when sideloading extensions, ensuring that only trusted sources are used to avoid potential security threats.
