In 2020 we launched Enhanced Safe Browsing, which you can turn on in your Chrome security settings, with the goal of substantially increasing safety on the web. These improvements are being built on top of existing security mechanisms that already protect billions of devices. Since the initial launch, we have continuously worked behind the scenes to improve our real-time URL checks and apply machine learning models to warn on previously-unknown attacks. As a result, Enhanced Safe Browsing users are successfully phished 35 percent less than other users. Starting with Chrome 91, we will roll out new features to help Enhanced Safe Browsing users better choose their extensions, as well as offer additional protections against downloading malicious files on the web.
Google is rolling out security enhancements to the Enhanced Safe Browsing experience in Chrome 91. The browser will inform you which extensions are trusted and will also scan risky files on demand.