Google issued new version of its Chrome browser 63.0.3239.84 in which it patches one critical vulnerability and a number of others. Apple announces updates for several of its products. Namely
iOS 11.2, macOS High Sierra 10.13.2, tvOS 11.2 and [watchOS 4.2](https://support.apple.com/en-us/HT208325. We recommend updating to the new versions.