Apple issued security patches for all of its major operating systems – fixing vulnerabilities in iOS, macOS, watchOS, tvOS, the Safari browser, and iCloud for Windows. iPhones and iPads, for instance, now have access to new version of the iOS operating system – version 10.2.1. In a support knowledgebase article, Apple shares details of a host of vulnerabilities that iOS 10.2.1 reportedly fixes, including a flaw that allowed devices to be automatically unlocked even when users were not wearing a linked Apple Watch. More details of these and other security fixes in iOS 10.12.1 are described on Apple’s support knowledgebase webpage.