An emergency, out-of-band Windows 11 update for Dell users has been confirmed by Microsoft to fix issues caused by the July Patch Tuesday security rollout.

Apple’s latest iPhone, iPad and Mac updates patch 194 unique security flaws involving root access, kernel code execution and protected data.

The August 2026 Android security update has arrived, but Google hasn’t listed the vulnerabilities it fixes. Samsung, however, ...

Microsoft released a record number of security patches for Windows, Office, and other tech product lines this week, citing the use of AI to aid the discovery of code vulnerabilities. The technology ...

Most people never think about Android security updates until a headline like this appears. Suddenly, your phone, the device you use for messages, banking, photos and work, becomes part of a global ...

Apple released iOS 26.2 last week with important security fixes. At the same time, it also shipped iOS 18.7.3 for users who haven’t upgraded yet — at least in theory. In practice, Jason Snell at Six ...

Samsung’s August 2026 Galaxy update fixes 56 Android and One UI security flaws, including critical vulnerabilities and ...

A security update rarely feels dramatic. You see the alert, promise yourself you will install it later and then go right back to whatever you were doing. This time ...

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...