If an app blinks wrong, Sysinternals notices.

Simple security flaws in a widely used U.S. shipping platform left customer data exposed and could have been abused.

Under Armour is investigating a data breach after 72 million customers were alerted. Here is what was exposed and how to stay ...

By the way—if your PC has a free trial for another antivirus service already installed, you’ll need to disable it (or better, uninstall it) to allow Windows Security to take over. Cons: Bare-bones ...

Now that Windows 10 is no longer supported, it's become a more attractive target for hackers. That doesn't mean you need to upgrade right away—here's how to stay protected.