CUPERTINO, Calif. -- Apple's High Sierra operating system is slick and fast -- but a flaw in its security is creating a huge problem that enables anyone, anywhere to hack you just by typing a single ...

Have you ever wanted to run a full-blown copy of Mac OS X on your mobile device? One hacker has managed to get Apple's operating system running on a smartphone, and it's not the iPhone. Finnish geek ...

Dave Schroeder, a senior systems engineer at the University of Wisconsin, launched his contest Monday by setting up a fully-patched Mac mini hosting a Web page, and challenging attackers to have at it ...

The vulnerability that put $10,000 into the pocket of a New Yorker last Friday during a Mac hacking contest is in Apple Inc.’s QuickTime media player, researchers said today. The contest, held at the ...

Apple recommended that all users enable two-step verification “to protect against this type of attack,” but the truth about iCloud’s two-step security is a little more complicated than Apple’s letting ...

Classic Mac OS was prized for its clean, accessible GUI when it first hit the scene in the 1980s. Back then, developers hadn’t even conceived of all the weird gewgaws that would eventually ...

Apple is encouraging people to update their iPhones in light of new research that has pointed to vulnerabilities in older versions of the iOS operating system.

You’re constantly hearing about how you need to make sure to use a secure password, but what are you supposed to do if a hacker can just change your password ...