After announcing that iOS devices and Macs were affected by the Spectre and Meltdown chip vulnerabilities, Apple has issued another update for its mobile and desktop products. The company released iOS 11.2.2 and macOS High Sierra 10.13.2 on Monday, updates designed specifically to address Spectre concerns. You should update your phone or Mac now.
Last week, we learned that virtually every mobile and desktop computing device on the planet was affected by a serious chip flaw. The vulnerability affects chipsets made by Intel, ARM, and AMD. Researchers identified two specific bugs that could take advantage of the flaw, dubbed Meltdown and Spectre.
To update your iPhone, head to Settings, General, and then Software Update, if you haven’t received a prompt to update your phone otherwise. On a Mac, you should open the Mac App Store and then check for system updates there.
Thus far, researchers (and OS makers) seem to have caught and patched these security vulnerabilities before malicious hackers were able to exploit them. However, while no one has reportedly been affected at this point, that may not be true in the future. If you don’t update your system, it’s possible that hackers could take advantage of these bugs at a later date. Your only means of protection is updating your iPhone or Mac, stat.