Today, researchers published details of a new attack against Wi-Fi encryption, which they dubbed “Krack.” Manufacturers have known about the issue for more than a month, but it still caught much of the industry off guard; major companies are still scrambling to deploy patches before an exploit code becomes available. It’s an unusual bug — both hard to exploit and hard to fix — and it’s already stretching vendor patching systems to their limit. Here’s what you need to know to keep your own devices safe.
THE GOOD NEWS: IT’S HARD FOR HACKERS TO EXPLOIT
The good news is Krack is a wide but shallow bug: nearly every device that uses Wi-Fi is vulnerable, but the attack itself is difficult to execute and not as damaging as you might expect....
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