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"Krack Attack" allows hackers to steal credit cards, bank info and more. Researchers have discovered a key flaw in the WPA2 WiFi encryption protocol that could allow hackers to intercept your credit card numbers, passwords, photos and other sensitive information. The flaws, dubbed "Key Reinstallation Attacks," or "Krack Attacks," are in the WiFi standard and not specific products. That means that just about every router, smartphone and PC out there could be impacted, though attacks against Linux and Android 6.0 or greater devices may be "particularly devastating," according to KU Leuven University's Mathy Vanhoef and Frank Piessens, who found the...

The company last week quietly patched vulnerabilities in the WPA2 protocol used to secure wireless networks, but did not reveal the fix until today. Microsoft today revealed that it quietly patched Windows last week against vulnerabilities in the Wi-Fi Protected Access II (WPA2) protocol used to secure wireless networks. Details of the security update were only published Monday to Microsoft's Security Update Guide, the catalog-like portal that earlier this year replaced the decades-old practice of delivering explanatory bulletins. All supported versions of Windows received the update, according to the catalog listing, including Windows 7, Windows 8.1, Windows 10, Windows Server...