![]() ![]() ![]() 'This can be abused to steal sensitive information such as credit card numbers, passwords, chat messages, emails, photos, and so on.' Vanhoef dubbed the attack 'Krack,' for 'Key Reinstallation Attacks.' Although Microsoft released its October slate of security updates last Tuesday, it held today's patches because news of Krack was scheduled to be issued this morning by Vanhoef, numerous security organizations and multiple vendors. 'Attackers can use this novel attack technique to read information that was previously assumed to be safely encrypted,' Vanhoef wrote on the website. On a, Vanhoef said that weaknesses in WPA2 allow criminals to read information transmitted over a Wi-Fi network thought to be encrypted by the protocol. Download the latest volume of the Microsoft Security Intelligence Report to find actionable insights on the top security threats in more than 100 countries. ![]() Security resources (archived versions also available) Microsoft Security Slate (weekly) Partner Publications Microsoft CSS Security Partner Newsletter. By Mathy Vanhoef, a researcher at Katholieke Universiteit Leuven in Belgium. All supported versions of Windows will receive the update, according to the, including Windows 7, Windows 8.1, Windows 10, Windows Server 2008, Windows Server 2012 and Windows Server 2016. Details of the security update were published to Microsoft's Security Update Guide, the catalog-like portal that replaced the decades-old practice of delivering explanatory bulletins. Microsoft today issued an emergency Windows security update to patch vulnerabilities in the Wi-Fi Protected Access II (WPA2) protocol used to secure wireless networks. ![]()
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