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Windows Phone 7.5 Denial of Service Attack Vulnerability
A malicious SMS sent to a Windows Phone 7.5 device will force it to reboot and lock down the messaging hub . WinRumors reader Khaled Salameh discovered the flaw and reported it to us on Monday. WinRumors said tests revealed that the flaw affected a variety of devices running different builds of the mobile operating system. A Facebook chat message and Windows Live Messenger message will also trigger the bug.

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