Microsoft has issued a security advisory that affects users of all currently supported versions of Windows, including Windows 8, Windows Phone, and Windows RT. Though no immediate action may be required from the user on select platforms, it is important to know what is happening as it relates to the improper issuance of SSL certificates, which Microsoft says "could be used in attempts to spoof content, perform phishing attacks, or perform man-in-the-middle attacks."
Full story from the WPCentral blog...