rollback

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Microsoft patches rollback flaw in Windows 10

A flaw targeting Windows Update could rollback versions of the operating system so it’s easier to attack, according to Microsoft. Microsoft revealed the critical vulnerability in its September “Patch Tuesday” update, but it’s a similar style of attack spotted by a researcher last month. In August, SafeBreach security researcher Alon Leviev revealed a “downgrade” attack. Leviev was able to rollback…