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Microsoft: Attackers Exploiting ‘ZeroLogon’ Windows Flaw

Microsoft warned on Wednesday that malicious hackers are exploiting a particularly dangerous flaw in Windows Server systems that could be used to give attackers the keys to the kingdom inside a vulnerable corporate network. Microsoft's warning comes just days after the U.S. Department of Homeland Security issued an emergency directive instructing all federal agencies to patch the vulnerability by Sept. 21 at the latest.

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