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Microsoft Office 365 Vulnerability Could Allow Sidestepping of Email Encryption – A researcher from cloud and endpoint protection provider WithSecure has discovered an unpatchable flaw in Microsoft Office 365 Message Encryption, reports VentureBeat. The flaw enables a hacker to infer the contents of encrypted messages. OME uses the electronic codebook (ECB) block cipher, which leaks structural information about the message. This …
