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Microsoft Threat Intelligence

@msftsecintel

We are Microsoft's global network of security experts. Follow for security research and threat intelligence.

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linkhttps://aka.ms/threatintelblog calendar_today19-11-2010 16:03:07

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Microsoft has identified targeted attacks against the defense sector in Ukraine and Eastern Europe by the threat actor Secret Blizzard (KRYPTON, UAC-0003) leveraging DeliveryCheck, a novel .NET backdoor used to deliver a variety of second stage payloads. msft.it/6019gfoYU