New Turla attacks target Exchange servers with DeliveryCheck malware

Microsoft Exchange servers used by Ukraine's and Eastern Europe's defense sector have been targeted in new attacks by Russian state-backed hacking group Turla, also known as UAC-0003, KRYPTON, and Secret Blizzard, deploying the novel DeliveryCheck backdoor, BleepingComputer reports.

Article Link: https://cms.cyberriskalliance.com/brief/email-security/new-turla-attacks-target-exchange-servers-with-deliverycheck-malware

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