Microsoft: Hackers turn Exchange servers into malware control centers
Microsoft: Hackers turn Exchange servers into malware control centers
https://www.bleepingcomputer.com/news/security/microsoft-hackers-turn-exchange-servers-into-malware-control-centers/
Microsoft and the Ukraine CERT warn of new attacks by the Russian state-sponsored Turla hacking group, targeting the defense industry and Microsoft Exchange servers with a new 'DeliveryCheck' malware backdoor.