Microsoft takes court action against fourth nation-state cybercrime group
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On December 27, a U.S. district court unsealed documents detailing work Microsoft has performed to disrupt cyberattacks from a threat group we call Thallium, which is believed to operate from North Korea. Our court case against Thallium, filed in the U.S. District Court for the Eastern District of Virginia, resulted in a court order enabling Microsoft to take control of 50 domains that the group uses to conduct its operations. With this action, the sites can no longer be used to execute attacks.
Microsoft’s Digital Crimes Unit (DCU) and the Microsoft Threat Intelligence Center (MSTIC) have been tracking and gathering information on Thallium, monitoring the group’s activities to establish and operate a network of websites, domains and internet-connected computers. This network was used to target victims and then compromise their online accounts, infect their computers, compromise the security of their networks and steal sensitive information. Based on victim information, the targets …
Microsoft’s Digital Crimes Unit (DCU) and the Microsoft Threat Intelligence Center (MSTIC) have been tracking and gathering information on Thallium, monitoring the group’s activities to establish and operate a network of websites, domains and internet-connected computers. This network was used to target victims and then compromise their online accounts, infect their computers, compromise the security of their networks and steal sensitive information. Based on victim information, the targets …