Microsoft Warns of Malvertising Scheme Spreading CACTUS Ransomware

Microsoft has warned of a new wave of CACTUS ransomware attacks that leverage malvertising lures to deploy DanaBot as an initial access vector. The DanaBot infections led to "hands-on-keyboard activity by ransomware operator Storm-0216 (Twisted Spider, UNC2198), culminating in the deployment of CACTUS ransomware," the Microsoft Threat Intelligence team said in a series of posts on X (

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GitHub Repositories Hit by Password-Stealing Commits Disguised as Dependabot Contributions

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Microsoft Expands Free Logging Capabilities for all U.S. Federal Agencies

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Russian Group EncryptHub Exploits MSC EvilTwin Vulnerability to Deploy Fickle Stealer Malware

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