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Lazarus Group Exploited Dell Driver Flaw to Disable Windows Monitoring Features
Researchers said the Lazarus Group attacks were the first recorded abuse of the known Dell driver flaw (CVE-2021-21551) in the wild.
Microsoft Fixes Known, Exploited Flaw in Windows Diagnostic Tool
The flaw was first reported to Microsoft in 2019, but at the time it said it did not consider the issue to be a vulnerability.
Revamped Anchor Malware Targets Windows Systems
Researchers believe that attackers behind the Anchor malware, the Trickbot gang, have ceased Trickbot operations are instead focusing on deploying stealthier versions of other malware families.
Malware Samples Target Windows Installer Flaw
Researchers have uncovered malware samples that are targeting a local privilege escalation flaw in Windows Installer.
MSHTML Zero Day Exploits Used Shared Infrastructure With Ransomware Group
Attackers exploiting the CVE-2021-40444 Windows flaw used infrastructure also known to be associated with a ransomware group.