Microsoft: BlackCat Ransomware Group Targets Vulnerable Microsoft Exchange Servers

Heimdal Security Blog

According to Microsoft, the BlackCat ransomware group is gaining access to targeted networks by exploiting unpatched Exchange server security flaws. After gaining access, the threat actors quickly began collecting data about the infected systems, followed by credential theft and lateral movement activities, intellectual property gathering, and delivering the ransomware payload. As stated by the Microsoft […]

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