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Vice Society Ransomware Actors Target PrintNightmare
A newer ransomware group known as Vice Society is targeting the PrintNightmare vulnerabilities in some of its intrusions now.
New TA505 Campaign Uses Signed Files to Drop ServHelper Malware
TA505, a well-known cybercrime group, is using signed MSI files and other techniques to install the ServHelper RAT on victims' systems.
Attackers Scanning for Exchange Servers Vulnerable to ProxyShell
Details of the ProxyShell Exchange server flaws are now public and attackers have begun scanning the Internet for vulnerable servers.
Fundamental Flaw in RNGs Affects Many IoT Devices
The use of weak random number generators in many IoT devices undermines the security of the encryption keys those devices generate.
‘Imagination Makes Us Better Hackers’
CISA Director Jen Easterly said the agency's new Joint Cuber Defense Collaborative seeks imagination and innovation in the hacker community to help secure critical infrastructure.