Ransomware

New ransomware guidance from the U.S. Treasury Department’s Office of Foreign Asset Control (OFAC): What it all means.

Iranian state-sponsored cyber threat group MalKamak launched cyberattacks against global aerospace & telecommunications companies, Cybereason reports.

DDoS attacks hit multiple VoIP service providers -- including Bandwidth, VoIP.ms, Voip unlimited & Voipfone. Here's how MSSPs can mitigate DDoS attacks.

Hackers target & exploit VMware vCenter Server Vulnerability known as CVE-2021-22005. MSPs & MSSPs should follow this VMware patching information for customers.

A ZLoader campaign, promoted through fake TeamViewer ads placed on Google Adwords, implements malware that disables Microsoft Windows Defender, SentinelOne reports.

A Microsoft Exchange Autodiscover design flaw can "leak" web requests outside of a user's domains, Guardicore reports. Here's the fix.

Hackers exploit Microsoft MSHTML vulnerability. Perch Security & The Cyber Nation explain how MSSPs can protect Microsoft Windows customers.

T-Mobile cyberattack investigation taps Mandiant for incident forensics. KPMG reviews T-Mobile security policies & performance measurement.