By Johannes B. Ullrich, Ph.D. Exploring the Sysmon 11 File Deletion Protection
https://isc.sans.edu/forums/diary/Sysmon+and+File+Deletion/26084/
Digicert CT Compromise
https://groups.google.com/a/chromium.org/forum/#!topic/ct-policy/aKNbZuJzwfM
WebLogic Flaw (new one..) Exploited in the Wild
https://blogs.oracle.com/security/apply-april-2020-cpu
More Here