By Johannes B. Ullrich, Ph.D. To the Brim at the Gates of Mordor
https://isc.sans.edu/forums/diary/To+the+Brim+at+the+Gates+of+Mordor+Pt+1/26456/

Large Group of Malicious Tor Exit Nodes
https://medium.com/@nusenu/how-malicious-tor-relays-are-exploiting-users-in-2020-part-i-1097575c0cac
SAP Updates
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=552603345
Intel Updates
https://www.intel.com/content/www/us/en/security-center/default.html
SANS Data Incident
https://www.sans.org/dataincident2020
More Here