ISC StormCast for Friday, July 26th 2019

By Johannes B. Ullrich, Ph.D. When Users Attack: Users and Admins Thwarting Security Controls
https://isc.sans.edu/forums/diary/When+Users+Attack+Users+and+Admins+Thwarting+Security+Controls/25170/
Immunity’s Canvas Now Includes BlueKeep Exploit
https://twitter.com/Immunityinc/status/1153752470130221057
Johannesburg Power Outages Due To Ransomware
https://twitter.com/CityofJoburgZA
https://www.theregister.co.uk/2019/07/25/johannesburg_ransomware_infection/
Darkmatter Intermediate Certificate Trust Removed From Google Chrome
https://groups.google.com/forum/#!topic/mozilla.dev.security.policy/7-oKhDBLetQ
More Here