By Johannes B. Ullrich, Ph.D. Critical Firefox Update
https://www.mozilla.org/en-US/security/advisories/mfsa2019-18/#CVE-2019-11707
Bitdefender Releases GandCrap Decryptor
https://labs.bitdefender.com/2019/06/good-riddance-gandcrab-were-still-fixing-the-mess-you-left-behind/
Google Launches New Deceptive Site Protections in Chrome
https://blog.chromium.org/2019/06/new-chrome-protections-from-deception.html
More Here