By Johannes B. Ullrich, Ph.D. WinRAR ACE Vulnerabilty used in Malspam
https://twitter.com/360TIC/status/1099987939818299392
Sextortion Email With QR Code
https://isc.sans.edu/forums/diary/Sextortion+Email+Variant+With+QR+Code/24686/
ICANN Pushes DNSSEC to Defend Against DNS Zone Manipulation
https://www.icann.org/news/announcement-2019-02-22-en
Android FIDO2 Certification
https://fidoalliance.org/android-now-fido2-certified-accelerating-global-migration-beyond-passwords/
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