Trend Micro ServerProtect Authentication Bypass Vulnerability
https://www.zerodayinitiative.com/advisories/ZDI-21-1115/
Let's Encrypt Root CA Expiration
https://community.letsencrypt.org/t/production-chain-changes/150739
ERMAC Android Malware
https://www.threatfabric.com/blogs/ermac-another-cerberus-reborn.html
QNAP Vulnerabilities
https://www.qnap.com/en/security-advisory/QSA-21-35
