Cyber Daily News for August 21st, 2026

Cyber Daily News for August 21st, 2026 Cyber Daily News is also available via podcast! https://feeds.transistor.fm/cyber-daily-news Stories mentioned in today's briefing: - NSA, CISA, FBI, DOE, and EPA Warn of Active AI-Assisted Attacks on Siemens S7 PLCs https://securityaffairs.com/197566/ics-scada/nsa-cisa-fbi-doe-and-epa-warn-of-active-ai-assisted-attacks-on-siemens-s7-plcs.html - Poland’s CERT Warns of Active Exploitation of Critical Zimbra Collaboration Suite Flaw https://securityaffairs.com/197610/security/polands-cert-warns-of-active-exploitation-of-critical-zimbra-collaboration-suite-flaw.html - Cl0p Targets 40+ Organizations Through PTC Windchill Flaw https://securityaffairs.com/197587/cyber-crime/cl0p-targets-40-organizations-through-ptc-windchill-flaw.html - MLflow Vulnerability Exploited for Cloud Credential Theft https://www.securityweek.com/mlflow-vulnerability-exploited-for-cloud-credential-theft/ - CISA Urges Immediate Patching of Exploited TrueConf Vulnerabilities https://www.securityweek.com/cisa-urges-immediate-patching-of-exploited-trueconf-vulnerabilities/
Cyber Daily News for August 21st, 2026
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