Cyber Daily News January 21, 2026

Cyber Daily News January 21, 2026 Cyber Daily News is also available via podcast! https://feeds.transistor.fm/cyber-daily-news Stories mentioned in today's briefing: - Cloudflare Zero-Day Let Attackers Bypass WAF via ACME Certificate Validation Path https://thecyberexpress.com/cloudflare-zero-day-waf-bypass-acme/ - When Language Becomes the Attack Surface: Inside the Google Gemini Calendar Exploit https://thecyberexpress.com/google-gemini-calendar-exploit/ - Critical TP-Link VIGI camera flaw allowed remote takeover of surveillance systems https://securityaffairs.com/187110/hacking/critical-tp-link-vigi-camera-flaw-allowed-remote-takeover-of-surveillance-systems.html - Ransomware and Supply Chain Attacks Set Records in 2025 https://thecyberexpress.com/ransomware-and-supply-chain-attacks-set-record/ - NCSC Warns of Rising Russian-Aligned Hacktivist Attacks on UK Organisations https://thecyberexpress.com/russian-aligned-hacktivist-groups-active-in-uk/