Cyber Daily News January 8, 2026

Cyber Daily News January 8, 2026 Cyber Daily News is also available via podcast! https://feeds.transistor.fm/cyber-daily-news Stories mentioned in today's briefing: - New n8n Vulnerability (CVE-2026-21858) Allows Unauthenticated File Access and RCE https://thecyberexpress.com/cve-2026-21858-n8n-webhook-vulnerability/ - Australian Insurer Prosura Confirms Cyber Incident, Takes Online Services Offline Amid Investigation https://thecyberexpress.com/prosura-cyberattack-explained/ - Infostealers and Lack of MFA Led to Dozens of Major Breaches https://thecyberexpress.com/infostealers-and-lack-of-mfa-led-to-breaches/ - U.S. CISA adds HPE OneView and Microsoft Office PowerPoint flaws to its Known Exploited Vulnerabilities catalog https://securityaffairs.com/186672/security/u-s-cisa-adds-hpe-oneview-and-microsoft-office-powerpoint-flaws-to-its-known-exploited-vulnerabilities-catalog.html - China-linked groups intensify attacks on Taiwan’s critical infrastructure, NSB warns https://securityaffairs.com/186658/intelligence/china-linked-groups-intensify-attacks-on-taiwans-critical-infrastructure-nsb-warns.html