Government ❯ National Security

Cyber Defense

Intelligence Agencies International Cooperation Critical Infrastructure Threat Assessment Policy Making Infrastructure Protection Incident Response Advisories Threat Actors Preparedness

FBI and CISA Warn Russian-Linked Campaign Hijacked Thousands of Messaging App Accounts

The advisory says attackers used impersonation to steal verification codes rather than defeating end‑to‑end encryption.

Poland Probes Suspected Iran Link After Foiled Cyberattack on Nuclear Research Center

ARLIS Enlists IonQ and Xanadu to Build Zero Trust Blueprint for Quantum Computing

IDF Strike in Tehran Coincides With Outage of Iran-Linked Hacking Infrastructure

UAE Says It Foiled AI-Enabled Cyberattacks on Vital Sectors

Singapore Details UNC3886 Cyber Campaign on All Four Telcos as Intrusions Contained

ESET Links Failed Poland Power-Grid Attack to Russia’s Sandworm, Names ‘DynoWiper’

Dobrindt Vows Overseas Cyber Counterstrikes, Plans New Hybrid-Threat Center

NCSC Renews Warning on Pro‑Russia Hacktivist DDoS Targeting UK Councils and Critical Infrastructure

Taiwan Reports 960 Million China-Linked Cyberattacks in 2025 as Energy Sector Surges Tenfold

Taiwan Reports 2.63 Million Daily Cyberattacks in 2025, Notes Spikes During Chinese Patrols

Ransomware Disables 1,000 IT Systems at Romania’s Water Authority as Investigators Probe BitLocker Attack

Speaker Warns MPs of Russia-Linked Phishing on WhatsApp and Signal

Iran-Aligned MuddyWater Targets Israeli Sectors With New MuddyViper Backdoor

Anthropic Discloses China-Linked AI Cyber Campaign That Automated Most Tactics

ESET: Russia’s Sandworm Unleashed Data Wipers on Ukraine, Targeting Grain Sector

Ex-L3Harris Trenchant Boss Pleads Guilty to Selling U.S. Cyber Exploits to Russian Broker

China Accuses NSA of Multi-Year Hack on National Time Service, Says Operation Was Foiled

China Accuses U.S. NSA of Multi-Year Hack on National Time Service

China Accuses NSA of Multi-Year Hack on National Time Service