Hackers used new Windows Defender zero-day to drop DarkMe malware
Microsoft has patched today a Windows Defender SmartScreen zero-day exploited in the wild by a financially motivated threat group to…
Russian hackers wiped thousands of systems in KyivStar attack
The Russian hackers behind a December breach of Kyivstar, Ukraine's largest telecommunications service provider, have wiped all systems on the…
Danish Energy Attacks Portend Targeting More Critical Infrastructure
Targeted attacks against two dozen related companies is just the latest evidence that hackers want a piece of energy.
Russian hackers switch to LOTL technique to cause power outage
Russian state hackers have evolved their methods for breaching industrial control systems by adopting living-off-the-land techniques that enable reaching the…
Sandworm Cyberattackers Down Ukrainian Power Grid During Missile Strikes
A premier Russian APT used living-off-the-land techniques in a major OT hit, raising tough questions about whether or not we…
Russian Sandworm hackers breached 11 Ukrainian telcos since May
The state-sponsored Russian hacking group tracked as 'Sandworm' has compromised eleven telecommunication service providers in Ukraine between May and September…
Millions of Exim mail servers exposed to zero-day RCE attacks
A critical zero-day vulnerability in all versions of Exim mail transfer agent (MTA) software can let unauthenticated attackers gain remote code…
GRU hackers attack Ukrainian military with new Android malware
Hackers working for the Main Directorate of the General Staff of the Armed Forces of the Russian Federation, more commonly…
ASUS urges customers to patch critical router vulnerabilities
ASUS has released new firmware with cumulative security updates that address vulnerabilities in multiple router models, warning customers to immediately…
US govt offers $10 million bounty for info on Clop ransomware
The U.S. State Department's Rewards for Justice program announced up to a $10 million bounty yesterday for information linking the…