Lemon Duck hacking group adopts Microsoft Exchange Server vulnerabilities in new attacks

Researchers have explored the latest activities of the Lemon Duck hacking group, including the leverage of Microsoft Exchange Server vulnerabilities and the use of decoy top-level domains. The active exploit of zero-day Microsoft Exchange Server vulnerabilities in the wild was Read More …

Colonial Pipeline cyberattack shuts down pipeline that supplies 45% of East Coast’s fuel

Colonial Pipeline, which accounts for 45% of the East Coast’s fuel, said it has shut down its operations due to a cyberattack. The attack highlights how ransomware and other cyberattacks are increasingly a threat to real-world infrastructure. The company delivers Read More …

The UNC2529 Triple Double: A Trifecta Phishing Campaign

In December 2020, Mandiant observed a widespread, global phishing campaign targeting numerous organizations across an array of industries. Mandiant tracks this threat actor as UNC2529. Based on the considerable infrastructure employed, tailored phishing lures and the professionally coded sophistication of Read More …

San Diego: Scripps Health Cyberattack Causes Widespread Hospital Outages

Scripps Health, a hospital network based in San Diego, was hit by a cyberattack over the weekend, forcing some critical-care patients to be diverted, according to the San Diego Union-Tribune. Scripps acknowledged the attack in a statement but didn’t specify Read More …