Iranian hackers exposed in a highly targeted espionage campaign
Threat analysts have spotted a novel attack attributed to the Iranian hacking group known as APT34 group or Oilrig, who…
Windows 11 KB5013943 update causes 0xc0000135 application errors
Windows 11 users are receiving 0xc0000135 errors when attempting to launch applications after installing the recent Windows 11 KB5013943 cumulative update.…
Hackers are now hiding malware in Windows Event Logs
Security researchers have noticed a malicious campaign that used Windows event logs to store malware, a technique that has not…
The Week in Ransomware – May 6th 2022 – An evolving landscape
Ransomware operations continue to evolve, with new groups appearing and others quietly shutting down their operations or rebranding as new…
New Raspberry Robin worm uses Windows Installer to drop malware
Red Canary intelligence analysts have discovered a new Windows malware with worm capabilities that spreads using external USB drives. [...]
Hackers stole data undetected from US, European orgs since 2019
Cybersecurity analysts have exposed a lengthy operation attributed to the group of Chinese hackers known as "Winnti" and tracked as…
Conti, REvil, LockBit ransomware bugs exploited to block encryption
Hackers commonly exploit vulnerabilities in corporate networks to gain access, but a researcher has turned the table by finding exploits…
Chinese cyber-espionage group Moshen Dragon targets Asian telcos
Researchers have identified a new cluster of malicious cyber activity tracked as Moshen Dragon, targeting telecommunication service providers in Central…
Russian hackers compromise embassy emails to target governments
Security analysts have uncovered a recent phishing campaign from Russian hackers known as APT29 (Cozy Bear or Nobelium) targeting diplomats and…
EmoCheck now detects new 64-bit versions of Emotet malware
The Japan CERT has released a new version of their EmoCheck utility to detect new 64-bit versions of the Emotet…