A new remote access trojan (RAT) called NonEuclid has covertly infiltrated Windows systems, demonstrating antivirus evasion, anti-detection, privilege escalation, and ransomware encryption features. Research by Cyfirma reveals it can bypass Windows defenses and encrypt .TXT, .CSV, and .PHP files. Its widespread promotion on underground platforms indicates its appeal to cybercriminals and the challenges in combating it.

New KoiLoader Abuses Powershell Scripts to Deliver Malicious Payload
Researchers have uncovered a new strain of the advanced KoiLoader malware, believed to be distributed through phishing emails posing as bank statements. The malware employs