Toll Group suffers a ransomware attack for the second time in four months. Toll Group took the precautionary step of shutting down certain IT systems after unusual activity on some of servers was detected. Later, Toll Group confirmed the attack was a new form of ransomware known as Nefilim. Charles Ragland, security engineer at Digital Shadows, explains that “Nefilim is a relatively new ransomware variant that was first identified in March 2020.
