A new ransomware variant named Cicada3301 has emerged, drawing attention for its advanced tactics and focus on small and medium-sized businesses (SMBs). According to research from cybersecurity firm Morphisec, Cicada3301 targets both Windows and Linux/ESXi systems and embeds compromised user credentials for further exploitation. The ransomware, which surfaced two months ago, is named after a decade-old internet mystery known as Cicada 3301. Additionally, a report from Searchlight Cyber highlights rapid changes in the ransomware landscape over the past six months. Morphisec also finds links between Cicada3301 and the BlackCat ransomware.