Researchers at the security company Cofense recently released a report about a malware program called Mass Logger, which is sold on underground marketplaces for criminal use. Mass Logger steals passwords from infected computers and also allows the attacker to specify files by extension that they wish to steal. The malware has been frequently updated with new features which allow it to evade detection by anti-virus programs, and a feature that spreads the infection through USB drives. The person who sells Mass Logger on criminal forums, who goes by the name NYANxCAT, also sells several other prolific malware threats including LimeRAT and AsyncRAT.
By Anthony Zampino Introduction Leading up to the most recent Russian invasion of Ukraine in