Librarian Ghouls APT: The Threat Actor Turning Legitimate Tools into a Cybercrime Toolkit Cybercriminals Librarian Ghouls APT: The Threat Actor Turning Legitimate Tools into a Cybercrime Toolkit Do Son June 10, 2025 0 A stealthy Advanced Persistent Threat (APT) group tracked as Librarian Ghouls—also known by aliases Rare Werewolf and... Read More Read more about Librarian Ghouls APT: The Threat Actor Turning Legitimate Tools into a Cybercrime Toolkit