1. ShinyHunters Group Lists Houghton Mifflin Harcourt as Ransomware Victim on Dark Web Leak Site
The ShinyHunters ransomware group has listed Houghton Mifflin Harcourt Company on their dark web leak site, marking the educational publishing giant as a confirmed target of the threat actor. The posting suggests that data exfiltration may have occurred during the attack, though the full scope and nature of the comprom...