Cybersecurity incident — 2017-09-21 00:00:00
Affected organization: Columbia Falls High School
Affected country: United States of America
Industry: Educational Services
Event type: Exploitive
Event subtype: Exploitation of Application Server,Exploitation of End Hosts
Motive: Financial
Actor: The Dark Overlord
Actor type: Criminal
Actor country: United Kingdom of Great Britain and Northern Ireland

The Dark Overlord sends a threatening ransom note to the Columbia Falls (Montana) school district forcing officials to shutter its schools to ensure the safety of the students.