Cybersecurity incident — 2018-07-05 00:00:00
Affected organization: MSK Group
Affected country: United States of America
Industry: Health Care and Social Assistance
Event type: Exploitive
Event subtype: Exploitation of Application Server
Motive: Financial
Actor: Undetermined
Actor type: Criminal
Actor country: Undetermined

MSK Group notifies patients of a data security incident that they discovered on May 7, due to an unauthorized access to certain parts of the network at times over several month.