Cybersecurity incident — 2018-05-11 00:00:00
Affected organization: DSB
Affected country: Denmark
Industry: Transportation and Warehousing
Event type: Disruptive
Event subtype: External Denial of Service
Motive: Undetermined
Actor: Undetermined
Actor type: Criminal
Actor country: Undetermined

The Danish state rail operator DSB is hit by a massive DDoS attack, paralyzing some operations, including ticketing systems and the communication infrastructure.