Cybersecurity incident — 2023-06-30 00:00:00
Affected organization: EFTPS.gov (U.S. Treasury Department's Electronic Federal Tax Payment System)
Affected country: United States of America
Industry: Public Administration
Event type: Disruptive
Event subtype: External Denial of Services
Motive: Protest
Actor: Anonymous Sudan
Actor type: Hacktivist
Actor country: Russian Federation

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) warns of ongoing distributed denial-of-service (DDoS) attacks after U.S. organizations across multiple industry sectors are hit.