NotPetya (2017) — Incident Date: Jun 2017

NoteThe source directly confirms the incident date of June 27, 2017 (2017-06-27) through multiple references to events occurring on that specific date at Maersk and other locations. The source also confirms the initial deployment vector was via M.E.Doc tax software update, as stated: 'Russian military hackers hijacked the company's update servers' of M.E.Doc 'to allow them a hidden back door' and then 'in June 2017, the saboteurs used that back door to release a piece of malware called ­NotPetya.' The claim's 'asOf' date of 2017-06-27 is appropriate since the source discusses the attack as occurring on that date.