Reference
OpenAI's Answer
The significant event covered in articles about NotPetya is the massive cyberattack in June 2017, which has been identified as one of the most destructive and costly cyberattacks in history. It was launched by the Russian military and quickly spread worldwide, causing billions of dollars in damages across Europe, Asia, and the Americas. The attack specifically targeted Ukraine but also affected global companies, including Maersk, Mondelez, FedEx, and Merck. The breach disrupted operations extensively by infecting computer systems, blocking access to files, and crippling logistics systems source.
The NotPetya attack reshaped the landscape of cyber insurance due to its scale and politically motivated nature. It has had broad economic repercussions, influencing how such events are assessed and covered by insurance providers source.