The fake interview cost Binance $6.3 billion. The hackers created a front company, called the exchange's engineer twice and sent a test mission with a virus, using an infected computer to reach other employees and the system for signing crypto transactions. The attack was prepared for several months; The first traces were found in June. Binance absorbed the losses, provided reserves of over 100% of the losses, and by November 3rd had returned 98% of the affected tokens.