A fake interview cost Binance $6.3 billion Hackers created a shell company, called an exchange engineer twice and sent a test task containing a virus. Through the infected computer, they penetrated other employees and the crypto transaction signing system. The attack was planned for several months, and the first traces were discovered in June. Binance absorbed the losses, guaranteed reserves for over 100% of the losses, and as of November 3rd, had returned 98% of the affected tokens.