The world's largest cryptocurrency exchange, Binance, has suffered a cyber attack, its founder Changfeng Zhao said. According to him, the user's funds remain safe. Kishet and Meghal quickly froze assets worth about $971 million and $823 million, respectively. Earlier, information appeared in the media about the fall of the cryptocurrency market amid reports of a possible hack of Binance. At the end of October, the company announced that it had foiled cyber attacks linked to North Korea. It was reported that the systems were not damaged.