The founder of the crypto exchange Binance Changpeng Zhao reported a possible hacker platform, writes Kommersant. According to him, the users' funds are safe, but the dangers of stable coins quickly blocked suspicious assets: Tetar - worth 971 million dollars, and Circle - about 823 million dollars. Amid news of potential vulnerabilities, the bitcoin exchange rate fell 3.7%, below its $79,000 low since September, Bloomberg reports.