Elon Musk's jokes about Binance's $6.3 billion hack prompted Changpeng Zhao to ask him to stop trolling and show support. Binance co-founder Changpeng Zhao urged Elon Musk to stop trolling over a $6.3 billion hack, reminding him of Binance's $500 million investment in Twitter. Binance co-founder Changpeng Zhao (CZ) has asked Elon Musk to stop trolling the exchange after a record $6.3 billion hack, following Musk’s laughing emojis on X.