Hackers were able to drain $196 million of crypto by stealing a private key that opened two hot wallets, BitMart CEO Sheldon Xia tweeted on Monday.Hackers stole $100 million worth of various cryptocurrencies on the Ethereum blockchain and $96 million on Binance Smart Chain, crypto security firm Peckshield revealed on Dec. 5.BitMart has completed an initial security check and … [Read more...] about BitMart CEO Says Stolen Private Key Behind $196M Hack