Min Heo for Insider
Never start a group chat at 3:47 in the morning. Never invite both your ex-lover and your dad to the same group chat. Never name a group chat "small group chat" when it actually includes your ex-lover (who's also the CEO of one of your companies), your dad, your general counsel, and nine of your top executives, and when the purpose of the chat is to scramble to save face and funds as your cryptocurrency exchange collapses amid the news that you may have stolen up to $10 billion from your customers.