There is no robbery in history where criminals stole 1 billion from a bank. But yesterday they stole 1 billion in cryptocurrency. Crypto is super insecure

It's absurd that a system can divert 1 billion just by knowing a 20-letter word. There is no robbery in history where criminals stole 1 billion from a bank. But yesterday they stole 1 billion in cryptocurrency. Crypto is super insecure. Any bank that lost 1 billion would lose all credibility and go bankrupt.