Why Are Blockchains Vulnerable?How often do you shop, play games, subscribe to services, or trade stocks online? Well, here’s the bad news: current blockchains aren’t really suited for that. The problem lies in data leakage: every transaction, every message, and every action you take on the blockchain is visible to everyone. While transparency is great for verification, it also creates a massive vulnerability. For example, someone could frontrun your transaction before it’s completed, gaining...