Crypto Heist: 1B Fake DOT Minted, Dumped for Big Profit

In the glamorous world of crypto security, a hacker crashed the party by exploiting a vulnerability in the Hyperbridge cross-chain gateway that supposedly links Polkadot to Ethereum. By forging gateway messages and manipulating the token contract’s admin privileges, they minted 1 billion unauthorized DOT tokens and sold them on decentralized markets. The haul? about 108.2 ETH, roughly $237,000. Yes, it sounds like a lot of money until you realize it’s basically Monopoly money for adults with laptops and too much time on their hands.

This isn’t a heroic hack montage-it’s a reminder that cross-chain bridges are the cardio class of crypto: lots of sweating, a few collapses, and at the end of the day you still need a zipper that works. Flaws in message validation allowed fake minting and significant losses, proving once again that security is less about buzzwords and more about actually locking the door.

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2026-04-13 09:21