CryptoWorld News reports that, according to blockaid monitoring, the Alephium Tokenbridge on Ethereum was hacked. Due to 3 of the 4 guardian keys being leaked, the attacker signed a forged VAA and stole assets worth approximately $815,000 within about 7 minutes. During this process, the hacker minted 13.76 million wrapped ALPH out of thin air, and never unlocked the frozen USDT, USDC, WBTC, and WETH from the custodial contract. This incident was not due to a smart contract vulnerability; it was caused by the key leak. Currently, the hacker’s address still holds the stolen assets worth approximately $815,000, as well as 13.76 million uncollateralized supported wrapped ALPH.