#proof-of-work layer 1

The post Alephium Bridge Loses $815K to Forged Guardian Messages, Not Stolen Keys appeared on BitcoinEthereumNews.com. Alephium’s Wormhole-fork TokenBridge was drained on Ethereum and BNB Chain in roughly seven minutes after an off-chain backend flaw let fraudulent messages slip past its four-guardian network, the team said in a public correction. Alephium, a proof-of-work Layer 1 that runs a private fork of the Wormhole bridge, lost about $815,000 across Ethereum and BNB Chain on Friday after an attacker pushed forged messages through the bridge backend and out the other side as legitimate-looking transfers, according to the team. Alephium has shut the bridge down and said no new transactions can be initiated. The attacker drained 200,967 USDT, 17,594 USDC, 5.18 WETH and 0.335 WBTC on Ethereum, plus 36,750 USDT and 24.386 WBNB on BNB Chain, per Alephium’s accounting, and minted 13.76 million wrapped ALPH on Ethereum with no corresponding ALPH locked on the Alephium chain. The full seq

Alephium's Wormhole-fork TokenBridge was drained on Ethereum and BNB Chain in roughly seven minutes after an off-chain backend flaw let fraudulent messages slip past its four-guardian network, the team said in a public correction.