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Echo Protocol Loses $76M in Monad-Based Exploit — Here's What Happened and Why Bitcoin DeFi Is Under Scrutiny

85d ago · 1 source

Echo Protocol, a Bitcoin-focused DeFi platform operating on the Monad blockchain, was hit by a $76 million exploit. The attack drained significant funds from the protocol, raising fresh concerns about the security of cross-chain Bitcoin DeFi applications. Details on the exact vulnerability and whether funds can be recovered are still emerging.

WHY IT MATTERS

Imagine you put your money in a new digital bank that promises to let you earn interest on your Bitcoin. Now imagine a hacker finds a backdoor and drains $76 million from that bank overnight — that's essentially what happened here. 'DeFi' stands for decentralized finance, which means financial services (lending, borrowing, trading) that run on blockchain code instead of through traditional banks. The problem is that if that code has a bug, hackers can exploit it to steal funds — and unlike a traditional bank, there's usually no insurance or guarantee you'll get your money back. This event is a reminder that newer platforms, especially those operating across multiple blockchains, carry significant risk, and users should be cautious about how much they deposit into unproven protocols.

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