Solv Protocol offers 10% bounty after hacker snatches $2.7M

事件概述

Bitcoin-based decentralized finance platform Solv Protocol reported that one of its token vaults was exploited, resulting in a loss of approximately $2.7 million. The breach occurred due to a vulnerability that allowed an attacker to excessively mint tokens, which were then swapped for another token tied to Bitcoin.

技術細節

• The attack exploited a bug in the smart contracts, specifically a double-minting vulnerability in the BRO contract.
• The vulnerability enabled an attacker to mint an outsized amount of a Bitcoin-backed token and subsequently swap it for other assets.
• The breach affected fewer than ten users, indicating a limited scope of impact.

後續措施

Solv Protocol has responded by offering a 10% bounty to anyone who can help recover the stolen funds or identify the full scope of the exploit.

來源：https://cointelegraph.com/news/hacker-steals-nearly-3-million-from-solv-protocol