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On July 30, 2023, the decentralized finance (DeFi) world was shaken by a significant security breach. Curve DAO, a prominent DeFi protocol, was the victim of a hack that resulted in the loss of over $61 million in crypto assets. The incident exposed vulnerabilities in the system but also showcased the resilience and adaptability of the DeFi community.

Read on to learn more about Curve DAO, the hack, and the aftermath (so far.)

Curve DAO

First Thing First: What is Curve DAO?

Curve DAO operates as a decentralized autonomous organization (DAO) that oversees the functions of the Curve Finance protocol, a decentralized exchange (DEX) specializing in stablecoins. It employs an automated market maker (AMM) system to facilitate liquidity for stablecoin trading.

Here’s a snapshot of some recent advancements within Curve DAO:

  • In June, a new multi-asset pool named Curve 3Pool was introduced, supporting three stablecoins: USDT, USDC, and DAI. This pool has rapidly gained popularity within Curve Finance.
  • In July, a decision was made to boost the veCRV rewards for liquidity providers in Curve 3Pool, adding to its appeal.
  • The DAO is actively developing new features, including the integration of non-stablecoin assets and a revamped governance structure.

The Hack

The hacker exploited a reentrancy vulnerability in the Curve Finance protocol, draining liquidity from three pools: alETH, msETH, and pETH. The attack was swift, but so was the response from the Curve DAO community.

Immediate Response

The Curve DAO community acted quickly, voting to terminate CRV rewards for the affected pools and offering a 10% bounty for the return of the stolen funds. Some of the stolen assets were eventually returned, though the full amount has not yet been recovered.

At the time we put this article out, everything here is spot-on: According to CoinDesk, a reward of $1.8 million is currently being offered to the public for locating the leftover funds. More than 73% of the total money taken from Curve Finance during an exploit in early August has been restored by ethical hackers and assailants. This prompt retrieval has strengthened confidence in CRV tokens, significantly reducing the majority of the 30% decline that occurred after the attack.


Aftermath and Implications

The hack had far-reaching consequences:

  1. Price Impact: The price of CRV, the native token of Curve Finance, fell by over 30% in the wake of the hack.
  2. Loss of Confidence: The incident led to a loss of confidence in Curve Finance and other DeFi protocols.
  3. Security Concerns: The hack highlighted the need for better security measures within DeFi protocols.
  4. Calls for Regulation: The incident led to increased calls for regulation within the DeFi space.

Despite these challenges, Curve Finance remains one of the most popular DeFi protocols. The DAO is committed to improving security and making the platform more resilient to future attacks.


The Curve DAO hack is a stark reminder that even the most secure DeFi protocols are not immune to attack. However, the quick response of the community and the return of some of the stolen funds demonstrate the resilience of the DeFi ecosystem.

While the hack is a setback, it is not a sign of the end of DeFi. Rather, it underscores the need for continuous vigilance, innovation, and collaboration within the community to ensure a secure and thriving future for decentralized finance.

About The Author


Owner of Since 2013, he's been immersed in the world of cryptocurrencies and has become an avid NFT collector since 2019. Also an NFT artist, he is a lifelong learner of mixed-media artwork creation.