Solidity语言闪电贷安全风险研究

Earlier, on August 22, the Balancer team had taken preemptive measures by urging liquidity providers (LPs) using the exchange to withdraw funds from specific pools that were at risk due to the vulnerability.
Flash loan-based attacks pose a substantial threat in the DeFi landscape, with the Euler Finance exploit alone causing losses of approximately $200 million in March.
The decentralized finance (DeFi) sector recorded massive losses in 2022.
PlatypusDefi’s stablecoin, Platypus USD, suddenly dropped more than 52%, and the on-chain evidence points to a flash loan exploit.
The attacker used a flash loan exploit on a new collateral option for a Jarvis Network pool.
The popular DEX said Monday that it had closed its lending protocol QuickSwap Lend.
No user funds have been affected by the exploit, but Inverse Finance has incurred a debt and offered the attacker a bounty to return the stolen funds.
FEG suffered a large-scale flash loan attack on the Ethereum and BNB chains, resulting in asset losses worth approximately $1.3 million.
Indian encryption trading platform CoinDCX completed a $135 million Series D financing at a valuation of $2.15 billion, led by Steadview and Pantera, and participated by Coinbase Ventures, Kingsway, DraperDragon, Republic, and Kindred.