什么是Flash Trade(闪电交易)?

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.
Huobi Token briefly tanked below $0.40. HT managed to recover, but is still down 20% on the day.
PlatypusDefi’s stablecoin, Platypus USD, suddenly dropped more than 52%, and the on-chain evidence points to a flash loan exploit.
Tether said the "secured loans held in its reserves are overcollateralized and covered by extremely liquid assets."
DeFi protocols Aave and Compound have implemented new safety measures in light of the ongoing turmoil in crypto markets.
The popular DEX said Monday that it had closed its lending protocol QuickSwap Lend.
VICTORIA, Seychelles, Aug. 23, 2022 (GLOBE NEWSWIRE) -- OKX, the world-leading cryptocurrency platform, has issued business updates for the week of August 23, 2022: OKX Earn launches Smart Gain ...
Fortress Loans was attacked by oracle machine manipulation, and 1,048.1 ETH and 400,000 DAI (total value of about $2.98 million) were stolen.