Flash Loan Attack attacks in 2020

Warp Finance lost $7.8M valuing Uniswap LP-token collateral from manipulable spot reserves; a flash loan inflated LP value and let the attacker over-borrow.

Value DeFi's MultiStables vault lost $7M to a flash-loan manipulation of the Curve 3pool price used by its strategy, an early canonical case of the pattern.

Thirty Curve YPool price-manipulation loops funded by a $50M USDC flash loan extracted $24M from Harvest Finance; the exploit triggered a $570M bank run.

Andre Cronje's unreleased Eminence lost $15M to a flash-loan bonding-curve exploit hours after a teaser drew depositors to the unaudited contract. $8M returned.

The first known flash-loan attack drained ~$954K from bZx twice in four days, using uncollateralised Aave loans to manipulate Uniswap oracle prices.