Reentrancy, price oracle attacks and exploits across seven protocols caused the decentralized finance (DeFi) space to bleed at least $21 million in crypto in February.
According to DeFi-centric data analytics platform DefiLlama, one of the largest in the month was the flash loan reentrancy attack on Platypus Finance, which led to $8.5 million of funds lost.
DefiLlama highlighted six other noteworthy hacks in the month, the first being the price oracle attack on BonqDAO on Feb 1. BonqDAO revealed to its followers in a Feb.
1 post that its Bonq protocol was exposed to an oracle attack that allowed the exploiter to manipulate the price of the AllianceBlock (ALBT) token.The exploiter increased the ALBT price and minted large amounts of BEUR.Read more on cointelegraph.com