Flash Loan Attacks: How bZx Was Exploited in 2020
What a flash loan is, and how two February 2020 attacks used one to push DeFi prices around, from the first academic analysis of the events.
#defi-security
2 articles
Rug Pulls: How Common Are Scam Tokens on Uniswap?
What a 2021 study of Uniswap V2 found: over 10,000 scam tokens, 37% of pools drained within an hour, and how a rug pull works step by step.