An attacker found a way to mint unbacked iTokens that they could then redeem against other cryptos held in lending pools for DeFi lender bZx.
Source
DeFi Lender bZx Loses $8M in Third Attack This Year
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An attacker found a way to mint unbacked iTokens that they could then redeem against other cryptos held in lending pools for DeFi lender bZx.
Source