MakerDAO patched a “critical” bug in its upcoming Multi-Collateral Dai upgrade that could have put 10% of the system’s total collateral at risk.
Source: https://www.coindesk.com/makerdao-bounty-program-catches-critical-bug-before-launch
MakerDAO Bounty Program Catches ‘Critical’ Bug Before Launch
October 3, 2019
CoinDesk
