According to news on December 19, Curve founder Michael Egorov tweeted in response to "918,000 CRV in its marked address being liquidated", saying that this part of CRV was stolen during the UwU Lend hacker attack on June 10. So in that sense, they are not “real CRVs” but “receipts of Sifu’s promise to repay the hacked funds”. According to previous news, the lending protocol UwU Lend was attacked again in June this year, losing approximately US$3.72 million in assets.