According to data on DefiLlama, TVL on the project dropped from around $370,000 to only $81,000. The TVL was already significantly down from the project's peak of almost $1.5 million.
Harbor Protocol exploited
The "interchain stablecoin protocol" Harbor announced on August 19 that they had experienced an exploit that drained some of the funds in the project pools. They wrote on Twitter that they were "working hard to estimate the total losses incurred as well as investigate the exploiter(s) and trace the funds."