According to Cyvers, suspicious transactions have occurred in the proxy contract of the Nexera project, an on-chain order book protocol. An unknown address took ownership of Nexera's proxy contract and upgraded it. Subsequently, the address transferred all NXRA tokens using the withdrawal management function. Currently, these stolen tokens are being exchanged for ETH, and some funds have been transferred to BNB Chain. Cyvers estimates that the total loss caused by this incident is about $1.50 million.