SecondFi, the Cardano ecosystem wallet application formerly known as Yoroi, reported a critical security breach on June 23. The incident involved a vulnerability in the platform’s online wallet generation system, which may have exposed the private keys of some users. Initial investigations revealed that 178 wallets were directly impacted by the breach. Confirmed losses from the incident amounted to 16 million ADA, equivalent to approximately $2.4 million at current prices. In addition to ADA, various digital assets and NFTs were reportedly stolen during the exploit.