Prisma Finance, a DeFi platform, has been exploited in an ongoing attack, leading to significant losses. The hack, initially reported at $9 million, has escalated with losses nearing $11.6 million in ETH. CyversAlerts detected the attack, with potential losses estimated at $20 million. The exploiter sent $6.5 million worth of ETH to TornadoCash but claimed to have moved the funds to a safer place. The incident raised cybersecurity concerns in the DeFi ecosystem. A white hat hacker and two copycats were involved in the exploit, with initial losses standing at $12.3 million. The hacker also sent a message on-chain, appearing to be a white hat. The attack prompted investigations by various teams and cybersecurity firms.