Hemi confirms the Ploutos Money exploit on Feb 26, 2026, draining $388K across Hemi, Ethereum, Arbitrum, Hyperliquid, and Avalanche via oracle manipulation. A DeFi lending protocol just got wiped clean. Ploutos Money lost roughly $388,000 on February 26, 2026, in a coordinated oracle attack that swept across five separate blockchains simultaneously