Resolv Labs announced a $80 million exploit of its USR stablecoin protocol, where a hacker minted fake tokens causing an unprecedented crash to $0.025 (2.5 cents). The incident highlights critical vulnerabilities in algorithmic stablecoins, as USR lost over 97% of its value within hours, mirroring the catastrophic de-peg seen in Terra's UST. While the protocol managed to freeze $55 million of the fraudulently minted tokens, the hacker successfully converted $25 million in USR to Ethereum via an unidentified DeFi platform before the freeze.

This event underscores the inherent risks of unbacked stablecoins, which rely on complex algorithms rather than reserves, and raises serious questions about recovery prospects for Resolv USR. Analysts note the 80% de-peg makes a full recovery highly unlikely, similar to past failures like Terra Luna and USDC during banking crises. The incident serves as a stark warning about the fragility of algorithmic stablecoins and the critical need for robust smart contract security.