Polymarket reported a compromise of its 6-year-old internal private key used for top-ups and rewards on May 22, 2026.
The Echo Protocol hack revealed DeFi’s growing operational security crisis after attackers minted $76.7M fake eBTC using a stolen admin key.
Blockchain security firm PeckShield reported Friday that a wallet suffered a devastating loss of roughly $21 million worth of crypto assets on Hyperliquid, a decentralized trading platform. According ...