0G Foundation details $520,000 loss; Dec 5 exploit tied to leaked private key

0G Foundation says a breach led to the theft of 520,010 $0G, 9.93 ETH, and about $4,200 in USDT, totaling roughly $520,000. The group attributed the incident to a leaked private key on compromised Alibaba Cloud servers, with attackers abusing an emergency withdrawal and later routing funds via Tornado Cash. The exploit was linked to a Next.js vulnerability reported on December 5.