2375万枚USDC被盗，Ostium称攻击源于链下基础设施遭入侵，智能合约和多签未受影响

Odaily reports that Ostium stated in its latest post-mortem report that the attack on July 15, which resulted in the theft of 23.75 million USDC from the OLP treasury, originated from a compromise of its off-chain infrastructure. The smart contracts and protocol multi-sig were not affected.