损失2375万美元USDC，Ostium价格数据遭攻击
2026-07-19 05:20
Odaily Planet Daily News Title: Ostium Suffers Attack Losing $23.75 Million USDC via Price Data Exploit.
According to Ostium's monitoring, an update on the attack has been released. The liquidity provider treasury was attacked on July 15, resulting in a loss of 23,752,746 USDC. Preliminary investigations indicate that the attacker infiltrated the off-chain infrastructure providing price data to the protocol and submitted disguised, fraudulent price reports. They rapidly opened and closed multiple large positions, extracting artificially generated profits from the treasury. Ostium stated that trader collateral is held in an independent, isolated smart contract and was not affected by this incident; all trading positions remain open. The team paused trading and froze all trading contracts within 60 minutes of the first attack transaction being executed. Currently, Ostium is cooperating with Mandiant, zeroShadow, Collisionless, SEAL 911, and law enforcement agencies, and is coordinating with trading platforms, bridge contracts, and stablecoin issuers to advance the investigation. The engineering team is working on fixing and strengthening the relevant infrastructure to support the safe resumption of trading. Ostium stated that it will notify traders of the contract unfreezing at least 24 hours in advance. When trading resumes, existing positions will be marked at the price prevailing at the time of reopening, unaffected by price fluctuations during the suspension period.
According to Ostium's monitoring, an update on the attack has been released. The liquidity provider treasury was attacked on July 15, resulting in a loss of 23,752,746 USDC. Preliminary investigations indicate that the attacker infiltrated the off-chain infrastructure providing price data to the protocol and submitted disguised, fraudulent price reports. They rapidly opened and closed multiple large positions, extracting artificially generated profits from the treasury. Ostium stated that trader collateral is held in an independent, isolated smart contract and was not affected by this incident; all trading positions remain open. The team paused trading and froze all trading contracts within 60 minutes of the first attack transaction being executed. Currently, Ostium is cooperating with Mandiant, zeroShadow, Collisionless, SEAL 911, and law enforcement agencies, and is coordinating with trading platforms, bridge contracts, and stablecoin issuers to advance the investigation. The engineering team is working on fixing and strengthening the relevant infrastructure to support the safe resumption of trading. Ostium stated that it will notify traders of the contract unfreezing at least 24 hours in advance. When trading resumes, existing positions will be marked at the price prevailing at the time of reopening, unaffected by price fluctuations during the suspension period.
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