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Compromised Oracle key drains $18M from Ostium, exposing DeFi's off-chain blind spot

DeFi oracle attack hit Ostium on July 15, draining up to $18 million in USDC from the Arbitrum-based real-world asset ...
Decrypt

Another DeFi Exploit: Perp DEX Ostium Loses $18 Million in Oracle Attack

Hackers manipulated the Ostium price feed by compromising an oracle signer key, allowing them to drain roughly $18 million ...

Ostium Perp DEX Hit for $18 Million in Brutal Oracle Exploit

Ostium Perp DEX Hit for $18M in Brutal Oracle Exploit. Photo by BeInCrypto. Arbitrum's RWA perpetual platform Ostium lost ...
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Ethereum L2 Bridge Exploit Drains $1.7M: Leaked SGX Key Defeats Taiko Trust Model

Taiko, an Ethereum Layer 2 network, halted all block production and urged every user to withdraw funds from its bridges on Monday after an attacker drained approximately $1.7 million from its L1 ...