Blockchain security firm PeckShield now puts the drain on Arbitrum perpetuals protocol Ostium at roughly $24M, above the up-to-$18M first estimated.
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Ostium Vault Exploiter Routes 10,540 ETH to Tornado Cashneutral-16
Another DeFi Exploit: Perp DEX Ostium Loses $18 Million in Oracle AttackHackers manipulated Ostium's price feed by compromising an oracle signer key, allowing them to drain roughly $18 million from the Arbitrum-based perpetuals exchange.
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What Is Robinhood Chain? The Ethereum Layer-2 Network for Tokenized StocksRobinhood Chain is an Ethereum layer-2 network built with Arbitrum technology for tokenized assets, crypto apps, and on-chain financial products.
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Arbitrum Jumps 19% as Robinhood Chain Trading Volume Hits $568Mneutral0
Arbitrum to Capture 10% of Fees From Robinhood ChainOffchain Labs co-founder Steven Goldfeder says every Arbitrum-based Layer 2, not just Arbitrum One, will now route a fee cut back to the ARB treasury.