Orion Protocol Loses $3M of Crypto in Trading Pool Exploit

CoinDesk reported:

Orion was the victim of a reentrancy attack in which an attacker repeatedly withdraws funds from a smart contract, PeckShield said in a Twitter message. Gal Sagie, CEO of cybersecurity company Hypernative, said the attacker deployed a fake token called ATK which was used to manipulate the Orion pools. It utilized a self-destructing smart contract.

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