The on-chain options protocol Moby is suspected of leaking private keys, and the official suggested revoking valid approved transactions of multiple addresses

PANews reported on January 9 that according to Beosin monitoring, the on-chain options protocol Moby was suspected of having its private key leaked. Hackers modified the execution contract and used the emergencyWithdrawERC20 function to extract 207 ETH, 3.7 BTC, and 1,470,191 USDC, with a total value of approximately US$2.5 million.

Moby, an on-chain options protocol, published a post on the X platform stating that in order to further protect the security of users’ assets under the recent situation, it is recommended to revoke the valid approval transactions related to the following addresses:

PositionManager: 0xB03E14Eeb1a4B2F95a7e1CBe400BAec3E78d2a1F
SettleManager: 0xA62027C5edc68Abc52D3a3BbDd213Fa12457320B
sRewardRouterV2: 0x64e1faFA9e9d5F1a7431B886F5Fbff4052c5925d
mRewardRouterV2: 0x6881E756EA3322AEAadE0267C2a7FcF2A887ee9A

Moby said these measures are precautionary to ensure the safety of the wallet and it is currently working to restore and maintain a stable and secure environment.

The on-chain options protocol Moby is suspected of leaking private keys, and the official suggested revoking valid approved transactions of multiple addresses

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