According to Techub News, the official Twitter account of Jumper Exchange, a multi-chain exchange, said that it is investigating potential vulnerabilities and recommends that users do not interact with the platform for the time being. If unlimited approval is not set, there will be no risk. Only users who manually set the wallet permission is not required will be affected. The affected contracts are as follows:

0x1231deb6f5749ef6ce6943a275a1d3e7486f4eae

0x341e94069f53234fE6DabeF707aD424830525715

0xDE1E598b81620773454588B85D6b5D4eEC32573e

0x24ca98fB6972F5eE05f0dB00595c7f68D9FaFd68