《The Old Fisherman Got Seasick》

This morning, Silly Brother was in a bad mood; the old fisherman got seasick:

An old address was stolen.

This old address was imported from the metamask private key to the okx wallet about a year ago.

This morning, noticing that the meme market was doing well on the eth mainnet, he bought a promising memeA on the mainnet.

Less than 20 seconds after the purchase, Silly Brother suddenly found another memeB had appeared in his wallet.

Moreover, this meme had been squeezed by a clamp before and after Silly Brother bought it, almost wiping out his investment.

To remedy the situation, Silly Brother immediately transferred all the funds from the stolen address.

Reason Analysis:

1. First of all, it is impossible that Silly Brother made a mistake himself. It took less than 20 seconds to operate memeA from the okx wallet, switch to gmgn, and input the contract to buy memeB. Moreover, Silly Brother had no idea about the memeB contract, didn’t even know how to spell memeB's name, let alone buy it in gmgn.

2. Group members analyzed that it might be a clipboard issue during the import of the private key to okx. The address has been imported for a year without any problems before.

3. Silly Brother is also suspecting if it was an authorization issue with the protocol and bot.

If there are any security experts who understand this, please help Silly Brother analyze it.