Funds stolen from Enjin wallet

I had about $3500 worth of ENJ in wallet. Never shared the recovery phrase and never used the wallet for anything beside receiving ENJ from exchanges and NFT drops.

Woke up this morning to find someone has transferred some ETH into my wallet, then used it as gas to transfer out my Enj.

Again, this wallet was only used to receive Enj and NFTs and recovery phrase was never shared.

The address that received my funds, I checked on Etherscan and it seems they were busy this morning stealing. 0xe631583d4504BA5d39C71C188F28738D388127a4