I just woke up this morning with the notification of unusual transactions on my imtoken app. The person transferred $1.28 worth of ETH from my account ($0.62 + transaction fees of $0.66). The ETH was the one I left in the wallet for gas fees. I can't remember giving anyone my private key. I just can't figure it out. Please I need help if there is anything I can do before the one that will be worse than this happen.
Below is the transaction hash
https://etherscan.io/tx/0x427d1c7cc3f6662ef99831dbafd272047fe39e9e9500cb29d6003f80d4333427Seems you're new in the crypto space. I think there are two things that must have happened.
Either you have a pending transaction that you forgot about but eventually went through or
You have been careless with your private key and have now been hacked. If you suspect this to be the case, then you should probably change all your passwords and get a new wallet.