After a long dinner the transaction had a good end. It was an ICO investment that was not entered into our Cointracking

A Nano ledger X HW wallet, which should be 100% safe!! I can´t get my head around how this transaction has happen. I received 7.7BTC from Binance to an address that is controlled by the ledger ( 3GXzXTwfHCppzei7BQqipGNQiTPRPdFLai ), and 20min later roughly 50% of the amount is sent on to the above mentioned address 1M3jWAPH6Uq5ZS1GwB1jcfkPuRXBscdXw1 that is very active

Both transactions involving my Ledger HW address 3GXzXTwfHCppzei7BQqipGNQiTPRPdFLai can be seen here.
https://btc.com/3GXzXTwfHCppzei7BQqipGNQiTPRPdFLai

Hi,

is there any way to get any information about the address https://btc.exan.tech/address/1M3jWAPH6Uq5ZS1GwB1jcfkPuRXBscdXw1 and who is potentially controlling it?

My wallet sent 3.8BTC to this address (Hash 443030647c938503d12d09373f8f1c84083be1f8b2e1c48c107fb27cc561ddeb ) and I do not why. The address receives a lot of transactions and is very active. Has my computer maybe got compromised? Can one from the behavior of an address get an indication what actor (Scammer, Exchange....) is controlling it?

Appreciate any help / info. Take care
/Christian