I have no clue where to send this to so I hope someone here has a clue what is going on. I have 3 friends in Florida living in the same house who were playing a shooter game named Valorant and was talking shit to the enemy team. After the game someone texted my friend saying you shouldn't have talked shit in game. Then he told them what him and his 3 friends were wearing and then texted the other 2 people living in the house. He also texted my friend his address and told him his router password. Then my friend changed the Wi-Fi Password and the hacker texted him the new router password and said "Maybe make it harder next time". He has access to his home cameras, knows the phone numbers of the 3 people at the house. The hacker also told my friend how tall he was and somehow can hear the things they say. Lastly they were trying to sleep last night and the hacker connected to one of the housemates TESLA's outside the house and started honking it remotely and said "Don't sleep yet"

How is this possible from just a valorant game? Im very confused, I've never heard of anything to this extent. Someone please give me more insight as to how and what to do.

FYI to people in the United States, Revolut Card Top up Internationally does not work.