virus but windows defender nothing detected
Laptop / network hack Hello! Someone hacked my network, then my laptop and it was encrypted with a bitlocker. I decided that I would write to Microsoft support, the only thing they helped me to do a scan with an antivirus and said that if the bitlocker turned on by itself, the laptop was attacked. I put the system up again because I had backdoors and rootkits, I said that there is no point in sticking to the hacked paw and cleaning it. The system is brand new, but the problem with the old computer has not disappeared 😞 Windows defender firewall! It is hacked and if I put it in the window and move it, it crashes. Very much as if my mouse breaks and goes crazy. I don't have the strength and I don't know what to do. I wrote to you, maybe you can help me in advance, thank you very much because I got lost myself.