I have a friend which computer was stolen several weeks ago. Yesterday we were speaking about the theft and that the police was unable to catch the thieves.
Suddenly an idea came in our minds.
A lot of people in Bulgaria a connecting to internet through LAN networks (so do I).
We know the MAC address of the LAN card. Is it possible to detect if a computer with the same MAC address is connected to internet? And then to find the IP?
What do you think about it?