Check your PC or laptop for any device you did not put there yourself.
There are a number of devices which are cheap and easy to purchase which can be used to track your laptop or gather information on what you entering into it.
Trackers
Trackers can be attached to your laptop. They will then send out information about your location.
Keyloggers
Keyloggers can be attached to your PC or laptop. They will then send out information about everything you type into your computer.
What to do
If you find one of these devices on your computer, remove it immediately.
If you want to contact the police, keep the device as evidence.
If you find one of these devices attached to a university computer, please email help@strath.ac.uk.