Your Windows clipboard can expose sensitive information from your PC.
The biggest threat is if you copy your internet banking security code or password to your clipboard, then go surfing. You may even copy your Credit Card number when buying online, so it is easier to fill in the details, you may then go to a site that harvests your clipboard information.
If you do the above, don't, as there is an exploit out that can gather that information from your PC. There are a number of malicious websites just waiting for you.
