Earlier quoted context omitted.
Paying with your credit card? That's being tracked. Your back account transactions are being indexed and collated. They're probably in all of our computers already. I've been operating a windows7 honeypot as my "main" computer for several years, generating what appears to be legit "personal" traffic. You wouldn't believe the shit I've found, and it doesn't appear to be your garden variety cyber criminals or foreign s…
Could you elaborate a bit on what you found on your honeypot?
Unfortunately this is not exactly my particular area of expertise, so for me it's like glimpsing a shadow through smoke and a moving window, mostly an impression but something that has become more and more sophisticated despite my attempts to prevent it via traditional and modern methods of forensics, and even weird things like audible and inaudible platter noise when there shouldn't be heavy (this is the key for me) disk io.