Given how hard tracking can be to deter thanks to supercookies and obscure opt-outs, the cyberazzi can be as hard to fend off for the average consumer as are the paparazzi for Demi Moore on a Yom Kippur camping trip.

FORBES: A New Term For Cookies and Online Trackers: The 'Cyberazzi'

They also call during weekends or ask for prescription refills using excuses such as having dropped the pills in toilets or getting pills wet on a camping trip, physicians said.

CNN: How physicians try to prevent 'doctor shopping'