A few years back, a man was taking digging through Eckerd Drugstore's trash cans and getting the following information: Patients name and drug precscribed. He would then go to the patient's house, knock on the door and say, "I work at Eckerds. The drugs we gave you are being recalled (or they were expired, dangerous, or something like that). Give me the drugs and we will bring you a good batch of drugs." Some poor gullible people actually gave the guy their hydro (that was the drug he was after). The guy was eventually caught.