Dan Abate doesn’t have diabetes nor is he aware of any obvious link to the disease. Try telling that to data miners. The 42-year-old information technology worker’s name recently showed up in a database of millions of people with “diabetes interest” sold by Acxiom Corp.
PALO ALTO, Calif. — In late 2013, an A.T.M. in Kiev started dispensing cash at seemingly random times of day. No one had put in a card or touched a button. Cameras showed that the piles of money had been swept up by customers who appeared lucky to be there at the right moment.
