Ad brokers are selling the fact that you visited an emergency room to ambulance-chasing lawyers
by Cory Doctorow from on (#3R8BB)
https://www.youtube.com/watch?v=2cyjN-dc2Rc
Philadelphia's WHYY radio reports that visitors to the city's hospital emergency room are blitzed for weeks with ads for personal injury lawyers, thanks to "geofenced ad" brokerages. (more")