"I'm not a robot: Watch out for new scams!

Christoph HöllriglThe majority of people on the Internet are "I'm not a robot's query already underThe setting of the green hook and/or the correct input of distorted letters and numbers or the selection of, for example, cars on an image is supposed to provide more security for the users. This "captchas" (abbreviation for "completely automated public teaching test to tell computers and humans apart) or forgeries of such "captchas" currently use …