Stiltwalker: Nucaptcha, Paypal, SecurImage, Slashdot, Davids Summer Communication Please review v1, v2, and v3 before continuing. We gave a talk on all of our changes since round 1 at BsidesLV 2012. You can grab the slides here (or here for a tarball containing the demo videos and mp3s) and watch the video below. So we figured since we can't solve any recaptchas manually, we might as well go after