Security News > 2016 > April > Breaking Semantic Image CAPTCHAs (Schneier on Security)

Interesting research: Suphannee Sivakorn, Iasonas Polakis and Angelos D. Keromytis, "I Am Robot: (Deep) Learning to Break Semantic Image CAPTCHAs": Abstract: Since their inception, captchas have been widely used for preventing fraudsters from performing illicit actions. Nevertheless, economic incentives have resulted in an armsrace, where fraudsters develop automated solvers and, in turn, captcha services tweak their design to break the...

News URL

https://www.schneier.com/blog/archives/2016/04/breaking_semant.html