A proof of concept bypass of Google’s reCaptcha verification system uses Google s own web-based tools to pull off the skirting of the system. The tool dubbed ReBreakCaptcha is only identified as East-Ee Security. Google rolled out most of its public services in an effort to defeat bots and scripts that can speedily register hundreds of free web-service accounts at a time. The author of the tool posted a proof-of-concept script on GitHub on Tuesday.
Source: https://threatpost.com/google-recaptcha-bypass-technique-uses-googles-own-tools/124006/