Study Publisher: Alex Stamos
Study Date: April 27 2015
Study URL: https://www.youtube.com/watch?v=2OTRU--HtLM

Study Overview:
Data is from a presentation by Alex Stamos, who was CISO at Yahoo! at the time of this talk. The pertinent quotes start around 49:00 in the video and again around 1:00:00.

Statistics From This Study:

• Yahoo! user passwords often match the credentials found in leaks from other sites