2012 — Yahoo Voices: Yahoo Voices service was hacked, exposing more than…
Technical writeup
Yahoo Voices service was hacked, exposing more than 450,000 usernames and passwords.
Root cause
Hacked
References
- http://it.slashdot.org/story/12/07/12/1243217/nearly-half-a-million-yahoo-passwords-leaked-updated?utm_source=feedburnerGoogle+Reader&utm_medium=feed&utm_campaign=Feed%3A+Slashdot%2Fslashdot+%28Slashdot%29&utm_content=Google+Reader
- http://www.pbs.org/newshour/rundown/2012/07/check-whether-your-yahoo-password-was-hacked.html