Telegraph.co.ukHackers post 450K credentials pilfered from YahooCNETCredentials posted in plain text appear to have originated from the Web company's Yahoo Voices platform. The hackers say they intended the data dump as a "wake-up call." by Steven Musil Yahoo has been the victim of a security breach that yielded ...450K Yahoo Voices passwords posted onlinemsnbc.comYahoo investigating possible hack of half a million accountsLos Angeles TimesYahoo hacked, 450000 passwords posted onlineCNNWashington Post -PC Magazine -Telegraph.co.ukall 425 news articles »