| 1995—2001 Products and services For a list of all current and defunct services offered by Yahoo, see | According to them, the could allow attackers to install "ransomware" on users' computers and lock their files until the customers pay the criminals |
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| The United States indicted four men, including two employees of Russia's FSB , for their involvement in the hack | On December 14, 2016, the company revealed that another separate data breach had occurred in 2014, with hackers obtaining sensitive account information, including security questions, to at least one billion accounts |
from the original on September 27, 2007.
3| from the original on April 11, 2012 | from the original on May 1, 2018 |
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| Find out more about how we use your information in our and | from the original on May 1, 2018 |
Perez, Sarah September 19, 2013.
| Go to the Sign-in Helper | CS1 maint: bot: original URL status unknown• Fontanella-Khan, James; Vandevelde, Mark May 2, 2021 |
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| from the original on September 20, 2013 | from the original on May 2, 2018 |
from the original on March 16, 2017.
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