Statements (26)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
data breach
|
| gptkbp:consequence |
class action lawsuits
reputational damage Verizon acquisition price reduced |
| gptkbp:dataCompromised |
email addresses
names telephone numbers dates of birth hashed passwords security questions and answers |
| gptkbp:dateDisclosed |
2016-09-22
2016-12-14 |
| https://www.w3.org/2000/01/rdf-schema#label |
Yahoo data breach
|
| gptkbp:impact |
largest data breach in history (as of 2016)
|
| gptkbp:location |
gptkb:United_States
|
| gptkbp:notableCompany |
gptkb:Yahoo
|
| gptkbp:numberOfAffectedUsers |
over 1 billion
over 500 million |
| gptkbp:perpetrator |
state-sponsored actor (alleged)
|
| gptkbp:relatedEvent |
Verizon acquisition of Yahoo
|
| gptkbp:response |
security upgrades
user password resets |
| gptkbp:year |
2013
2014 |
| gptkbp:bfsParent |
gptkb:Yahoo_(2017)
|
| gptkbp:bfsLayer |
7
|