Twitter admits it used two-factor phone numbers and emails for serving targeted ads - TechCrunch

Twitter admits it used two-factor phone numbers and emails for serving targeted ads - TechCrunch

1. Twitter admits it used two-factor phone numbers and emails for serving targeted ads  TechCrunch
2. Twitter used phone numbers provided for security to target ads  The Verge
3. Twitter misused security information for advertising purposes  CNET
4. Twitter says it ‘unintentionally’ used two-factor phone numbers and emails for ad targeting  9to5Mac
5. Twitter Took Phone Numbers for Security and Used Them for Advertising  VICE
6. View full coverage on Google News

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