Yes Facebook is using your 2FA phone number to target you with ads
Techcrunch ---------- Facebook has confirmed it does in fact use phone numbers that users provided it for security purposes to also target them with ads. Specifically a phone number handed over for two factor authentication (2FA) — a security technique that adds a second layer of authentication to help keep accounts secure. Facebook’s confession follows a story Gizmodo ran yesterday, related to research work carried out by academics at two U.S. universities who ran a study in which they say they were able to demonstrate the company uses pieces of personal information that individuals did not explicitly provide it to, nonetheless, target them with ads. To learn more click on the picture below to read the article.