The FTC in 2011 warned Twitter about the misrepresentation of their privacy and security policies, which they called "deceptive." According to the FTC complaint, "Twitter’s acts or practices [were] in violation of Section 5(a) of the FTC Act, 15 U.S.C. § 45(a), and a 2011 order previously issued by the FTC for alleged violations of Section 5(a)
of the FTC Act."
The complaint continues to describe the over-Six-year period from May 2013 to September 2019 where it "misrepresented to users of its online communication service the extent to which it maintained and protected the security and privacy of their nonpublic contact information."
The FTC states that Twitter allowed the user information to be used by advertisers on the platform to target by name, location, or demographic.
"This practice affected more than 140 million Twitter users, while boosting Twitter’s primary source of revenue," said FTC Chair Lina M. Khan.
This case sets a precedent for social media companies going forward.