Twitter Inc said on Tuesday email addresses and phone numbers uploaded by users to meet its security requirements may have been ‘inadvertently’ used for advertising purposes. Social media companies, including Twitter and Facebook, have faced heat from users and regulators globally on how their platforms handle user data. Twitter said when advertisers uploaded their marketing lists, it may have matched people on the platform to their list based on the email or phone number provided by account holders. …read more
Source:: Yahoo Finance
