Facebook is spamming users who provided their mobile numbers for two-factor authentication Quartz 0 28.02.2019 09:53 BigNewsNetwork.com (sports) Facebook is spamming users who provided their mobile numbers for two-factor authentication Quartz Two-factor authentication for online platforms was designed to increase user security. But Facebook i Партнёры Smi24.net Все новости за 24 часа Музыкальные новости Агрегатор новостей 24СМИ