According to the Pew Research Report "Public Perceptions of Privacy and Security in the Post-Snowden Era," most users of social media are very concerned about businesses and government accessing their personal data. 80% of adults "agree" or "strongly agree" that Americans should be concerned about the government's monitoring of phone calls and internet communications. 64% believe there should be more regulation of advertisers. Almost all users rank their social security number as the most sensitive piece of personal data. EPIC has asked the House Committee on Homeland Security to suspend a DHS program that is monitoring social networks and media organizations. EPIC has recommended that the FTC to establish privacy protections for online advertising. EPIC has also urged the US Congress over many years to limit the use of the Social Security Number for commercial purposes. For more information, see EPIC: Public Opinion on Privacy, EPIC: Facebook Privacy, EPIC: Social Media Monitoring, and EPIC: Social Security Numbers.