"A proposed State Department form would require all US visa applicants to disclose their social media handles, according to a Bloomberg report. The requirement is significantly broader than previous filings, which had made disclosure voluntary and applied to only a portion of visa applicants identified for extra scrutiny. The public has 60 days to comment on the proposal; comments can be sent to [email protected]."
https://www.theverge.com/2018/3/29/17177434/state-dept-social-media-scanning-border-immigration
https://www.theverge.com/2018/3/29/17177434/state-dept-social-media-scanning-border-immigration