An anonymous reader quotes a report from The Verge: U.S. Secretary of State Rex Tillerson has ordered a "mandatory social media check" on all visa applicants who have ever visited ISIS-controlled territory, according to diplomatic cables obtained by Reuters. The four memos were sent to American diplomatic missions over the past two weeks, with the most recent issued on March 17th. According to Reuters, they provide details into a revised screening process that President Donald Trump has described as "extreme vetting." A memo sent on March 16th rescinds some of the instructions that Tillerson outlined in the previous cables, including an order that would have required visa applicants to hand over all phone numbers, email addresses, and social media accounts that they have used in the past. The secretary of state issued the memo after a Hawaii judge blocked the Trump administration's revised travel ban on citizens from six predominantly Muslim countries. In addition to the social media check, the most recent memo calls for consular officials to identify "populations warranting increased scrutiny." Two former government officials tell Reuters that the social media order could lead to delays in processing visa applications, with one saying that such checks were previously carried out on rare occasions.