Meta has started blocking links to ICE List, a website that compiles information about incidents involving Immigrations and Customs Enforcement (ICE) and Border Patrol agents, and lists thousands of their employees’ names. It seems that the latter detail is what caused Meta to take action in a move that was first reported by Wired.

ICE List is a crowdsourced Wiki that describes itself as “an independently maintained public documentation project focused on immigration-enforcement activity” in the US. “Its purpose is to record, organize, and preserve verifiable information about enforcement actions, agents, facilities, vehicles, and related incidents that would otherwise remain fragmented, difficult to access, or undocumented,” its website states.

Along with notable incidents, the website also lists the names of individual agents associated with ICE, CBP and other DHS agencies. According to Wired, the website’s creators said much of that information had come from a “leak,” though it appears to be based largely on public LinkedIn profiles. As Wired notes:

The site went viral earlier this month when it claimed to have uploaded a leaked list of 4,500 DHS employees to its site, but a WIRED analysis found that the list relied heavily on information the employees shared publicly about themselves on sites such as LinkedIn.

Links to ICE List have been spreading widely for several weeks, including on Meta’s platforms. There are numerous links to the website on Threads, some of which go back several weeks. Now though, clicking on previously-shared links instead results in a message that the link can’t be opened. Users who try to share new links on Threads or Facebook also see error messages. “Posts that look like spam according to our Community Guidelines are blocked on Facebook and can’t be edited,” the notice says.

When reached for comment, a Meta spokesperson pointed to the company’s privacy policy barring the disclosure of personally identifiable information (PII). The company didn’t address why it chose to start blocking the website after several weeks, or whether it considers public LinkedIn profiles to be in violation of its rules against doxxing.

It is, however, not the first time Meta has opted to remove users’ posts tracking information about ICE actions. The social network previously took down a Facebook group that tracked ICE sightings in Chicago after pressure from the Justice Department.

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