The new program, called “masked engagement,” allows homeland security officers to assume false identities and interact with users—friending them, joining closed groups, and gaining access to otherwise private postings, photographs, friend lists and more.
A senior Department of Homeland Security official tells me that over 6,500 field agents and intelligence operatives can use the new tool, a significant increase explicitly linked to more intense monitoring of American citizens.
I am certain most 2020’s state/fed level law enforcement globally do this whenever they have the funding, means, and manpower.