“Wanted posters” bearing names and photos of health insurance executives are popping up on poles along the streets of New York City — sparking concerns of copycat attacks days after the UnitedHealthcare chief executive, Brian Thompson, was murdered on the streets of midtown Manhattan.

A TikTok video that has gone viral on social media shows a series of wanted-style posters pasted to a traffic light control box on an unspecified street at Manhattan. The camera pans to show three posters, all with “WANTED” emblazoned across the top in bold red and “DENYING MEDICAL CARE FOR CORPORATE PROFIT” underneath.