The killing of UnitedHealthcare’s CEO in New York has prompted health care companies to rethink and increase security for executives [Video]

“Wanted” posters with the names and faces of health care executives have been popping up on the streets of New York. Hit lists with images of bullets are circulating online with warnings that industry leaders should be afraid.Related video above: In an interview with CNN, security services firm talks efforts to protect CEOsThe apparent targeted killing of UnitedHealthcare CEO Brian Thompson and the menacing threats that followed have sent a shudder through corporate America and the health care industry in particular, leading to increased security for executives and some workers.In the week since the brazen shooting, health insurers have removed information about their top executives from company websites, canceled in-person meetings with shareholders and advised all employees to work from home temporarily.An internal New York Police Department bulletin warned this week that the online vitriol that followed the shooting could signal an immediate “elevated threat.”Police fear that the Dec. 4 …