It's not unheard of for groups of employers to share (often times illegal) blacklists of known "troublesome" workers. Recruiters supposedly sometimes maintain s

It's not unheard of for groups of employers to share (often times illegal) blacklists of known "troublesome" workers. Recruiters supposedly sometimes maintain similar blacklists as well. > https://www.wsj.com/articles/SB10001424052748703389004575033583145567138 https://www.wsj.com/articles/SB10001424052748703389004575033...