Like dr-g tests/criminal history check etc.. why aren't H1B/STEM visa holders' background is not being checked IF they had maintained the 'legal status' prior to being a Fiserv employee ??
Creating fake pay stubs while on H1B with an 'uncle's garage consulting' company is not Legal. Hiring them even through Infinite is not legally approved since they already violated the H1B visa requirement ( lied to USCIS to have a paid position ).
STEM visa has a time limit. Prior long breaks make it invalid for not meeting the requirements and the individual becomes out of legal status.