Head Cipher was a careful being. So much so that he had stayed in his room for more than a decade, only going out to resupply. And even then, everything he needed was in his building so there was no reason for him to get out.
He would only partake in comestibles that would greatly benefit him and his body and he scans his room every five minutes or so for discrepancies. Even his personal guards and the guards he assigned to all of his shelters were personally handpicked by him. He would never assign someone who doesn't have one hundred percent loyalty to him. That's why Nexus Corporation had prospered under his control.
