I do believe keeping trail of a rather badly executed attempt to cheat is best for The Monastery. I do hope the attempt is found by the interviewer, the culprit is treated accordingly and either eventually gets removed from the pool of (Perl) developers or is forced to learn what he or she is claiming he/she already knows. And it's even possible that a member of Monastery that did not lie in the CV as much as faten daim will get a chance at the interview and get the job instead.
Enoch was right!
Enjoy the last years of Rome.