Sites that offer fake job reference services are available for any job seeker whose credentials and references don’t stand on their own. One such service, Careerexcuse.com, is no longer taking new clients because of an overabundance of workload. With this kind of deception available to any one, companies checking backgrounds can be no more sure the candidate applying for the position previously spent time as a vice president of operations, or as an inmate in cell block nine. Ask specific questions: If someone is lying, they tend to tend to put basic information on a resume, said Jeff Wizceb.”]
Source: https://www.csoonline.com/article/2124881/how-to-spot-fake-job-references.html