A perfect résumé is no longer proof of real ability. In Gartner research published on July 31, 2025, 39% of candidates said they had used AI during the application process, including for résumés, cover letters, writing samples, and even answers to assessment questions. Gartner also found that 6% admitted to interview fraud and predicted that by 2028, one in four candidate profiles worldwide will be fake. In other words, HR is entering an era in which some applicants are not simply polishing their image; they are optimizing for screening systems, borrowing AI’s fluency, or hiding behind somebody else’s identity. (gartner.com)
The risk is not only a disappointing hire. In an April 2026 U.S. Department of Justice announcement, prosecutors described a scheme in which stolen identities were used to obtain remote jobs at more than 100 U.S. companies. The case involved more than 80 compromised U.S. identities, overseas workers accessing company laptops remotely, and at least $3 million in damage to victim companies. That turns the old problem of résumé exaggeration into something much more serious: a hiring mistake can now become a security breach. (justice.gov)
So what should HR try to see through? First, consistency. Can the candidate explain past projects in concrete detail, including trade-offs, failures, and decisions, without sounding rehearsed? Second, proof. The U.S. Office of Personnel Management says structured interviews are strongly related to job performance, and its assessment guide shows that both structured interviews and work-sample tests are among the stronger predictors of performance, with estimated validities of .51 and .54. Work samples matter especially because they mirror the job itself and are difficult to fake. (piv.opm.gov)
Finally, HR should value verified signals over elegant self-description. LinkedIn now offers identity verification through government ID or workplace confirmation, and in January 2026 it began rolling out verified AI-skill certificates based on real usage patterns and demonstrated proficiency rather than self-reported claims. The broader lesson is clear: in the age of skill fraud, the smartest recruiters hire less from the story on the page and more from evidence that the person can actually do the work. (linkedin.com)










