The number of respondents who claim to know someone who lied on a resume has increased by 25% since 2011, according to research from Robert Hall’s OfficeTeam. Some red flags for dishonest details on a resume include: 1. Date discrepancies, 2. Lack of degree specification, 3. Short stints at big names, 4. Big jumps, 5. Odd descriptions, 6. Too much “I” and too little “we.”