Deduce (Acquired by CHEQ) | 3,247 followers on LinkedIn. Deduce now part of CHEQ protects businesses from AI-generated identity fraud | Deduce detects SuperSynthetic™ customers–AI-generated identities so realistic they fool legacy fraud solutions. Deduce unmasks fake customers using patented technology and the largest purpose-built, activity-backed Identity Graph. We see the online U.S. population several times each week.