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Fraud Detection

fraud-detection
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ID Fraud Checks

ESCREEN DETECTION

Identifies common spoofing attempts by detecting whether an ID was captured directly—or if it’s a screen image taken from a phone, computer, or tablet.

PAPER PRINT DETECTION

Flags IDs printed on paper that shouldn’t be, catching low-effort forgeries unless the document type explicitly allows paper formats.

PRIMARY FACE DETECTION

Ensures the main face on the ID is present, clearly visible, and unobstructed—free from blur, glare, hands, or thumbs.

ID FACES COMPARISON

Verifies  all face images on the ID (if multiple exist) are consistent with each other and legitimate.

PHOTO INJECTION DETECTION

Detects whether the face image on the ID has been digitally altered, swapped, or tampered with.

FACE-TO-AGE CORRELATION

Estimates the person’s age in the photo and compares it against the expected age based on date of birth (DOB) and issue date. Flags mismatches that indicate fraud.For example, if an ID was issued on March 1, 2020, to someone born on March 1, 2000, we would expect the face to resemble that of a 20-year-old. If the facial age appears significantly inconsistent, the ID is flagged for potential fraud.

IMAGE MANIPULATION ANALYSIS

Reviews the entire ID image for signs of tampering, overlays, or digital alterations

TEMPLATE MATCHING

Confirms that the ID matches trusted templates from Vouched’s proprietary library—checking layout, text placement, and structural integrity against known patterns.

KNOWN FRAUDULENT NAMES CHECK

Automatically flags names that match known fraudulent identities, including test names used by government agencies or fictional characters.

KNOWN FACES DATABASE MATCH

Cross-references the ID face against a database of flagged or synthetic faces, including celebrities, or stock images

BARCODE VS. FRONT IMAGE VERIFICATION

Compares barcode data to the front of the ID to detect inconsistencies or mismatched documents.

BARCODE VS. USER-SUBMITTED NAME CHECK

Ensures the name encoded in the barcode matches the name submitted by the user—adding another layer of fraud protection.

SUBMITTED DRIVER’S LICENSE VS DMV RECORDS (OPTIONAL)

Validates the submitted driver’s license against official DMV records to confirm authenticity.

Selfie Fraud Checks

REAL PERSON DETECTION

Validates that the selfie contains a real human—filterning out non-human objects like pets, props, or backgrounds.

SELFIE QUALITY ANALYSIS

Checks for clarity, brightness, and obstructions—ensuring the image isn’t too blurry, dark, or partially covered.

LIVENESS DETECTION

Confirms the selfie is live and authentic - not a printed photo, AI-generated image, or deepfake - using biometric analysis.

SELFIE-TO-ID FACE MATCH

Matches the selfie to the primary face on the ID and, when applicable, to secondary face images—strengthening identity assurance.

SELFIE-TO-ID FACE AGE MATCH

Estimates the person's facial age in the selfie and compares it to the expected age based on the ID’s date of birth—flagging inconsistencies.

IMAGE METADATA REVIEW

Analyzes the underlying metadata of the submitted selfie to detect any signs of image manipulation or tampering.

KNOWN FACED DATABASE MATCH

Cross-references selfies against a database of known fraudulent faces—flagging celebrities, or stock photos.

At Vouched we are continuously improving our platform by using human reviews to quality check our AI models, as well as use this information to improve our models. Our biometrics checks comply with ISO/IEC 30107-3 standards.