According to CPL Learning and Patronscan , technical detection often focuses on:

(January 2026): Explores methods for detecting IDs that have been physically tampered with using occlusions to hide original data.

: Inaccurate encoding in Machine Readable Zones (MRZ) or PDF417 barcodes.

(August 2025): Detailed technical analysis of common physical attack scenarios used to bypass Know Your Customer (KYC) procedures.

: Photos taken of an ID displayed on a high-resolution digital screen.