Counterfeiting

Security Features

Modern counterfeiting has become a sophisticated challenge, prompting the development of advanced security features in currency. Gary Arndt explains that many banknotes now incorporate metallic or plastic strips, microprinting, and color-shifting ink to deter counterfeiters. These features, along with holograms and unique paper types, make replication extremely difficult.

Today, it's often a metallic or plastic strip embedded into the paper of the banknotes. This thread is often visible only under certain conditions, which is an added layer of extra security.

--- Gary Arndt

Countries like Australia and Canada have even adopted polymer notes, which are harder to counterfeit and more durable 1.

   

State Counterfeiting

State-sponsored counterfeiting has emerged as a significant concern, with allegations of countries like North Korea producing high-quality counterfeit currency. Gary Arndt highlights the infamous "superdollar," a counterfeit $100 bill almost indistinguishable from the real thing. These notes reportedly featured the same security elements as genuine currency, raising suspicions about their origin.

The exact origin of the super dollar has been a subject of considerable debate and investigation.

--- Gary Arndt

To combat such threats, the United States redesigned its $100 bill with advanced features like a blue 3D security ribbon, making it easier for the public to verify authenticity 1.