The pharmaceutical industry continues to evolve, adopting new technologies and optimising resources to meet authentication and anticounterfeiting challenges.

US startup MarqVision has completed a $48 million second-round financing that will be used to roll out its AI-based engine for detecting and removing counterfeit and pirated goods across online platforms.

Researchers at Cornell University, New York, have created an innovative method for detecting altered or fabricated videos, which consists of embedding invisible watermarks in the light sources used in the production of genuine videos. They call this new type of watermarking ‘noise-coded illumination’ (NCI).

When designing security features for tax stamps, attention is increasingly being paid to features created by digital printing, since this technology is developing very fast. However, many highly effective tax stamps, in use today, carry features printed with traditional, analogue methods, such as offset and intaglio. So, which is better? Or should both methods be used together for an optimal security solution?

The European Union Intellectual Property Office (EUIPO) is actively advancing its Strategic Plan 2030, which aims to build a strong, inclusive, and sustainable intellectual property (IP) system across Europe. A recent milestone in this effort was a high-level conference held on 1-2 July 2025, co-hosted with the European Anti-Fraud Office (OLAF) at EUIPO’s headquarters in Alicante, Spain.

Photonic crystals (PCs) are optical nanostructures that affect the propagation of light by the periodic variation in their refractive index. As counterfeiting techniques become ever more sophisticated, PCs offer physically unclonable functions (PUFs) due to their defect-sensitive optical behaviour and structural colours that cannot be reproduced accurately by traditional printing or scanning techniques.

The Uttarakhand State Excise Department, located in northern India, has enhanced its tax stamps by incorporating optical security features.

Last month, we spoke to the CEO of Quantum Base, a new International Tax Stamp Association member that brings quantum technology to traditional printing techniques to create virtually uncounterfeitable tax stamps. This month, we’re diving deeper into this technology and exploring how it could revolutionise revenue collection and traceability.

In March, the Uganda Revenue Authority (URA) hosted an eight-member delegation from Malawi’s tax authority, for a five- day tax stamp benchmarking visit.

At the recent High Security Printing™ EMEA conference in Basel, Switzerland, Dr Alexander Brannan from the University of Manchester, and Gary Spinks of Security Fibres UK, presented advances in colour-changing smart materials designed for rapid authentication. This technology addresses key issues in anticounterfeiting by integrating academic research with industrial application.