Cryptocurrency Forensics and Investigation using Open Source Intelligence Techniques (OSINT)

The financial industry has been evolving more quickly than most of us have anticipated. As digital currencies gain popularity, both new opportunities and hazards are emerging. Cryptocurrencies are no longer a fringe idea; they are now a component of international investment, business, and, regrettably, criminal activity. Investigators and legal experts can help with that. Untangling intricate transactions, tracking digital footprints, and maintaining system integrity are all urgently needed.

Cryptocurrency Forensics and Investigation Using Open Source Intelligence Techniques (OSINT) is a two-volume series that was written for such reason. It is intended to be a useful, hands-on resource for people who wish to learn about and research cryptocurrency forensics and investigation using openly accessible tools.

The fundamentals are covered in Volume I, including the essential ideas, open-source resources, and fundamental techniques, how criminals operate in crypto space, working on privacy coins, and more you’ll need to get going. From there, Volume II delves into more complex methods such as tracking assets across many blockchains, identifying trends, and studying actual case studies.

Prakash Prasad didn’t set out to become one of the most trusted names in crypto crime investigation―it just happened that way. With over 20 years of experience in cyber forensics, he’s spent most of his career helping people understand threats that many still don’t fully see coming.

He’s written more than a dozen books, not to show off credentials, but to fill the massive knowledge gap around cyber law, financial fraud, and cryptocurrency investigations. His work reflects what he’s seen first-hand―how digital crimes unfold, how investigators get misled, and how smarter tools can turn the tide.

Prakash’s approach blends technical know-how with a grounded understanding of criminal behaviour. He is not only curious in cyberspace; he is also knowledgeable about human psychology, the evolution of scams, and the ways in which systems can be both protected and abused. His combination of abilities has made him a sought-after consultant for corporate security teams, regulators, and law enforcement organizations worldwide.

He’s trained thousands, spoken at conferences, and built methods that help track digital money trails―from blockchain transactions to the dark web. He’s also earned hundreds of professional certifications―not for the titles, but to stay ahead in a space that moves faster than most people realize.

By combining criminology, forensic science, psychology, and sophisticated financial concepts, Prakash Prasad's multidisciplinary approach improves his investigative techniques. He demonstrates a dedication to ongoing professional development and the advancement of industry standards by holding certifications as a Crypto Crime Investigator, Certified Cyber Crime Investigator, Crypto Crime Investigator, DIISM, MSc (IS), DFCC, DFISM, DCPM, DFE, DFFE, DBA, FCE, FDS, CIISM, ChFRM, ChFI, ChFA, ChFM, ChE, MSC, MBA, MPM, MPA, ACFE, CCSP, CAMLS, FCGSI, and Cyber Forensic Analyst. He also holds more than 220 professional accreditations.

His new book, Crypto Investigations and Forensics, is not an academic text. It’s a field guide. Whether you're new to the space or already working in it, you’ll find practical, tested insights drawn from years of on-the-ground work. If you want to understand where digital crime is headed―and how to deal with it―this is a good place to start.