Hunting Cyber Criminals: A Hacker’s Guide to Online Intelligence Gathering Tools and Techniques

By Simon Cocking review of Hunting Cyber Criminals: A Hacker’s Guide to Online Intelligence Gathering Tools and Techniques by Vinny Troia explores Open Source Intelligence Gathering (OSINT) from multiple perspectives and breaks down proven techniques for tracking cybercrime to its source.

The book uses a blend of story-telling, tutorials, and case studies, combining the author’s expertise with guest commentary from fellow industry experts including Chis Hadnagy, Leslie Carhart, Troy Hunt and many others, to provide vital guidance that will help organisations investigate cybersecurity incidents.

Troia – a cybersecurity evangelist and hacker with Night Lion Security and an acknowledged expert in digital forensics investigations, security strategies, and security breach remediation – outlines his unique methodology and practical methods to help guide cybersecurity and business professionals tasked with developing cyber incident response strategies better investigate, uncover information, firm up defences, involve law enforcement, and shut down hackers for good.

Hunting Cyber Criminals: A Hacker’s Guide to Online Intelligence Gathering Tools and Techniques reviewed

This book is a great read. Some parts were way over our heads, but each chapter starts from a reasonable premise. Some books like this can get too deep, too technical, too quickly and too easily. This book however was utterly compelling, well explained, accessible, and made you want to keep reading and learning, even as you occasionally almost wanted to put your hands over your eyes.

Troia explains in an engaging and understandable way what the threats are, how exploits are found and used to nefarious ends. He also robustly discusses the tools used, the insights he has gleaned from them, and also, interestingly and refreshingly the mistakes he has made, and the lessons he learned from them. Ego trumps OPSEC is a repeated refrain throughout the book and time and time again he explains how this has caught out many a hacker. Even, fascinatingly by those who have updated Wikipedia pages to ensure their achievements and exploits are accurately documented, even at the cost of revealing their true identities and locations. Time and time again ego trumps OPSEC…

We hadn’t necessarily expected this book to be so readable, even for the more general reader but it is and we would recommend taking at least a quick spin through these pages. The whole final 3rd of the book, Part IV People Hunting, makes for fascinating reading and shows how social engineering is relatively easy to do, and opens up some potentially serious security issues both personally and for companies. Check it out.

More about Irish Tech News and Business Showcase here

FYI the ROI for you is => Irish Tech News now gets over 1.5 million monthly views, and up to 900k monthly unique visitors, from over 160 countries. We have over 860,000 relevant followers on Twitter on our various accounts & were recently described as Ireland’s leading online tech news site and Ireland’s answer to TechCrunch, so we can offer you a good audience!

Since introducing desktop notifications a short time ago, which notify readers directly in their browser of new articles being published, over 50,000 people have now signed up to receive them ensuring they are instantly kept up to date on all our latest content. Desktop notifications offer a unique method of serving content directly to verified readers and bypass the issue of content getting lost in people’s crowded news feeds.

Drop us a line if you want to be featured, guest post, suggest a possible interview, or just let us know what you would like to see more of in our future articles. We’re always open to new and interesting suggestions for informative and different articles. Contact us, by email, twitter or whatever social media works for you and hopefully we can share your story too and reach our global audience.

Irish Tech News


If you would like to have your company featured in the Irish Tech News Business Showcase, get in contact with us at Simon@IrishTechNews.ie or on Twitter: @SimonCocking

Simon Cocking

Recent Posts

AI FORWARD > Supercomputing the Future: Rare Open Day at Ireland’s Most Advanced AI Infrastructure

CloudCIX, in conjunction with AlloComp, will host AI FORWARD > Supercomputing the Future, a one-day…

11 hours ago

MTU to Host National Workshop on Strengthening Rural Life and the Future of Farming

Munster Technological University (MTU) will host a major stakeholder workshop exploring the future of rural…

13 hours ago

Pendulum Summit returns Friday, January 23rd

Pendulum Summit kicks off this Friday for the 12th year, founded by Irish International rugby…

14 hours ago

Accelerating Clean Transport: Tyndall Researchers Driving New Research to Integrate Electric Buses in Ireland

Tyndall National Institute was awarded six projects from SEAI’s National Energy Research, Development & Demonstration…

15 hours ago

ServiceNow and OpenAI collaborate to deepen and accelerate enterprise AI outcomes

ServiceNow the AI control tower for business reinvention, and OpenAI has announced an enhanced strategic…

17 hours ago

Celebrating Tomorrow’s Leaders: TY TrailblazHER Award

TrailblazHER - TU Dublin’s flagship gender equality initiative - has opened nominations for the 2026…

18 hours ago

More about Irish Tech News


Irish Tech News are Ireland’s No. 1 Online Tech Publication and often Ireland’s No.1 Tech Podcast too.


You can find hundreds of fantastic previous episodes and subscribe using whatever platform you like via our Anchor.fm page here: https://anchor.fm/irish-tech-news


If you’d like to be featured in an upcoming Podcast email us at Simon@IrishTechNews.ie now to discuss.


Irish Tech News have a range of services available to help promote your business. Why not drop us a line at Info@IrishTechNews.ie now to find out more about how we can help you reach our audience.


You can also find and follow us on Twitter, LinkedIn, Facebook, Instagram, TikTok and Snapchat.