Danni Brooke

Danni Brooke is a former undercover officer, cyber security expert, and bestselling author who specialises in translating high-stakes intelligence and digital safety into powerful, accessible insights. As one of the most deployed female undercover officers in the UK and co-founder of The OSINT Group, she has infiltrated serious organised crime gangs and now advises global corporations, government agencies, and law enforcement on cyber threats and human-led security. Her sessions equip audiences with practical tools to navigate digital risk, lead under pressure, and build resilience in complex environments, all delivered with authenticity, clarity, and real-world credibility that inspires lasting change.

For more than a decade, Danni Brooke infiltrated some of the UK's most dangerous organised crime gangs as one of the most deployed female undercover officers in the Metropolitan Police's elite unit. Operating in high-risk environments involving drugs, firearms, and serious violence, she concealed her identity whilst gathering intelligence that led to the conviction of serious offenders across the country. Her career in covert policing began at just 18 years old, and her exceptional aptitude saw her rapidly recruited into undercover operations at New Scotland Yard, where she consistently accepted deployments others declined. Today, she applies that same courage and tactical insight to the digital realm as co-founder of The OSINT Group, a globally respected firm specialising in open-source intelligence and human-led threat awareness, and as a bestselling author whose books, Undercover Copper and The Girl for the Job, are being adapted for television.

Danni's credibility is rooted in lived experience that few can match. Her work has taken her from the front lines of serious organised crime to advising global corporations, universities, law enforcement agencies, and government teams on cyber security and digital resilience. She has become a trusted media voice on cyber threats, appearing regularly on morning news and radio, and is widely recognised for her role as the Hunter on Channel 4's Hunted and Celebrity Hunted, where she demonstrated whether it is truly possible to disappear off the grid. A passionate advocate for gender equity in technology and security, Danni has inspired countless professionals navigating male-dominated industries, and her leadership and innovation have earned her a shortlisting for Cyber Woman of the Year 2025. Her ability to translate complex intelligence and cyber security topics into compelling, accessible content has made her a sought-after speaker across sectors and continents.

Danni's keynotes and masterclasses equip audiences with practical tools to navigate digital risk, lead under pressure, and build resilience in complex environments. Whether addressing online safety, covert operations, leadership in high-stakes situations, or supporting women in challenging professions, her sessions are packed with authenticity, insight, and real-world relevance. Audiences leave with actionable strategies they can apply immediately, alongside a renewed sense of confidence and purpose. Her storytelling draws directly from her undercover work and cyber security practice, ensuring every talk resonates long after the event concludes. Danni delivers lasting impact by making the invisible visible, empowering organisations and individuals to protect themselves, think strategically, and act decisively in an increasingly uncertain world.