Toby Lewis

Toby Lewis is a leading figure in cybersecurity with a wealth of experience in threat intelligence, incident management, and security operations. As the Global Head of Threat Analysis at Darktrace, Toby spearheads the analysis and response to complex cyber threats worldwide. Known for his expertise and dedication, he is a highly sought-after speaker, having delivered keynote sessions at top conferences, including CyberUK and WIRED Smarter. Toby’s presentations provide audiences with rare insights into national security frameworks, threat intelligence methodologies, and emerging cyber risks, making him a standout voice in the industry.

Toby’s career in cybersecurity began with a formative role in the British Intelligence Services, where he worked on high-stakes projects that addressed top-tier cyber threats. A founding member of the UK’s National Cyber Security Centre (NCSC), Toby spent over a decade shaping the UK government’s response to advanced persistent threats (APTs) and ransomware operations, often against some of the most formidable cyber adversaries. His early leadership experiences as a British Army reservist honed his operational skills, which he later applied to building resilient cyber defence strategies across the UK’s critical infrastructure.

In recent years, Toby has been instrumental in expanding Darktrace’s analytical capabilities, leading a team of over 100 analysts to mitigate cyber threats on a global scale. He is also actively involved in initiatives to diversify the cybersecurity community and nurture new talent, evidenced by his contributions to the CyberFirst Girls Competition. His commitment to building a more inclusive industry is further showcased through his work with The 93% Club, supporting underrepresented communities to succeed in cybersecurity careers.

Organisations and event organisers seek out Toby not only for his deep technical knowledge but also for his ability to distil complex cyber threats into accessible, impactful narratives. When hired as a keynote speaker, Toby receives an average client rating of 8.9/10 for his dynamic and thought-provoking sessions. His talks combine practical expertise with strategic foresight, offering audiences actionable insights on protecting digital assets in an increasingly hostile cyber landscape.