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Cybersecurity expert & AI strategist

Toby Lewis

Transform cybersecurity strategies with Toby Lewis, speaker and global head of threat analysis at Darktrace. Toby works with organisations to implement AI-driven security solutions and threat intelligence frameworks, delivering expertise from the National Cyber Security Centre and British Intelligence Services.

Trusted by Resonate, AIRMIC, Darktrace

Toby Lewis, Speaker | Global Head of Threat Analysis
Toby Lewis

Toby Lewis

Bristol, United Kingdom

Typical fee range

£2k–5k

This is an estimated fee range for local in-person events. Location and format affect the final fee.

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Bristol, United Kingdom

Starting from

£2k–5k

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loading@getapeptalk.com

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+44 203 835 2929

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Toby Lewis's biography

At a glance

  • Global Head of Threat Analysis at Darktrace
  • Former British Intelligence Services member
  • Founding member of National Cyber Security Centre
Toby Lewis serves as the Global Head of Threat Analysis at Darktrace, bringing nearly two decades of cybersecurity expertise to organisations navigating today's complex digital threat landscape. A former British Intelligence Services member and founding member of the National Cyber Security Centre, Toby previously served as the NCSC's Deputy Technical Director for Incident Management. His career spans critical cybersecurity events, from nation-state espionage to the WannaCry ransomware attack that transformed the cybercrime landscape. At Darktrace, he leads an international team applying AI and machine learning to cybersecurity challenges. Toby helps organisations bridge the critical gaps between technology, geopolitics, and security operations through practical, experience-based guidance. His approach demystifies complex cybersecurity concepts while providing actionable strategies for threat intelligence, incident management, and the pragmatic application of AI—balancing innovation with realistic implementation that accounts for human factors and organisational readiness. Audiences gain concrete frameworks for evaluating their security posture against evolving threats, practical insights into effective threat hunting methodologies, and strategies for implementing AI solutions that enhance rather than complicate security operations. Book Toby for a rare combination of deep technical knowledge and accessible communication that transforms how organisations approach cybersecurity in an AI-driven world.

Toby's showreel and videos

Why we recommend booking Toby

With nearly two decades of cybersecurity expertise including service in British Intelligence and the National Cyber Security Centre, Toby Lewis offers organisations practical, experience-based guidance that bridges critical gaps between technology, geopolitics, and security operations. Book Toby for your team to gain concrete frameworks for evaluating security posture, practical threat hunting methodologies, and strategies for implementing AI solutions that enhance rather than complicate your cybersecurity operations.

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Trusted by Resonate, AIRMIC, Darktrace

frequently asked questions

Something we've not covered here?

How do I book Toby Lewis for my next event?
Email toby.lewis@getapeptalk.com or call PepTalk on +44 20 3835 2929 (UK) or +1 737 888 5112 (US), and one of our speaker agents will contact you within hours to confirm Toby's availability and fees. If you can, please include your budget upfront – it helps us fast-track your request. It’s also helpful to know the date, format (virtual or in-person), location, and a bit about your audience.

What is Toby Lewis's speaking style like?
Toby Lewis draws on nearly two decades of operational experience — including direct involvement in incidents such as the WannaCry ransomware attack — to deliver experience-based guidance that connects technical cybersecurity concepts to geopolitical context and organisational decision-making.

What topics does Toby Lewis specialise in?
Toby Lewis speaks on threat intelligence, AI application in security operations, incident management, geopolitics and cybersecurity, and organisational security posture. He is Global Head of Threat Analysis at Darktrace, a founding member of the National Cyber Security Centre, and a former British Intelligence Services member whose career includes the response to the WannaCry ransomware attack.

Toby Lewis speaks on threat intelligence, AI application in security operations, incident management, geopolitics and cybersecurity, and organisational security posture. He is Global Head of Threat Analysis at Darktrace, a founding member of the National Cyber Security Centre, and a former British Intelligence Services member whose career includes the response to the WannaCry ransomware attack.

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There is no additional cost to you beyond the speaker's fee. PepTalk's service, from shortlist to on-the-day logistics, is included. For repeat or multi-event bookings, the team can agree preferential rates with your procurement department. Email hello@getapeptalk.com to discuss.

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I need a last-minute speaker. Can PepTalk help?

Yes. PepTalk regularly handles last-minute requests and can secure or replace a speaker, host, or comedian quickly, often within days. Availability narrows as the date nears, so get in touch as early as you can. Email hello@getapeptalk.com with your requirements.

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Most bookings can be rescheduled with reasonable notice. Cancellation terms vary by speaker and are set out clearly in the contract before you confirm, so there are no surprises. PepTalk's team supports you through any change. Contact hello@getapeptalk.com as soon as plans shift.

Can PepTalk help plan the speaker programme for my event?

Yes. Beyond booking a single speaker, PepTalk helps shape a full programme, matching voices to your agenda, audience, and goals across a day or a series. It is a consultative service, not just a booking. Tell us about your event at getapeptalk.com.

What does 'typical fee range' mean?

Speaker fees vary based on factors like event location, format, and availability. The 'typical fee range' figure gives you a baseline of someone's local, in-person rate sits, and we'll confirm the exact fee when you get in touch.

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A keynote speaker delivers an inspiring or informative talk. An MC hosts and guides the event, keeping things on track. Entertainment — like a band or comedian — creates atmosphere and fun. Each serves a different purpose, and PepTalk can help you book the right talent for all three.

What happens if I need to cancel or reschedule a speaker booking?

Life happens! Most speaker bookings can be rescheduled with reasonable notice. Cancellation terms vary by speaker, but PepTalk handles all the details & contracts transparently upfront so there are no surprises. Our team supports you through any changes, making the process as smooth as possible.

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Not necessarily. While the speakers listed on our website may not have worked with PepTalk in the past, they are recognized professionals in the industry and known to engage in similar events and engagements. Alongside direct talent, we work with a wide variety of speaker agents and talent agencies, to ensure we have the best selection of speakers, hosts, comedians and entertainers available.

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When booking a comedian, share your event format, audience size and demographics, any sensitive topics to avoid, and the tone you're after. PepTalk makes this easy — their booking process guides you through a simple checklist so nothing gets missed and your comedian is perfectly matched to your crowd.

What information do I need to provide when booking a speaker?

When booking a speaker, you'll need your event date, audience details, format, key objectives, and budget. Having these ready makes the process smooth and straightforward. PepTalk's team uses this information to match you with the perfect speaker quickly and efficiently.

Can I book entertainment and speakers as a package?

Yes! At PepTalk, you can absolutely bundle entertainment and speakers into one seamless package. It's a great way to create a fuller event experience while enjoying simplified booking and better value. Our team handles everything together, making the process effortless for you.

Can I request autographs, personal greetings, signed merchandise, or fan mail from the speakers?

Sorry, we do not accept requests for autographs, signed merchandise, fan mail, or any non-commercial contact with the speakers, comedians or entertainers.

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Book a motivational speaker at least 3–6 months in advance, especially for popular speakers or large events. Top speakers get booked quickly, so earlier is always better. For major conferences or peak seasons, booking 12 months ahead ensures you secure your first choice.

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Yes. Most PepTalk speakers deliver virtual and hybrid sessions with live Q&A, and virtual keynotes usually cost less than in-person because there is no travel. Tell us your platform and format and we'll match speakers experienced in online delivery. Start at getapeptalk.com.

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Share your organisation's top 3 strategic priorities, current challenges, and the audience's role in delivering them. A simple one-page brief works perfectly. PepTalk speakers use this context to tailor insights that feel genuinely relevant — making your event far more impactful.

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Yes! Most event entertainers are happy to tailor their act to your brand, industry, or theme. From weaving in company jokes to incorporating your branding into their performance, personalisation makes all the difference. PepTalk's entertainers specialise in bespoke experiences that feel made just for your audience.