Darktrace Appoints Jill Popelka as Chief Operating Officer

Darktrace, a global leader in cyber security AI, today announces that Jill Popelka will resign from the Board with immediate effect and assume the role of Chief Operating Officer (COO) at Darktrace on 1 June, 2024. Jill will join the executive management team and will report to Poppy Gustafsson, Chief Executive Officer. She will be responsible for implementing operational best practices at Darktrace as the business continues to mature and scale. Jill will assume the COO role from Nick Trim, who will step down from this role at the end of June, following his resignation earlier this year.

Jill has more than two decades of experience of driving operational best practices and maturing teams, systems and processes for fast-growing businesses. Jill previously served as the Head of Enterprise Services at Snap Inc. Prior to joining Snap in 2022, Jill was President of SAP SuccessFactors, where she was responsible for strategy, customer success, and the overall health of the business unit. Before Jill’s appointment as President of SAP SuccessFactors, she served as the company’s Chief Operating Officer, overseeing all aspects of the business units’ operations.

Poppy Gustafsson, Chief Executive Officer of Darktrace, said:

“Since joining our Board of Directors at the beginning of this year, Jill’s insights and experience have been invaluable to me and to the executive team. Her background in scaling high growth businesses will be a huge asset to Darktrace, and we look forward to having her join our executive team. I’d like to thank Nick Trim for his many years of service. He was instrumental in getting Darktrace to where it is today and I know that he will use his deep expertise gained with us to continue to contribute to the burgeoning UK technology ecosystem.”

Commenting on her appointment, Jill Popelka said:

“Over the last six months, I’ve had the privilege of working closely with the leadership team at Darktrace, and I couldn’t be more excited about having the chance to roll up my sleeves and support Darktrace’s next phase of growth. Darktrace is at the intersection of two of the hottest trends in technology right now, cybersecurity and AI, and it is clear to me that our unique technology, matched with the excellent Darktrace team, sets the company up for continued success.”

This announcement is made in accordance with Listing Rule 9.6.11.

About Darktrace

Darktrace (DARK.L), a global leader in cybersecurity artificial intelligence, is on a mission to free the world from cyber disruption. Breakthrough innovations from our R&D teams in Cambridge, UK, and The Hague, Netherlands have resulted in over 175 patent applications filed. Rather than study historic attacks, Darktrace’s technology continuously learns and updates its knowledge of your business data and applies that understanding to help transform security operations to a state of proactive cyber resilience. The Darktrace ActiveAI Security Platform™ provides a full lifecycle approach to cyber resilience that can autonomously spot and respond to known and unknown in progress threats within seconds across the entire organisation, including cloud, apps, email, endpoint, network and operational technology (OT). Darktrace, which listed on the London Stock Exchange in 2021, employs over 2,300 people around the world and protects over 9,400 customers globally from advanced cyber threats. To learn more, visit http://www.darktrace.com.

Darktrace (DARK.L), a global leader in cybersecurity artificial intelligence, is on a mission to free the world from cyber disruption. Breakthrough innovations from our R&D teams in Cambridge, UK, and The Hague, Netherlands have resulted in over 175 patent applications filed. Rather than study historic attacks, Darktrace’s technology continuously learns and updates its knowledge of your business data and applies that understanding to help transform security operations to a state of proactive cyber resilience. The Darktrace ActiveAI Security Platform™ provides a full lifecycle approach to cyber resilience that can autonomously spot and respond to known and unknown in progress threats within seconds across the entire organisation, including cloud, apps, email, endpoint, network and operational technology (OT). Darktrace, which listed on the London Stock Exchange in 2021, employs over 2,300 people around the world and protects over 9,400 customers globally from advanced cyber threats. To learn more, visit http://www.darktrace.com.

Darktrace (DARK.L), a global leader in cybersecurity artificial intelligence, is on a mission to free the world from cyber disruption. Breakthrough innovations from our R&D teams in Cambridge, UK, and The Hague, Netherlands have resulted in over 175 patent applications filed. Rather than study historic attacks, Darktrace’s technology continuously learns and updates its knowledge of your business data and applies that understanding to help transform security operations to a state of proactive cyber resilience. The Darktrace ActiveAI Security Platform™ provides a full lifecycle approach to cyber resilience that can autonomously spot and respond to known and unknown in progress threats within seconds across the entire organisation, including cloud, apps, email, endpoint, network and operational technology (OT). Darktrace, which listed on the London Stock Exchange in 2021, employs over 2,300 people around the world and protects over 9,400 customers globally from advanced cyber threats. To learn more, visit http://www.darktrace.com.

Darktrace (DARK.L), a global leader in cybersecurity artificial intelligence, is on a mission to free the world from cyber disruption. Breakthrough innovations from our R&D teams in Cambridge, UK, and The Hague, Netherlands have resulted in over 175 patent applications filed. Rather than study historic attacks, Darktrace’s technology continuously learns and updates its knowledge of your business data and applies that understanding to help transform security operations to a state of proactive cyber resilience. The Darktrace ActiveAI Security Platform™ provides a full lifecycle approach to cyber resilience that can autonomously spot and respond to known and unknown in progress threats within seconds across the entire organisation, including cloud, apps, email, endpoint, network and operational technology (OT). Darktrace, which listed on the London Stock Exchange in 2021, employs over 2,300 people around the world and protects over 9,400 customers globally from advanced cyber threats. To learn more, visit http://www.darktrace.com.

Darktrace (DARK.L), a global leader in cybersecurity artificial intelligence, is on a mission to free the world from cyber disruption. Breakthrough innovations from our R&D teams in Cambridge, UK, and The Hague, Netherlands have resulted in over 175 patent applications filed. Rather than study historic attacks, Darktrace’s technology continuously learns and updates its knowledge of your business data and applies that understanding to help transform security operations to a state of proactive cyber resilience. The Darktrace ActiveAI Security Platform™ provides a full lifecycle approach to cyber resilience that can autonomously spot and respond to known and unknown in progress threats within seconds across the entire organisation, including cloud, apps, email, endpoint, network and operational technology (OT). Darktrace, which listed on the London Stock Exchange in 2021, employs over 2,300 people around the world and protects over 9,400 customers globally from advanced cyber threats. To learn more, visit http://www.darktrace.com.

Madeleine Robinson

Communications Manager, Darktrace

Is It Time for a VMware Alternative?

Wind River • 22nd May 2025

Companies have options when it comes to replacing VMware as their cloud platform, to address rising costs, support concerns, and a shrinking partner ecosystem. If you are ready to contemplate a different vendor, here are five reasons why Wind River Cloud Platform should be on your short list of VMware alternatives.

AI Leads as VivaTech Unveils Top 100 Startups

Viva Technology • 14th May 2025

Viva Technology has unveiled the first edition of its “Top 100 Rising European Startups for 2025,” spotlighting the most promising young companies shaping Europe’s tech future. Germany, France, and the UK lead the ranking, which highlights high-growth startups across 13 countries. Artificial intelligence dominates the list, with 15 companies spanning AI agents, models, and infrastructure....

Birmingham Unveils the UK’s Best Emerging HealthTech Advances

Kosta Mavroulakis • 03rd April 2025

The National HealthTech Series hosted its latest event in Birmingham this month, showcasing innovative startups driving advanced health technology, including AI-assisted diagnostics, wearable devices and revolutionary educational tools for healthcare professionals. Health stakeholders drawn from the NHS, universities, industry and front-line patient care met with new and emerging businesses to define the future trajectory of...

Why DEIB is Imperative to Tech’s Future

Hadas Almog from AppsFlyer • 17th March 2025

We’ve been seeing Diversity, Equity, Inclusion, and Belonging (DEIB) initiatives being cut time and time again throughout the tech industry. DEIB dedicated roles have been eliminated, employee resource groups have lost funding, and initiatives once considered crucial have been deprioritised in favour of “more immediate business needs.” The justification for these cuts is often the...

The need to eradicate platform dependence

Sue Azari • 10th March 2025

The advertising industry is undergoing a seismic shift. Connected TV (CTV), Retail Media Networks (RMNs), and omnichannel strategies are rapidly redefining how brands engage with consumers. As digital privacy regulations evolve and platform dynamics shift, advertisers must recognise a fundamental truth. You cannot build a sustainable business on borrowed ground. The recent uncertainty surrounding TikTok...