Cybersecurity

Secure Creators can innovate and adopt emerging technology without compromising cybersecurity.

Cyber threats are growing at an exponential rate globally. Disruptive technology, such as generative AI, IoT, 5G, the metaverse and quantum computing, is being introduced into an environment shaped by complex supply chains, hacktivism and ransomware.

Top performing cyber leaders — or “Secure Creators” — face cyber threats with confidence. They are early adopters of technology and new approaches, like AI, passwordless authentication, zero trust frameworks and DevSecOps, but focus on innovations that cohere into an orchestrated, pan-organizational defense.

Securing your organization gives you the confidence to lead transformational change, innovate at speed and build a better working world for your stakeholders. The task has never been more complex, but a proactive, strategic approach to cybersecurity can create value and unlock benefits never possible before.

Cybersecurity

EY 2026 Cybersecurity study

Find out more on the results of the EY 2026 Global & Swiss Cybersecurity Leadership Insights Study.

EY.ai - a unifying platform

Bringing together our multi-disciplinary experience with our leading-edge AI capabilities and a holistic ecosystem...

Explore cybersecurity

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How can you redefine resilience for the next frontier of vulnerabilities?

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Operational Technology Services

Our OT Security team can help your business mitigate risks, enhance cyber resilience and manage compliance.
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Identity and access management

Discover how EY's identify and access management (IAM) team can help your organization manage digital identities for people, systems, services and users.
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Cybersecurity, strategy, risk, compliance and resilience

Discover how EY's cybersecurity, strategy, risk, compliance & resilience teams can help your organization with its current cyber risk posture and capabilities.
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Service Organization Controls Reporting (SOCR)

Discover how EY's SOCR team can provide an independent opinion on your service organization’s controls, to help build trust with partners and customers.
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Data protection and privacy

Discover how EY's data protection and privacy team can help your organization protect its information over the full data lifecycle.
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Next generation security operations and response

Discover how EY's Next generation security operations & response team can help your organization manage leading-class security operations in a programmatic way.
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Digital law

Our digital law team can help you identify risks and meet challenges in data and cyber, digital IP, digital regulatory law and e-commerce law. Learn how.
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Privacy & Cyber Response

Our Privacy & Cyber Response professionals can help your business navigate through complex cyber attacks. Learn more.
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Cybersecurity Transformation

Discover how EY's Cybersecurity Transformation solution can help your organization design, deliver, and maintain cybersecurity programs.
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Cybersecurity – immersive simulations

In today’s complex business landscape, disruptions are inevitable. Equip your board, leaders, and teams with our resilience solutions — featuring immersive simulations — to navigate future challenges, safeguard operations, enhance your reputation and safeguard your financial stability.
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The team

Tom Schmidt

EY EMEIA Financial Services Cybersecurity Competency Leader; EY Switzerland Financial Services Cybersecurity Leader; Partner, Technology Consulting, Ernst & Young AG

Focusing on all aspects of information security, cybersecurity, and IT risk management. Passionate about traveling the world and engaging in various sports.

Berne, Switzerland

Maria Pisà

Partner, Cybersecurity and Digital Compliance | EY Switzerland

I create environments where everyone can bring their best. On a continuous quest to connect people and solutions, increase diversity and collaboration, drive simplification and change.

Zurich, Switzerland

Roman Haltinner

Partner, Cybersecurity Competency Leader | EY Switzerland

Focusing on all aspects of information cybersecurity and business resilience. Passionate about experiencing nature with his family. Likes reading new scientific books while having glass of wine.

Zurich, Switzerland

Marc Minar

Partner, Technology Consulting | EY Switzerland

15+ years in Financial Services. Specialized in Cyber Security and IT Risk Management. Licensed airplane pilot, enthusiastic golfer and passionate traveler.

Zurich, Switzerland

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Government & Public Sector

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EY refers to the global organization, and may refer to one or more, of the member firms of Ernst & Young Limited, each of which is a separate legal entity. Ernst & Young Limited is a Swiss company with registered seats in Switzerland providing services to clients in Switzerland.