Your Dedicated Cybersecurity Experts

Truesec was founded in 2005 by Marcus Murray.  Our purpose has been clear since day one: prevent breach and minimize impact. 

We Prevent Breach and Minimize Impact

As specialists in cybersecurity, IT infrastructure, and secure development, we’ve been delivering cutting-edge solutions to both the private and public sectors since 2005.

Truesec Group

Truesec is an international cybersecurity company with a clear purpose: prevent cyber breach and minimize impact. Since its founding in 2005, Truesec has gained a strong reputation and earned the trust of organizations worldwide.

Today, Truesec consists of over 300 dedicated cyber specialists in Sweden, Denmark, Finland, and Germany – covering the full spectrum of cybersecurity.

Our Experts

As specialists in cybersecurity, IT infrastructure, and secure development, we’ve been delivering cutting-edge solutions to both the private and public sectors for almost 20 years.

Our specialists hold unique experience and boast a wealth of knowledge throughout the entire cybersecurity spectrum. Learn more about their backgrounds and areas of expertise.

Life at Truesec.

Life at Truesec - Our Culture

Truesec is where tech and purpose align. We work together, support, challenge, and help each other to help our customers defend against cybercrime. You’ll get to learn from some of the best in their field.

At Truesec, it’s a welcoming culture based on trust, expertise, collaboration, and sharing knowledge. If you truly want to make a difference while doing the things you love, this is the place for you.

Incident response retainer with Truesec cyber specialist and we start with an oboarding.

Together We Make a Difference

We work together every day to help you defend your most valuable data assets. We each contribute our unique expertise, willingness to make a difference, and desire to help.

Our shared knowledge and a strong sense of purpose give us a leading edge in fighting cybercrime.

Truesec offers great job opportunites within cybersecurity and tech


All our employees play an essential part in our mission toward a safe digital future. As your employer, we want to make the most out of your talents. It doesn’t matter where you start with us; there are many ways to develop your career.

With the right drive and passion, you’ll find endless possibilities and get to learn from some of the best in their field.

Truesec security operations center in Stockholm

Cybersecurity Center

Northern Europe’s leading Cybersecurity Center is located in central Stockholm, Sweden. The center is accessible to all societal actors, companies, and organizations and aims to be a platform for innovation, knowledge sharing, and collaboration for jointly increased cyber threat detection and cyber defense capabilities.

How We Make a Difference

Hours of breach response during the last 12 months
Complex investigations and critical incident response assignments in 2023
Active customers in Truesec SOC

Trusted by

Our services

One Partner for All Cybersecurity Solutions

We provide the services required to manage all areas that may be affected by a cyber breach. Our solutions cover all cybersecurity capabilities and are always adapted to your organizational needs.

Why Truesec

True Cybersecurity Intelligence

You’ll have access to leading expertise and solid experience. As true experts with a passion and dedication to cybersecurity, we act with integrity and independence to prevent cyber breaches and minimize their impact.

Image of SIEM systems and software gather security-related data from logs, network devices, applications, and other sources. They centralize this information into a single platform, allowing security teams to monitor and analyze it comprehensively.

Real-World Insights and Experience

Our solutions are based on real-world insights gained from managing data breaches and mitigating threats on a daily basis. Thus, you’ll always have the most effective solutions to predict, prevent, detect, respond to, and recover from cybersecurity incidents.

A Collaborative Approach

Cybersecurity threats and data breaches rarely look the same. Consequently, solutions must be adapted, and various expertise must come together. We always involve our most suitable experts to collaborate with you to effectively manage your cybersecurity incident.

Who we are

We’re Certified According to ISO 9001, 14001, and 27001

At Truesec, we’re committed to safeguarding society and the environment. As an ISO-certified organization, we make your digital protection even stronger.

Vectra AI logotype. Cybersecurity.

Partner of the year

Truesec Awarded Growth Partner of the Year by Vectra

Truesec, the exclusive cybersecurity leader in the Nordics, is proud to have been awarded the prestigious Growth Partner of the Year by Vectra.

Truesec is a trusted partner for cyber security.

Secure together

Microsoft Solution Partner

Who we are

We Protect Society

As a company, we play a broader role. We fight cybercrime and safeguard society. We’re not just a typical cybersecurity company – our specialists are dedicated specialists.

Every day, we work to prevent breaches and minimize impact.

Cloud security

Trusted cyberpartner

Cybersecurity Certifications and Affiliations

Image of Truesec Incident Response Team's accreditation by Trusted Introducer, symbolizing their recognition in cybersecurity expertise.
Image showcasing the membership of Truesec's Incident Response Team in FIRST (Forum of Incident Response and Security Teams).

Showcase: Managed Detection and Response

Incident Response and Recovery

When cybercrime strikes you need to be ready. We help you prevent and minimize the impact of a cyber attack. With true expertise and real-world insights, we support your organization in all areas affected by cybercrime.

Showcase: Threat Intelligence Report 2023

The Threat Landscape Is Evolving

Cybercrime is still on the rise, and the geopolitical situation in Europe is affecting the cyber threat landscape. In our 2023 Threat Intelligence Report, you’ll acquire an in-depth understanding of the evolving cyber threats and how to prioritize your cybersecurity investments to minimize your risk moving forward.

cybersecurity event

Prevent Cyber Breach & Fight Cybercrime Tour

Cybersecurity Summit 2024

Join us for a full day of cybersecurity insights at this year’s event. Discover the latest techniques used by cybercriminals and learn how to secure your IT environments. Engage with industry experts and like-minded professionals.

Showcase: Managed Detection and Response

Monitoring Thousands of Endpoints 24/7

Stay ahead of the threat actors with our 24/7 Managed Detection and Response service leveraging intelligence from our broad customer base, dedicated threat and incident response teams, responsive actions, and proactive hunting by seasoned professionals.

Who we are

What Our Customers Say

The help we got from Truesec was utterly fantastic.

Jesper Särnholm

Head of IT, Addtech

It’s not a matter of if an attack will happen, as much as when it will happen. And when it does, it is such an intense situation. Especially when it is an attack of such a large scale as it was for us; it really brings another dimension to things.