A man in a suit looking at multiple monitors displaying financial or security data.

We’re hackers – with our hearts in offensive security and our minds wired for exploits.

Partners

About Cyloq

We are Cyloq

We’re not your typical IT consultants.

We’re hackers – with our hearts in offensive security and our minds wired for exploits.

Finding weaknesses isn’t just what we do, it’s what we live for.

We attack your environment like a real threat actor would, showing you exactly what holds up and what cracks under pressure. We've handled everything from emergency incidents to full-blown red team operations. With 15+ years of experience, we know exactly what to look for and exactly how to get in. We work with surgical precision to find what others miss and help you shut it down before it becomes a problem.

With Cyloq, you get total control over your cybersecurity posture. You get a partner who goes all the way in and shows you exactly where you're exposed.

Many think their security is good enough.

With us, you'll know.

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History

Why we created Cyloq

Cyloq was born from a deep passion for offensive cybersecurity - and a drive to do it better. Better than yesterday and better than anyone else.

Andreas and Sam had worked together for years. Both had an early fascination with technology, not for the interfaces but the machinery underneath. How systems are built. How they break. Where the limits are, and what happens when you push past them. That curiosity to uncover what’s not meant to be found is still at the heart of everything we do.

With years of experience in both defensive and offensive security, they decided to build something of their own. A company rooted in precision, method and technical excellence. That company became Cyloq.

Our experts go after your systems with the same persistence as real attackers. We test until every path has been explored, every angle examined and every weak spot exposed. That’s how we find vulnerabilities, and help you fix them.

For us, this isn’t just a job. It’s a responsibility. A responsibility to protect the organizations that keep society running.

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15+ years of hands-on cybersecurity

We bring more than 15 years of experience finding, analyzing, and fixing vulnerabilities in some of the world's most complex systems. Our team has reported critical flaws to companies like Google, Microsoft, and Apple through global bug bounty programs and holds certifications such as Offensive Security Certified Professional (OSCP).

Our work is not driven by theory, but by real-world experience from the frontlines.

We have worked with everything from tech companies and government agencies to global corporations and critical infrastructure. Over the years, we have developed a sixth sense for how real attacks unfold, how weaknesses creep in, and where the real risks hide. With deep experience in both offensive and defensive security, we know exactly how attackers think, how defenses break and how to strengthen them.

We are a partner you can trust, with the expertise to understand your reality and adapt our work to the unique demands of your industry.

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References

Customer quotes

Yngve Swanström
Marcus Södervall
Tim Cambrant
Klas Strömberg
"Cyloq consistently exceeds expectations. They're especially thorough, quick, and easy to work with. It's a seamless, hassle-free partnership."
Yngve Swanström
CISO at Marginalen Bank
"We would absolutely recommend Cyloq. They're direct, highly skilled, and a pleasure to work with. Collaboration is smooth, and they consistently deliver strong results."
Marcus Södervall
Head of Trust at Stravito
"We have no reason to switch from Cyloq or even consider another provider. So far, they've succeeded with everything we've thrown at them."
Tim Cambrant
Chief Security Officer at VX fiber
"Whenever something arises, we receive immediate feedback. Cyloq is quick, efficient, and exceptionally easy to work with."
Klas Strömberg
IT Security Strategist at Sundbybergs Stad

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