Enabling Effective Cybersecurity

At JUMPSEC, attack informs defence — real-world adversary insight shapes every security decision we help you make.
As a specialist UK cybersecurity company, we deliver deep expertise, innovative capabilities, and tailored solutions that enable organisations to transform securely and confidently.

Solving The Cyber Security Effectiveness Problem.

We believe every organisation should be able to strengthen its security year after year. To do that, it’s important to move beyond generic solutions and focus on the specific threats you face and the outcomes you need. By combining our managed and consultative services, we create a security approach tailored to your business.

Replicating real-world cyber threats, leveraging current threat intelligence to accurately and authentically simulate adversarial tactics, techniques and procedures.

Configuring, implementing, and tuning controls to build resilient network defences, high-fidelity detection, and effective response to combat even the most advanced attackers.

Applying best practices, policies, frameworks and standards to create effective cyber transformation programmes, balancing risk reduction with the cost of change.

Our Thinking

Insights to help you to understand the threats you face.

Our Story

We help our clients future proof their cyber defences.

Trusted by Brands

What Do Our Clients Say About Us?

Microsoft Security Solutions Partner logo

Microsoft Solutions Partner – Security

We’re a Microsoft Solutions Partner for Security, demonstrating our experience, expertise and commitment to delivering high-quality security services and customer success.

Resources

JUMPSEC Brochure

Designing innovative approaches to overcome the limitations of generic products and services.

Attack Surface Management Case Study

JUMPSEC designed and delivered a collaborative security project working across nine client organisations in partnership…

Latest Updates

Lockbit Disrupted- Ransomware Trends Update
PHPocalypse: Free PHP Compromise Triage ToolInsightsThreat Intelligence

PHPocalypse: Free PHP Compromise Triage Tool

October 23, 2026
jumpsec-red-teaming
PAPERMILL: Tracking an Emerging China-Nexus Malware FactoryInsightsThreat Intelligence

PAPERMILL: Tracking an Emerging China-Nexus Malware Factory

Executive Summary JUMPSEC's Detection and Response Team (DART) recently escalated a phishing email after it…
September 15, 2026
cyber-security-threat-protection
Inside a DPRK BlueNoroff ClickFix KitInsightsThreat Intelligence

Inside a DPRK BlueNoroff ClickFix Kit

Executive Summary JUMPSEC has obtained and analysed the source code behind an active BlueNoroff phishing…
July 24, 2026

Achieve The Cyber Security Outcomes You Need

We work to enable effective cybersecurity for our clients; helping them to future proof their cyber defences and realise genuine improvement over time.

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Under attack? Call our 24/7 Incident Response Hotline now

Get in touch with an accredited Incident Response experts who can help you contain, recover and mitigate attacks.

0333 987 4048

For regular switchboard please
contact - 0333 939 8080