UK-based cyber security company

Find and fix security weaknesses before attackers exploit them.

Penetration testing for infrastructure, networks, and cloud; application security testing for web, API, and mobile systems. Clear remediation guidance and ongoing support when you need it.

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✓UK-based cyber security company
✓CREST member company
✓Clear, actionable reporting
✓Remediation and retesting support

A focused place to start

Penetration testing and application security assurance, with a practical route to stronger security.

Penetration testing →Application security →

Trusted by organisations across sectors

Beyond a one-off report

Start focused. Build only what you need.

We can begin with a single assessment, help your team close the findings, and stay involved where continuous support makes sense.

Penetration testing Application security testing View all services

Step 1

Assess

Start with a defined penetration test, application security test, or the security challenge in front of you.

Step 2

Fix

Turn findings into prioritised actions, with practical guidance for your team.

Step 3

Stay ahead

Add ongoing vulnerability management, advisory, or team development only where it adds value.

Start with your challenge

What do you need help with?

You do not need to know the service name. Choose the situation closest to yours and we will show the most relevant starting points.

Select a challenge

Recommended route

We don’t have a security team

Start with recurring visibility and delivery support, then add leadership input as risks, customers, and the organisation grow.

Already know what you need? View all services ↓

What to expect

A clear process, from scope to verified fixes.

Know how the engagement will run, who needs to be involved, and what your team will receive at the end.

Step 1

Scope

We confirm the systems, objectives, testing approach, and delivery timeline.

Step 2

Test

Our consultants manually test the agreed environment and validate exploitable weaknesses.

Step 3

Report & review

You receive prioritised findings, an executive summary, and a walkthrough with our consultants.

Step 4

Remediate & retest

We support your team with remediation guidance and verify that agreed findings have been addressed.

Testimonials

What clients and learners say about working with us.

Feedback across managed security, testing, vulnerability management, advisory, and training.

Managed SecurityLetter

“We chose to continue to work with Hacker Academy as we have found the quality of the work product to be excellent, with a flexible, well communicated, approach offered by the team and exceptionally strong technical skills throughout the organisation.”

Jack Hayward

Head of Information Security, Wellcome Trust

Application SecurityLetter

“Delivering secure applications is a vital priority in our area. We entrust Hacker Academy with this work, and the team has provided phenomenal support throughout.”

Ali Tarik Gurkan

Software Development Lead, Alder Apps

Role-focused TrainingTraining feedback

“I received an offer from Siemens for the position of Penetration Tester. When you spend a little more time studying, you graduate from their course at the level of a university graduate.”

Mustafa

Penetration Tester, Siemens

More than testing

Wider support when the challenge goes beyond a pentest.

Begin with the need in front of you. Add ongoing support, compliance guidance, or team development only where it helps.

Ongoing support

Trusted by industry standards and recognised bodies

A clear next step

Tell us what needs testing or what has triggered the need for security help.

We will help you define the right starting point without overcomplicating the engagement.

Tell us what you need Take the free assessment