CMS InfoSec Ltd

Security should not be a luxury.

The people with the most to lose from a cyber attack are the ones the security industry serves worst. We build for them: UK households and small businesses, in plain words, at a price that makes saying yes easy.

See what we makeWhy we exist

43%

of UK businesses had a cyber breach or attack in the last year

The twelve months to early 2026

4.5m

fraud incidents against adults in England and Wales

Year ending March 2026

£1.28bn

stolen through payment fraud in a single year

Calendar year 2025

What we do

Three things, and nothing else

We build the products

For the groups the security industry serves worst: small businesses with no IT department, and families with nobody to ask. Everything we make is built and run in the UK.

We do the research

Our risk figures come from published UK data, and we say which. Our scoring is written down with the reasoning behind every number. Where the evidence says a control does not work, we score it that way and explain why.

We stay on our side of the line

No software on your computers, no admin access to your systems, no connection to your network. It is a limit we chose. It means a break-in at our end can never become a break-in at yours.

Our services

What we make

Different products for different people, built on the same principles and aimed at the same problem.

Cyber Made Simple (CMS2)

Available now

See what a bad day would cost. Fix it in minutes a week. Prove it with one link.

A security service for UK small businesses. It shows your risk in pounds instead of colours, breaks the fixing into short jobs that fit a normal week, and turns what you have done into proof you can send to a customer, an insurer or an auditor.

For
UK small businesses, with a free level for individuals and families
On
Web

About Cyber Made SimpleVisit site

CMS SecureMe

In development

Scam help for the whole family.

A phone app that checks where you and the people you care about are exposed, tells you what to do about it in plain words, and stays with you through the part that comes after a scam: reporting it, proving it, and getting your money back.

For
UK households and families, on any mobile network
On
iOS, Android

About CMS SecureMe

How we work

What we believe

Plain words are a security control

If someone cannot understand the advice, they cannot follow it, and advice nobody follows protects nobody. Jargon is not rigour.

Show the risk in pounds, not colours

A red square on a dashboard tells you nothing you can act on. What a weakness is likely to cost, and what fixing it costs instead, is a decision you can make.

Small steps beat big projects

Security programmes fail because they are built as programmes. Ours are built around the time you actually have, and they keep working when a busy month means you do nothing.

Say what you cannot do

Every product we ship carries a written list of what it is not. Each line is there because we checked a claim and found it wrong.