UK Energy Cyber Security for Cardiff
UK-focused cyber security checks for smart meters, EV chargers, solar, batteries and connected energy in and around Cardiff.
What attackers are targeting in Cardiff
Cardiff SMEs supplying Welsh public-sector contracts increasingly need Cyber Essentials certification to bid.
South Wales has a fast-growing cyber cluster, but smaller firms still report low awareness of phishing and BEC risks.
Key Cardiff industries we protect
UK energy cyber tools for Cardiff
UK Energy Cyber Risk
Check energy cyber risks for your Cardiff home or small business in under 3 minutes.
Smart Meter Checker
Score your smart meter, supplier app and connected energy devices.
EV Charger Assessment
Assess cyber risks on your home or workplace EV charger.
Solar & Battery Checker
Check risks from connected inverters, apps and installer access.
Reporting a cyber incident in Cardiff
- Action Fraud: 0300 123 2040 (UK national reporting)
- Regional unit: Tarian Regional Organised Crime Unit (Wales) — Cyber Crime Team
- NCSC: Report at ncsc.gov.uk/report-an-incident
- ICO: Notify within 72 hours if personal data is involved
FAQs — Cyber security in Cardiff
Do Cardiff SMEs really need Cyber Essentials?
Yes — most UK public-sector contracts require Cyber Essentials, and it demonstrably reduces the most common attacks. Our free readiness checker shows how close you are.
What's the biggest cyber threat to Cardiff businesses right now?
Cardiff SMEs supplying Welsh public-sector contracts increasingly need Cyber Essentials certification to bid.
Are these tools really free?
Yes. Cyber England provides the risk assessment, phishing checker, cost calculator and Cyber Essentials readiness tools free for any UK SME.
Cyber security in other UK locations
Is your Cardiff business secure?
Run a free 3-minute UK Energy Cyber Risk Assessment tailored to your home or small business.
Start free assessment