Yrzo AI
Security blog

Website security guides for UK businesses

Practical advice on penetration testing, GDPR compliance, and protecting your business from cyber threats. Written by cybersecurity specialists.

Security BasicsIndustryPricingCompliance
Security Basics6 min read

What Is a Cross-Site Scripting (XSS) Attack and Is Your Website at Risk?

XSS is one of the most common website vulnerabilities. Here is what it is, how attackers use it to steal from your customers, and how to find out if your site is vulnerable.

16 September 2026Read more
Industry7 min read

Penetration Testing for Law Firms in the UK: What You Need to Know

UK law firms handle highly sensitive client data and face significant GDPR obligations. Here is why penetration testing is essential, what it covers, and how much it costs.

16 September 2026Read more
Industry8 min read

Website Security for E-Commerce Businesses in the UK: A Complete Guide

UK e-commerce sites face unique security risks around payment data, customer records, and GDPR compliance. Here is what you need to know and how to protect your store.

16 September 2026Read more
Security Basics7 min read

How to Tell If Your Website Has Been Hacked (And What to Do Next)

Most website hacks go undetected for months. Here are the warning signs your UK business website has been compromised — and exactly what to do if it has.

16 September 2026Read more
Pricing7 min read

How Much Does a Penetration Test Cost in the UK? (2026 Pricing Guide)

A honest breakdown of UK penetration testing costs in 2026 — from traditional firms charging £8,000+ to automated tools starting at £399. What you get, what you pay, and what actually matters.

15 September 2026Read more
Security Basics6 min read

Is My Website Secure? 7 Signs It Probably Isn't

Most business owners assume their website is secure because nothing has gone wrong yet. Here are seven signs that assumption is wrong — and what to do about it.

15 September 2026Read more
Compliance7 min read

GDPR and Website Security: What UK Businesses Are Legally Required to Do

UK GDPR requires businesses to implement appropriate technical security measures. Here is what that actually means for your website, and the fines for getting it wrong.

15 September 2026Read more
Security Basics6 min read

What Is SQL Injection and Does Your Website Have It?

SQL injection is one of the most common ways websites get hacked. Here is what it is, how attackers use it, and how to find out whether your site is vulnerable.

15 September 2026Read more
Security Basics8 min read

Website Security for Small Businesses UK: A Plain-English Guide

Website security for UK small businesses explained without technical jargon. What the real risks are, what you actually need to do, and how much it costs to do it properly.

15 September 2026Read more

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