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Independent · SMB-focused · Updated 2026

Small business cybersecurity, in plain English.

Q: Do hackers really target small businesses?

Yes. Roughly 43% of all cyberattacks target small businesses, and about 46% of SMBs reported an attack in 2025. Attackers favour smaller firms precisely because they tend to have fewer IT staff, less monitoring and weaker controls, which makes them easier to breach than large enterprises.

Q: How much should a small business spend on cybersecurity?

Most small businesses spend roughly 3% to 10% of their IT budget on security, but the right number depends on your data sensitivity and compliance obligations. A practical starting point is to fund the five basics first: MFA, managed endpoint protection, automated backups, a password manager and staff training, then layer on more as you grow.

Q: What is the single most important security step for a small business?

Turning on phishing-resistant multi-factor authentication (MFA) on every account. More breaches start with stolen or guessed passwords than with exotic exploits, so MFA, ideally using passkeys or security keys, blocks the most common path attackers use to get in.

Q: Does a small business need cyber insurance?

For most small businesses, yes. Cyber insurance helps cover breach recovery, legal costs and downtime, which can otherwise be fatal, since roughly 60% of breached small firms never fully recover. Insurers increasingly require basic controls like MFA and backups before they will issue a policy.

No jargon. No enterprise price tags. Just clear guidance and honest tool reviews for owners and teams who don’t have an IT department.

Start with the basics Compare the best tools

43%

of cyberattacks target small businesses

46%

of SMBs were attacked in 2025

60%

of breached small firms never recover

14%

feel adequately prepared

Sources: Verizon DBIR, IBM, StationX & CrowdStrike SMB data (2025–2026). See our statistics hub.

Where to start

Pick the path that fits where you are today

Every guide is written for non-technical owners and managers, then linked to the deeper how-tos and tool picks you’ll need next.

Cybersecurity Basics

New to this? Start with what actually matters for a small business and skip the enterprise noise.

The complete guide

Threats & Attacks

Ransomware, phishing, AI deepfakes and BEC, explained simply, with how to spot and stop each one.

Understand the threats

Security Controls

MFA, EDR, backups, VPNs and Zero Trust, what each one does and which you truly need.

Set up your defenses

Compliance & Risk

HIPAA, PCI-DSS, GDPR, NIST and cyber insurance, made understandable with practical checklists.

Stay compliant

People & Process

Training, incident response plans and policies, the human side that tools alone can’t fix.

Build your program

Best Tools & Reviews

Hands-on, independent reviews of antivirus, EDR, password managers, VPNs and more, ranked for SMB budgets.

See our top picks

Why trust us

Real testing. No pay-to-play rankings.

We buy or trial the tools we review, run them in real small-business setups, and rank them on what matters to you: price, ease of setup, and whether they actually work without a dedicated IT team.

When we earn an affiliate commission, we say so, and it never changes our verdict. Read our testing methodology and affiliate disclosure.

Our review standard

Tested in a live SMB environment, not just spec sheets
Scored on price, setup time and day-to-day usability
Cross-checked with AV-Comparatives & AV-Test results
Reviewed by named experts and dated for freshness

Latest guides

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Threats

How to protect your small business from ransomware

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Best Tools

Best antivirus for small business in 2026

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Controls

MFA for business: a plain-English setup guide

Why MFA is the single best thing you can turn on today, and how to roll it out painlessly.

Common questions

Small business cybersecurity FAQ

Do hackers really target small businesses?

Yes. Roughly 43% of all cyberattacks target small businesses, and about 46% of SMBs reported an attack in 2025. Attackers favour smaller firms precisely because they tend to have fewer IT staff, less monitoring and weaker controls, which makes them easier to breach than large enterprises.

How much should a small business spend on cybersecurity?

Most small businesses spend roughly 3% to 10% of their IT budget on security, but the right number depends on your data sensitivity and compliance obligations. A practical starting point is to fund the five basics first, then layer on more as you grow.

What’s the single most important security step?

Turning on phishing-resistant multi-factor authentication (MFA) on every account. More breaches start with stolen or guessed passwords than with exotic exploits, so MFA, ideally using passkeys or security keys, blocks the most common path attackers use to get in.

Is antivirus enough to protect my business?

No. Traditional antivirus only catches known threats, while modern attacks use AI-generated phishing, stolen credentials and ransomware that signature-based tools miss. Small businesses need a layered approach: EDR, MFA, backups and user training working together.

Does a small business need cyber insurance?

For most, yes. Cyber insurance helps cover breach recovery, legal costs and downtime, which can otherwise be fatal, since roughly 60% of breached small firms never fully recover. Insurers increasingly require basic controls like MFA and backups before they’ll issue a policy.

Get the free Small Business Cybersecurity Checklist

A one-page PDF covering the exact controls to put in place first. Plus a short monthly briefing on new SMB threats, no fluff.