← All posts

Guides · 6 min read

5 cybersecurity myths that get small businesses breached

The most expensive thing in security isn't a tool — it's a comfortable assumption. Here are the five we hear most from small businesses, and the real numbers behind why each one is wrong.

1. "We're too small to be a target"

This is the big one, and it's backwards. Attackers don't hand-pick victims — they automate. Bots scan the entire internet for exposed services, weak logins, and unpatched software, then hit whatever answers. Around 43% of cyberattacks target small businesses, and SMBs experience roughly 4× the breaches of large organizations. You're not too small to be noticed; you're the path of least resistance.

2. "We have antivirus, so we're covered"

Antivirus catches known malware — but that's not how most businesses get breached anymore. Today it's stolen logins, phishing, and reused passwords. The single most effective fix is multi-factor authentication: turning on MFA blocks 99%+ of automated account-takeover attempts. Yet fewer than one in three small businesses actually use it. Antivirus is table stakes; it is not a strategy.

3. "Real security is too expensive for us"

The math runs the other way. The average small-business security incident ranges from roughly $120,000 into the millions (per the Verizon Data Breach Investigations Report). Meanwhile, the controls that stop most attacks — MFA, automatic patching, tested backups, a password manager — cost little to nothing. Prevention is the cheap part. The breach is the expensive part.

4. "Nobody wants our data"

They don't want your data — they want a ransom, your bank access, and your computing power. Around 88% of small-business breaches now involve ransomware, which doesn't care what industry you're in; it just encrypts whatever it can reach and demands payment. If you have a bank account and computers that turn on, you have something worth attacking.

5. "We passed our audit, so we're secure"

Compliance is a point-in-time checkbox. It proves you met a standard on the day of the audit — not that an attacker can't get in tomorrow. Attackers don't read your audit report. "Secure" means proven closed today: find the gap, fix it, and re-test to confirm it's actually shut. That's a different exercise than passing a questionnaire, and it's the one that keeps you out of the headlines.

Sources: Verizon DBIR, Microsoft, and 2025–2026 SMB security reporting. Exact figures vary by study — the direction never does.