What is dark web monitoring, and is it worth it for a small business?

When a website or service you use gets breached, the stolen usernames and passwords often end up for sale (or dumped for free) on the dark web and in breach databases. Dark web monitoring scans those sources for your business email addresses and credentials, and alerts you when they appear.

Why it's useful

Most account takeovers start with a password that leaked somewhere else and got reused. Monitoring gives you an early warning: if a staff member's work email and password surface in a breach dump, you can force a reset and check for misuse before an attacker tries them against your systems. It effectively turns other companies' breaches into a heads-up for you.

What it does — and doesn't — do

• It does flag exposed credentials so you can act fast.
• It doesn't remove the data (once it's out, it's out) or replace core protections.

So it's a detection layer, not a substitute for MFA, unique passwords and good hygiene — it works best alongside them. Even with a leaked password, MFA usually stops the login; monitoring tells you to close the gap entirely.

Worth it?

For most Perth businesses, yes — it's inexpensive and gives genuinely actionable alerts. We can include dark web monitoring as part of your managed security and act on any hits for you. Call (08) 9325 1196.