Originally published November 30, 2025 by Aaron Yee. Updated October 2026.
Why ransomware matters to dental clinics
Ransomware is a risk for healthcare organizations of every size, and dental clinics are included. Patient records and x-rays are valuable, and a clinic that can’t open them can’t treat patients that day. The good news is that a few well-chosen habits make a real difference.
How an attack usually gets in
As clinics rely more on technology to record and store patient data, that data becomes more attractive to criminals. In many clinics we see a few common gaps:
- older imaging and billing software that no longer gets updates
- no multi-factor authentication on email or remote access
- staff who haven’t had phishing awareness training, which is easy to miss when the front desk is busy
Any one of these can give an attacker a way in to steal data or install ransomware and demand payment.
“We’re too small” is a common thought
Plenty of clinic owners tell us, “Why would anyone go after someone as small as me?” It’s a fair question. The answer is that many attacks aren’t aimed at one clinic. They look for any system with an easy way in, and a small clinic can be as reachable as a large one.
An attack can cost you more than a ransom. There is the lost day of work while systems are locked, the cost of finding out what happened, and the trust of patients who expect their information to be looked after.
What you can do
Here are three things that help reduce the risk and limit the damage.
Use a VPN on networks you don’t control
A VPN on a public or unsecured network keeps others on that network from seeing your team’s traffic. For remote access to the clinic itself, we keep remote desktop off the internet and use a protected path instead.
Turn on multi-factor authentication
With multi-factor authentication, a stolen password on its own usually isn’t enough to get in. That gives your team time to notice and change it.
Keep secured, tested backups
If a machine does get infected, secured backups let you get back to work using your saved data while the cleanup happens. Test your restores, and keep one copy offsite.
Not sure where your clinic stands? Call (604) 813-7881 for a free consult with Tony. No pressure, no jargon.
