IT Support For Kenosha, Racine and Lake Counties

We Got a Call About a Ransomware Lockout Last Week — Here’s How It Started

a computer keyboard with a padlock and chain laying across.

Last week, we got a call after a local business experienced a ransomware lockout. Their employees couldn’t access critical files, and panic was setting in. As frustrating as it was for them, this situation is surprisingly common—and preventable with the right precautions.

How the Ransomware Lockout Likely Started

Based on the symptoms and timeline, this lockout was triggered by a phishing email opened on one workstation. Within minutes, the malware encrypted files across the network. Many small businesses underestimate how quickly a single click can lead to a full-scale lockout. Weak passwords, outdated software, and missing backups made this business a perfect target.

Immediate Steps to Take During a Lockout

When dealing with a ransomware lockout, quick, careful action is critical:

  1. Disconnect affected devices from the network immediately to prevent spreading.
  2. Avoid paying the ransom—this often encourages more attacks.
  3. Contact your IT provider or security specialist.

For this business, we first isolated the infected workstation and then verified backups. Having a tested backup system was what ultimately saved them from severe data loss.

How We Resolved the Lockout

We restored files from the latest clean backup, removed the ransomware, and updated all systems with security patches. The process took several hours, but thanks to preparedness and proper response, the business was back online without paying a dime.

Preventing Future Ransomware Lockouts

After recovery, we recommended steps to prevent future attacks:

  • Implement multi-factor authentication on all accounts.
  • Train staff on identifying phishing emails.
  • Schedule automatic backups and test them regularly.
  • Keep all software, plugins, and systems updated.

A ransomware lockout is stressful, but with the right approach, businesses can recover and strengthen their defenses for the future.

Need a Second Look?
If your business has experienced—or is worried about—a ransomware lockout, don’t wait until it’s too late. Contact us for a quick review or evaluation of your systems. We’ll help identify weak points, secure your network, and give you peace of mind.


Contact Our Team Today

Learn more about our products and services by calling us at (262) 942-8572 to request a consultation. Let us handle the repairs so you can get back to enjoying your technology.