Hit by Ransomware? Here's What to Do (And How to Prevent It)

When Ransomware Strikes

You open your computer and see a terrifying message: "Your files have been encrypted. Pay $50,000 in Bitcoin to restore access." Your heart sinks. What do you do?

First, take a breath. While ransomware is serious, panic leads to bad decisions. Here's your step-by-step action plan.

Immediate Response Steps

1. Isolate the Infection

Immediately disconnect affected computers from the network—unplug ethernet cables and disable WiFi. Ransomware spreads quickly across networks. Every minute counts.

2. Don't Pay the Ransom (Yet)

We generally advise against paying. Here's why:

3. Identify the Ransomware

Take a photo of the ransom message. Different ransomware variants have different characteristics—and some have known decryption tools available.

4. Check Your Backups

Do you have recent, clean backups? If yes, you may be able to restore without paying. If your backups are on the same network, check if they're encrypted too.

5. Contact Professionals

This is not DIY territory. Contact:

Recovery Options

Restore from Backup

If you have clean, recent backups, this is your best option. We'll verify the backups are clean, rebuild affected systems, and restore your data.

Decryption Tools

For some older or less sophisticated ransomware, free decryption tools exist. Sites like No More Ransom (nomoreransom.org) offer tools for certain variants.

Negotiate with Attackers

If no other option exists and you must pay, negotiation is possible. Attackers often accept less than initially demanded. This should only be done with professional guidance.

1. Regular, Tested Backups

Follow the 3-2-1 rule: 3 copies of data, on 2 different media types, with 1 offsite. Test restores regularly!

2. Email Security

Most ransomware arrives via email. Implement advanced email filtering to catch malicious attachments and links before they reach inboxes.

3. Security Awareness Training

Train employees to recognize phishing attempts. Regular training reduces successful attacks by up to 70%.

4. Patch Management

Keep all software updated. Many ransomware attacks exploit known vulnerabilities that patches would fix.

5. Endpoint Protection

Next-gen antivirus can detect ransomware behavior and stop attacks before encryption begins.

6. Network Segmentation

If one department gets infected, segmentation prevents it from spreading to others.

7. Principle of Least Privilege

Employees should only have access to what they need. If an accountant's computer gets infected, it shouldn't be able to access engineering files.

We're Here to Help

Whether you're dealing with an active ransomware attack or want to prevent one, contact us for immediate assistance or a free [cybersecurity assessment](/services/cybersecurity