Ransomware & Malware

Ransomware in 2025: Why Your Backups Are Your Only Real Insurance

September 22, 20256 min readProSIGHT Security

Ransomware attacks are hitting small businesses harder than ever. We break down why backups are your best defense and how to set them up properly.

The Ransomware Reality Check

Ransomware attacks have increased significantly against small businesses in the last 12 months. One day your files are accessible, the next they are locked behind encryption and criminals are demanding payment. The average cost of a ransomware attack for a small business exceeds $50,000 when you factor in downtime, recovery, and potential ransom demands.

Why Backups Are Your Real Insurance Policy

Paying the ransom does not guarantee you will get your files back, and it funds criminal operations. The solution that actually works is a solid backup strategy. If you have recent backups stored separately from your main network, you can restore your data without paying a single dollar to criminals.

The key word is "separately." Many businesses backup their data to the same network where ransomware can reach it. You need offline backups - either on external drives stored securely or in cloud storage with specific backup protection.

A Backup Plan That Works

Use the 3-2-1 rule: 3 copies of your data, 2 different formats or locations, 1 offline. Backup daily or weekly depending on how critical your data is. Test your backups quarterly to ensure they actually work when you need them. Store at least one backup copy completely offline or in immutable cloud storage. Document your backup procedures and who manages them.

When you have solid backups, you are not a profitable target anymore. Criminals skip businesses with strong backup strategies and move on to easier prey.