Ransomware attacks encrypt your files and demand payment to unlock them, and recovery isn't guaranteed even if you pay. Prevention is by far the better strategy.

1. Keep Backups — and Keep Them Separate

The single best protection against ransomware is a backup that isn't permanently connected to your computer. Cloud backups or an external drive that you disconnect after use can save you from disaster.

2. Keep Software Updated

Many ransomware attacks exploit known vulnerabilities in outdated software. Turning on automatic updates for your operating system and applications closes those doors.

3. Be Careful With Email Attachments

Most ransomware infections start with a malicious email attachment or link. Be suspicious of unexpected attachments, even ones that appear to come from people you know.

4. Use Reputable Antivirus Software

A good antivirus solution with real-time protection can catch many ransomware variants before they execute.

5. Disable Macros by Default

Office documents with macros are a common ransomware delivery method. Keep macros disabled unless you specifically trust the source of a document.

6. Limit User Privileges

Using a standard (non-administrator) account for daily tasks can limit how much damage ransomware can do if it does get in.

If You're Already Infected

Disconnect the device from the internet immediately to stop the spread, avoid paying the ransom if possible, and consult a professional before attempting your own recovery, since some actions can make data recovery harder.

Worried about ransomware? TechFix NG can set up secure backups and harden your PC against common attack methods.