What Is Ransomware?

Estimated reading time: 3 minutes

How to Stay Safe from It

In today’s digital world, cyber threats are evolving at an alarming pace, and ransomware remains one of the most dangerous. We’re passionate about helping others understand these threats so they can confidently protect themselves. So, what exactly is ransomware, and more importantly, how can you avoid becoming a victim?

What is Ransomware?

Ransomware is a type of malicious software (malware) designed to block access to computer systems or data until a ransom is paid. It works by encrypting files or locking users out of their systems. The attacker then demands payment (often in cryptocurrency) to release the data. Even then, there’s no guarantee the files will be restored.

Ransomware

Businesses of all sizes, schools, charities, and even individuals have been targeted. The impact can be devastating: downtime, data loss, financial costs, reputational damage, and legal implications if sensitive data is breached.

How Does Ransomware Spread?

Ransomware often finds its way in through:

  • Phishing emails – malicious attachments or links that trick users into triggering the attack.
  • Insecure Remote Desktop Protocols (RDP) – giving attackers a way into poorly protected systems.
  • Outdated software – where known vulnerabilities haven’t been patched.
  • Compromised websites or ads – also known as “drive-by downloads.”

Simple Steps to Stay Safe from Ransomware

Here are some practical tips to help reduce your risk:

1. Keep Your Software Up to Date

Regular updates for your operating systems, antivirus tools, browsers, and applications can patch vulnerabilities before hackers exploit them.

2. Back Up Your Data Regularly

Maintain secure, offsite backups. If ransomware strikes, you can restore your data without paying the ransom. At Iconology, we recommend a 3-2-1 backup strategy: three copies of your data, on two different media types, with one stored offsite.

3. Be Email Smart

Train staff to recognise phishing emails. If something looks odd, has unexpected attachments, generic greetings, or has poor spelling, don’t click. When in doubt, verify the source.

4. Use Strong Passwords and MFA

Weak passwords make it easier for attackers to gain access. Always use strong, unique passwords and enable Multi-Factor Authentication (MFA) wherever possible.

5. Limit User Permissions

Ensure users only have access to what they need. If ransomware strikes, this can limit the spread within your network.

6. Invest in Security Solutions

Antivirus and endpoint detection tools add an essential layer of protection. Better still, they can be paired with proactive monitoring, like the kind we offered by good IT service providers, to spot threats before they escalate.

Final Thoughts

Ransomware attacks aren’t just a big business problem; they affect everyone. But with the right approach, awareness, and tools, you can greatly reduce the risk to your organisation.

If you’re unsure where to start or would like to review your current cybersecurity setup, our team is here to help. We believe prevention is far better than cure.

Managing Director at Iconology Ltd