What is ransomware and how can you protect yourself against it?

Ransomware is one of the most dangerous forms of cybercrime today. It’s a type of malware that takes your files hostage — you can’t access them unless you pay the cybercriminals. More and more individuals and businesses are falling victim to this digital extortion. Fortunately, there are effective ways to protect yourself. In this article, we explain in simple terms what ransomware is, how it works, and how you can defend yourself.

How does ransomware work?

Ransomware usually reaches your device through an innocent-looking email attachment or a link in a phishing message. Once opened, the malware activates and encrypts your files, photos, or even your entire system. A message then appears demanding payment — often in cryptocurrency like Bitcoin — to regain access to your data.

There are roughly two types:

• Encryption ransomware: Encrypts your files so you can no longer open them.
• Screen locker ransomware: Locks your entire device and only shows a 'payment screen'.

In both cases, you're powerless without proper protection or a backup.

Who is at risk?

Everyone. Ransomware doesn't just affect large companies or governments — students, families, seniors and freelancers can all be targets. Home users without good security software are easy prey, as are businesses with outdated systems or limited cybersecurity knowledge.

What are the consequences of an attack?

The impact can be severe. You could lose important documents, photos or client data. For businesses, it can even lead to downtime or reputational damage. And paying the ransom? It offers no guarantee and only fuels criminal activity.

How can you protect yourself from ransomware?

1. Use reliable security software
The first step is a good antivirus solution with anti-ransomware technology. Consider trusted brands like Bitdefender, Norton, or McAfee. These detect suspicious activity and block ransomware before it can cause damage.

At Antivirus.eu, you'll find carefully selected software with independent expert advice — so you can be confident you’re choosing the right protection.

2. Keep your software up to date
Ransomware often exploits vulnerabilities in outdated software. Make sure your operating system, browsers and programs are always updated. Enable automatic updates where possible.

3. Stay alert for suspicious emails
Never open attachments or click links in emails from unknown senders. Check the sender’s email address and look out for odd wording. Not sure? Delete the email or ask someone knowledgeable to review it.

4. Make regular backups
Always keep a recent backup of important files. Store it on an external hard drive or in a secure cloud environment that’s not constantly connected to your device. This way, you can restore your data without paying a ransom.

5. Use strong passwords and two-factor authentication
Secure your accounts with strong, unique passwords and enable two-factor authentication wherever possible. This makes it harder for hackers to gain access to your systems.

Why choose Antivirus.eu?

At Antivirus.eu, you won’t get sales talk — just honest advice. Our experts help you personally to choose the right security software tailored to your use and needs. Whether you're a student, a family, or a business owner — we’ll make sure you're protected online.

All our products are current and tested against the latest threats, including ransomware. And if you need help, we’re here to help — with real support and no hassle.

Final thoughts

Ransomware is no longer a distant threat. The chances that you or someone you know will face it are real. But with the right knowledge, vigilance and software, you can greatly reduce the risk. Start protecting yourself today — before it’s too late.