What to Do if you are a Victim of a Ransomware Attack

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Ransomware attacks have been very common in the recent years especially in 2016, 2017 and last year. Although they haven’t hit the headlines lately, ransomware attacks still wreak havoc, and now they have shifted into other areas such as cryptocurrency. They can also go undetected till an attack has occurred due to recent upgrades and technological changes cybercriminals are building into them.

What’s ransomware?

Ransomware is a family of malware which generally decrypts or wipes off your files and then demands some hefty amount of money for a decryption key or for your files to be restored. In the recent years, once you have been attacked by ransomware, you get a note saying “your files have been encrypted and to access them, pay a certain amount of cryptocurrency to a given address.”

Most ransomware attacks are propagated through networks, or via Trojans that are disguised as legitimate files. Others have worm abilities and can move through networks and replicate themselves without user interactions.

The most commonly known variants of ransomware are encrypting ransomware – most common, non-encrypting ransomware – this restricts access to files but doesn’t encrypt them, leak ware – this type of ransomware also doesn’t encrypt your files but threatens to publish your sensitive information online, and lastly, mobile ransomware – this type attacks mobile operating systems.

How to Protect Yourself against ransomware?

Here are some tips to ensure you are better equipped to deal with ransomware attacks;

  • Do regular backups; Ransomware attacks are after data and having a good backup in the first place ensure you are immune to these attacks. But even backups can be attacked by ransomware if they are stored in the devices or connected to the internet. To avoid this, back up your data into a hard drive and disconnect it from your device once the backing process has finished.
  • Be cyber aware; Ransomware attacks begin as a simple download, and in a matter of seconds, a whole organization can be infected. Always be keen on what you download online, avoid suspicious links and never open email attachments from people you don’t know. Also, avoid clicking on ads.
  • Install the latest software updates and security patches; Ransomware attacks exploit vulnerabilities that are not patched. For instance, the Wanna Cry ransomware attack became a worldwide menace, and it attacked organizations which did not apply an update released by Microsoft earlier on.

What to do in case you’re a victim of a ransomware attack

Most victims go into panic mode, and since they want their files back, they will rush to paying the ransom. Sometimes it’s a good idea when it’s the only option, and sometimes it’s a bad idea. We’ll go into details why it’s not a good idea to pay up. But first let’s see what you can do;

  • Disconnect from the internet and any network you’re connected to. This keeps the Ransomware from spreading if it has worm abilities.
  • Makes sure it’s not scareware; some ransomware attacks do not encrypt user files even if they claim to do so. Always check to see if your files are inaccessible.
  • Use a decryptor; antivirus companies have decryptor tools that can help you recover files encrypted by certain.
  • Restore from backup; do a fresh install and restore your files to a state before the ransomware attacked.
  • Report the incident; its good practice to let the proper authorities and even people around you know that there’s ransomware doing rounds.

Why should you never pay?

You might be coerced to pay the ransom to get your files back but here is why you shouldn’t.

  • You might not get your files back; at times the ransomware may change as it propagates and loses its original purpose. In this case, even the authors don’t know how to decrypt your files, and they will continue demanding more money for nothing.
  • You’ll be an easy target. Once you pay, you are increasing the chances of getting attacked again.

Always use a VPN – IPBurger VPN

If you like accessing free public Wi-Fi, ensure that you have your VPN turned on. Some malware can be injected via the free public Wi-Fi, and some of it might be ransomware. A VPN encrypts your internet traffic and tunnels it through a secure server to its destination. The encryptions ensure that your internet traffic is not visible to prying eyes such as malicious actors.

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