Ransomware has now become a big problem for many people and businesses. It can lock up your files and make you pay money to get them back. This article will show how one can protect themselves from ransomware and what to do in case of an attack.

What is Ransomware?

Ransomware is a type of malicious software. It penetrates your computer, locks up your files, and then they ask you to pay money to unlock your files. This can be very scary and costly.

How does ransomware work?

Ransomware usually comes in through email or bad websites. It can also spread through networks. Once it’s in, it starts to lock up your files with strong codes. Then you see a message asking for money.

How does Encryption Work?

Encryption uses algorithms and keys. An algorithm is a set of rules for solving problems. A key is somewhat like a password that unlocks the secret message.

How can you prevent ransomware attacks?

There are many ways to stop ransomware before it hurts you. Here are some key steps:

Keep your software up to date

Always keep your computer and programs up to date. Updates often fix vulnerabilities that ransomware uses to get in.

Use good antivirus software

Get effective antivirus software. Keep it turned on and updated. It can detect many kinds of ransomware.

Be careful with emails

Don’t open emails from people you don’t know. Don’t click links or download files unless you are sure they’re safe.

Back up your files

Copy your most important files, and store them on something other than your primary computer. That way, if ransomware locks your files, you’ll still have copies. There are ways to automate this on a regular basis which can put your mind at rest.

What do you do if you get ransomware?

So you think you have ransomware? Don’t panic. Here’s what to do:

Disconnect from the network

Immediately disconnect your computer from the internet. This may prevent the ransomware from spreading or worsening.

Don’t pay the ransom

Experts say you shouldn’t pay. There’s no guarantee you’ll get your files back. Plus, paying encourages more attacks.

Report the attack

Tell the police about the attack. If you are a UK company, you might need report it to the Information Commissioner’s Office (ICO) if there is a breach to personal data. They can help and use the info to stop future attacks.

Use your backups

If you have backups, then you can restore your files from them. That is what backups are for, after all.

How can businesses protect themselves?

Businesses will want to take a few additional steps to remain safe. Here are some suggestions:

Train your employees

Train your employees about ransomware. Give them examples of what to watch out for, and what to do in case they encounter something suspicious.

Limit access to key files

Not everyone needs access to every file. Provide access only to those needed to perform the job. This may limit how far ransomware can spread.

Have a plan ready

Have a strategy in place, in case you become a target of ransomware. Exercise it. Preparation will make you swift, and thereby contain the damages.

How is ransomware evolving?

Ransomware is getting newer tricks all the time. Watch for this:

Attacks on phones and tables

Not only computers but also your phones and tabs could be attacked by ransomware now. Be wary with all your devices.

Double extortion

Some ransomware now steals your data before it locks it. Then the bad guys threaten to share your private info if you don’t pay. This makes the attack even worse.

Attacks on cloud services

Many people are migrating to the cloud for storing data. Ransomware has started targeting those services too. Ensure your cloud accounts are secure.

Stay Safe and Prepared

Ransomware is a serious threat, but you can protect yourself: keep your software updated, be careful online, and always have backups. If you run a business, train your team and have a solid plan. Stay alert and ready.

Do not try to face ransomware on your own. Contact us if you need any help with ransomware or have additional questions.