What is ransomware exactly?

The intruders have the ability to steal our money by employing more sophisticated techniques as technology advances. We receive messages in our mobile phones and in our mailboxes with links to photos or other programs which "interest us" However, in actual these are viruses that take control of your mobile device or laptop.

You can, for example make your advertisement on an advertising platform about selling a product. After a few hours, you will receive an SMS offering to exchange your good to another product with a link on the images of the product. You can download the specific software by clicking on this link on your Android device. It will then transfer your entire money to the account of the person who did it.

Another popular attack method is to send out mail messages with link text and links, which encourage users to click the link. For instance, an intruder could offer you good job and it is required to fill in a form by clicking on the link. In the process, your laptop or device will be infected by an infection known as a trojan, or a "keylogger" which reads data from your hard drive and keeps track of keystrokes and forwards all these data to the intruder. Based on the analysis of the information that is gathered, the hacker will be able determine your passwords, which you have set and use the passwords to steal money or personal data.

What is ransomware?

Ransomware, which relies on the human mind and is a brand new way to make money for hackers. In this instance, when you click a link, your device will be blocked and you receive a message: "You need to transfer 100$ in order to gain access back to the device and prevent data loss. "

Typically, when you open such link, special program code alters the registry or autorun files, and the user sees this message. If you do transfer money, it will not affect anything and you aren't able to access your device.

However, there are more serious variants of ransomware and you could lose all your data from your device. The malware does not make backups for this scenario and your information is lost for ever. No one can retrieve it remotely.

This is why it is important to use antivirus or special scripts to fix your system. Never pay anyone else!

How do you safeguard yourself?

First, it is necessary to ensure that the antivirus database stays up-to-date. In the majority of cases, antivirus systems successfully prevent infection of the operating system.

Second, regularly back up your information. For this, you can use either a portable hard drive or cloud services. If you lose the data from your device, you'll be able to easily restore it without problems.

The most important thing is to be on guard. According to studies, in most cases malware is infected on a computer or mobile device when opening an attachment to a letter that is in your mailbox, for example when opening an attached picture. Unknown recipients may deliver attachments you shouldn't open. To safeguard yourself against such messages, utilize temporary mailboxes. They will block your identity online and filter out any messages that are suspicious. Statistics show that temporary mailboxes are not as vulnerable to attacks of this kind since their time-frame is short.

Summary

Never open mail from unidentified people, and never open attachments.

If your device is blocked, do not send money to intruder, since your device isn't unlocked. To fix the issue, use antivirus or special scripts.

Make use of disposable mail because it lets you protect yourself from mails with attached malware.