Ransomware is back with a vengeance, what is it? December 28, 2019 – Posted in: Cyber Security, News – Tags: Cyber Security
Ransomware is back with a vengeance, what is it?
Every day, there’s a distinctive piece of malware that threatens to destroy or impede the data from being opened by distorting or obliterating computers worldwide. One such malicious malware is infamously known as ‘Ransomware’.
This piece of malware prevents the user from opening the system or retrieving the data by locking them out. It’s usually carried out by encrypting the system. The motive of any hacker to infect a system with ransomware is almost always extortion.
The unfortunate target is notified by the hacker in advance to pay the ransom if they want to access their data. The payment is requested via bitcoin which allows the hacker to conceal their identity.
How does ransomware work?
Ransomware can be acquired by anyone with admittance to the dark web. The hacker can then rework the malware corresponding to their needs and distribute it. The circulation of the ransomware is done via spam emails, infected software, hazardous websites and corrupted external hard drives.
The many different types of Ransomware
The three main types of ransomware are as following:
- Scareware
Contrasting to the name, this malware is somewhat threatening. This ransomware will keep sending messages – asking you to pay or else the malware will destroy your computer. However, your data is completely safe.
- Screen Lockers
This particular ransomware will totally block you out of your computer system. Once you start your computer, you’ll be welcomed with an unwanted message from the hacker.
- Encrypting Ransomware
The worst possible kind of ransomware, it encrypts your files and keeps them protected unless the ransom is paid in full. Once this attack happens, there is no other way to retrieve the data short of paying the hacker. It’s unfortunately gone for good.
How you can prevent ransomware from striking your system
One of the very foundational ways to keep yourself protected against ransomware attacks is to keep a backup of all your devices on a frequent basis. Avoid any spam emails or downloading any unknown files onto your computer without scanning them first.
Frequently update all your system files and software to take care of any ambiguities. The best way to fight ransomware attacks is by being aware. Understanding the consequences of your actions.
Can you Remove Ransomware?
Unfortunately, not much can be done to remove ransomware once it’s activated. But be sure not to pay the ransom up front as it doesn’t ensure a stop on the ransomware attacks and it also doesn’t guarantee you’ll get your data back.
However, there are a few things you can do when an attack has happened:
- Use decryptors to retrieve some of your encrypted files
- Reboot the system in a safe mode to start it from last restore point
- Try to reboot the system from a CD or a bootable drive.
- Install anti-malware software.
There is no one way to protect your data from malware. Keeping yourself appraised about the developments in the security realm of the digital world is the safest way forward.
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