Wondering how to detect & prevent a ransomware attack?
Internet and technological advancement have given rise to different kinds of viruses and malware, each damaged in its own way. Just like a cyberattack, a ransomware attack can shut down your business and harm your reputation.
Ransomware is all about accessing your data, locking your hard drive, and demanding money in return. This particular malware threatens to publish, delete or even withhold access to important business or personal data.
The malware is installed on a system to lock or encrypt valuable files on the network and extort a financial ransom from victims by threatening them. The consequences can be catastrophic and are not easy to deal with. So, it’s essential to know how to prevent a ransomware attack.
Different kinds of ransomware?
Ransomware is actually a broader term that covers various kinds of malware that you need to be aware of:
This kind of ransomware is a computer attack intended to hit your computer or network and look for crucial data. It gathers documents to encrypt and makes them inaccessible to force you to pay a ransom to unlock them.
2. Locker Ransomware
The locker ransomware hits the whole system, and you can’t use your computer for even basic tasks and daily routine activities.
This malware hits your computer with a different method to make you pay the ransom. It makes a window pop up appear that says “scanning your computer for problems,” and when scanned, the solution to the problem is offered in return for a hefty price.
Doxware threatens to publish sensitive information like compromising photos and videos, personal information, or financial information if you don’t pay the ransom. This malware can cause substantial damage to businesses and individuals.
How does it work?
The ransomware attack ranges from locking your system to attempting full encryption of files and resources until the victim pays a ransom. The fraudster might gain access to your computer system or sneak in your computer with an email attachment you will accidentally download.
The hacker steals information and offers back the information in return for a ransom. The cybercriminal may unlock your data as the ransom gets paid.
How to Prevent Ransomware attack
Here are some ways you can avoid and stop a ransomware attack:
Don’t click on links that are not verified:
You can prevent ransomware attacks by avoiding clicking links in spam emails or unfamiliar websites. Once you have it on your computer, your computer gets infected, and you will be asked for something in return for stopping your data hostage.
Data Backup and Recovery:
If ransomware succeeds in hitting your device and makes its way to encrypt your files, your data is compromised. So, you should ensure that your data is protected, and you can restore data when needed without having to wait. The storage can be on local disks or cloud service. This helps businesses and individuals recover their data in such disastrous situations.
Use the Ransomware Decryption Tool:
If your computer gets infected with ransomware, the only possible solution to get your information back safely seems to be the payment of a ransom to the fraudster. So, you can get your files decrypted with a ransomware decryption tool.
Don’t use unfamiliar USBs:
We recommend you never trust a removable storage device like a USB because it can lead you to an unseen danger. You plug it into your computer, which can be the biggest mistake leading to irreversible damage to your business and personal information. Fraudsters infect USBs with ransomware and leave them in public so that you can pug them in and get caught in their nets.
Use Public Wi-Fi with VPN:
Always be cautious with public Wi-Fi usage because it’s a sensible protection measure that helps you stop ransomware attacks. Usage of a public Wi-Fi connection makes your device vulnerable to attacks. So, you should prefer the use of a VPN to avoid ransomware.
Keep your system up-to-date:
You should ensure that your computer is regularly updated and security is also taken care of. The ransomware exploits vulnerability in the software. Therefore, it’s critical to update your system with regular security patches.
Network traffic monitoring:
Whether you’re an individual or a business, you should perform real-time monitoring to keep an eye out for threat behavior or fraud that could cause ransomware attacks or other security incidents.
Ransomware is not the new normal of cybersecurity, and it requires us to be extra careful to protect ourselves from fraudsters and cybercriminals.
Follow the steps explained above, and you will be able to prevent your organization and personal information from such a ransomware attack. These tricks will help remediate against ransomware and build a strong defense, not allowing the ransomware to make major attacks on your crucial information.