To begin with, we need to make things clear, as many people today still do not understand the term ransomware and why it is very dangerous for their security and privacy.
According to the UK’s National Cyber Security Centre, ransomware is malicious software that prevents access to a device and its stored data, usually by encrypting files. A criminal group will demand a ransom in exchange for decryption.
Once attacked, the computer itself may be locked, or the data it contains may be encrypted, stolen, or deleted. Additionally, attackers often threaten to leak the data they steal.
How a Ransomware Attack Works in 2024
A ransomware attack consists of three fundamental steps. The first is gaining access to the computer or device targeted by hackers. The second step is activating the malware, and the third is the ransom demand. Let’s explain this in detail:
Attackers gain access to our network, establish control, and deploy malicious encryption software. They may also steal copies of your data and threaten to leak it.
Activation: The malware activates, locking devices and encrypting the network data, which means you can no longer access it.
Ransom Request: Next, hackers usually send you an on-screen notification explaining the ransom and how to pay to unlock your computer or regain access to your data.
As is common in these illegal processes, payment is typically requested through an anonymous website and usually in cryptocurrencies, such as Bitcoin or Ethereum (the two most commonly used).
When Can Ransomware: Common Situations attack us
Ransomware often spreads through phishing emails that contain malicious attachments or unauthorized downloads.
Drive-by Downloading occurs when a user unknowingly visits an infected website, which then downloads and installs the malware without the user’s knowledge.
For example, an email may ask you to visit a site to track your Amazon package, and you might not realize that the email address is unreliable or that the website is not the original one.
However, it’s not only transmitted via email; it can also spread through standard methods such as social media or WhatsApp. A user on Instagram might send you a legitimate link, leading you to mistakenly click on it. The same goes for someone messaging you on WhatsApp with a link to visit a website. Falling into this trap is very easy in today’s age of registrations, mailings, and company forms.
As you can see, these situations are so every day that they happen to us every day. Fortunately, 99% of the time, the files we download or visit websites are legitimate. The problem arises when hackers exploit that small gap to infiltrate and infect our computers.
The Best Way to Avoid Ransomware: Install an Antivirus
Beyond being cautious in our daily lives, for all users reading this about ransomware, the answer to your fears is an antivirus because even the most careful people can fall into hackers’ traps.
If you have sensitive or confidential information on your computer, if you work extensively with your computer and your job depends on it, or simply if you value all the personal information that you have accumulated over the years, an antivirus can prevent you from becoming a victim of a ransomware attack.
How does an antivirus protect us from This Type of Malware? Let’s take a look. Among the available options, we recommend Avast Free Antivirus, as it is easy to use and has specific protection against ransomware. Moreover, the program is free, so anyone can access it with just a visit to download it officially.
Returning to the reasons for choosing Avast Free Antivirus, this can be focused on two specific points:
File Shield blocks the opening of malicious files and programs and alerts you if new dangerous files are detected. If you accidentally download a program or visit a website, you shouldn’t. Avast will notify you if it detects something dangerous, which can prevent ransomware infection.
24/7 Updates: They constantly update their software to protect you against new ransomware strains. The Avast team works daily to detect and update its cybersecurity threats database to protect its users.
In addition to these two points against ransomware, Avast Free Antivirus protects against most types of malware so that you will be safer from Trojans, phishing, and other malicious practices by hackers.
Since the option is free, we encourage you to download it today and see how well it works. If you find its functionality and interface satisfactory, you’ll be glad to know it has recently been updated to make it more user-friendly and faster to install.
