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Ransomware: why should you be careful of it?
Since the creation of the computer and, above all, the internet, the associated dangers have evolved, an example of this is Ransomware. This attack has generated large losses, is considered one of the most lethal and difficult to control today.
In addition, its characteristics change in each situation and make the task of freeing the equipment from the restrictions that are imposed on it more complicated. It is difficult to reverse the effects of such malicious software, but avoiding it is quite simple, therefore, it is better to start prevention.
So that you can protect yourself properly, we recommend that you continue reading. Thus, you will find answers to frequently asked questions: What is it? And how to avoid it? We assure you that it will be much easier than you think.
How is ransomware defined?
This term comes from the mixture between two English words, "ransom" which translates as rescue or recovery. And, at the same time, “ware” which is the diminutive of software, allows us to briefly understand the meaning of the word.
Based on this, then it is understood as a type of malware that is responsible for hijacking data and requesting a payment.
Normally, the amount of money to be paid is economic, and your contribution is necessary for the release of the information.
Ransomware Action Methods
This happens quickly and can involve 3 different types of methods.
The first is blocking, which prevents access to the system, common in attacks on government entities or companies.
It is followed by encryption, a version in charge of encrypting all the content of the equipment or system, preventing it from being viewed.
Lastly, there are the combined attacks, which mix the characteristics of the previous two and are usually much more dangerous.
What are the dangers associated with this type of malware?
The threats from hackers using Ransomware become so worrying because they often have access to data.
That is, once they have infested the computer, they can manipulate the. Something that automatically puts on the table the exposure of personal or private information of companies.
Also, when an agreement is not reached with the attacker or the requested ransom is not paid, the data can be completely erased. When it comes to this type of malware, the problem is twofold, either you pay what they ask for, or you lose all your information quickly.
It should be taken into consideration that not all attacks have these intentions, most of them only have economic foundations.
Who is exposed to cyber-attacks?
Unfortunately, it is necessary to clarify that everyone is exposed to Ransomware. There are many ways to deliver this type of malicious code to a system, from an email to a web page.
Everything happens suddenly, the attack is seldom foreseen by the cyber security of the consortia. And if that is the case, much less by a person at home, where their level of cybersecurity is lower.
Because they work like a Trojan, access can be given in a couple of clicks, SPAM emails or a website with many warnings will suffice.
After this, the virus develops slowly, remaining undetected until the attack is launched. Right at that moment, there is a high probability that it will not be possible to turn back. Hence the risks involved in having this type of malware on any system.
How to act before an attack of these characteristics?
Bearing in mind the previous point, it is good to be clear about the most appropriate protocol in case you get caught by this type of malicious software.
First of all, you should not despair, most hackers say that they will expose the data or delete everything, but that is not their purpose.
You will have to take the process calmly, call your trusted technician, and do not turn off the equipment. Never try to enter a password or any other code, you could make the problem bigger.
Another important detail, do not to be intimidated. There is evidence of software of this type that can be easily decrypted with the necessary tools.
It should be noted that, within the recommendations made by the police forces of several countries, the fact of not making payments immediately stands out. This can make you a target of interest and could cause multiple attacks, with the amount required increasing.
Indeed, it is difficult to adopt a calm attitude in situations as dangerous as this. However, it is transcendental so as not to fall into diatribes or worsen the scenario that is already established.
Is it possible to stay protected from this situation?
Many antiviruses and cyber security systems are working on solutions that can counter the effect of Ransomware, but caution is the ideal cure.
This has led many companies to create internal networks, to get rid of Internet use by employees. This measure has given excellent results, since all mail is filtered and reviewed by security systems, avoiding contagion.
On the other hand, several companies offer antivirus protection against this type of attack. Simply, what they do is generate a barrier that does not allow access to the files, preventing the hacker from blocking them.
Undeniably, protection is the best tool against this type of attack, as long as malware does not enter or its spread is controlled, the system will be fine.
