Cybercrime , a subject that needs to be present and debated in everyday life, but which is still little discussed, and above all, there are few companies that know the importance of understanding this subject and maintaining security to prevent invasion and data theft .
Lack of security is the main trigger for cybercrimes, which are linked to very frequent problems that increase every day, such as data hijacking, better known as Ransomware ; loss of information; account theft, among other problems.
Why do cybercrimes happen?
Most internet crimes occur due to a lack of security , improper access to dangerous websites that contain threats or even a lack of updating operating systems and more up-to-date versions of software.
We know that there are people who are on the internet for work, researching or obtaining information, but also those whose main focus is to harm and bring harm to other users of the network. Therefore, it is important to pay attention to what is accessed and maintain security, so that access to the internet does not lead to complicated and harmful situations.
However, once you know about the attack you need to make quick decisions. The cost grows exponentially as time passes until you resolve the problem. In other words, limiting the scope of damage is crucial: activate all security tools that are within your reach, prioritizing the areas that were the main targets of the attack.
There are Manuals for safe use of the internet , which help to maintain security on the internet, however, we have developed some tips that can help you in case of invasion and data theft and also to prevent this type of situation. Check out:
1) Back up immediately in cases of cybercrime
When we talk about backup , people immediately believe that they should copy everything they need onto a pendrive, external hard drive or another computer, for example.
Thanks to technology, today there is software that allows you to make backups quickly and automatically, and in these cases of invasions it is the best option. However, it is important for the common user to keep in mind that backing up is, first and foremost, a work philosophy that requires discipline and consistency.
Currently, most of the tools that generate data have automatic backups, with times that can be programmed by the user. It is of great value, because when files are lost in a virtual attack, they will hardly be recovered in the future.
2) Block extensions
Some extensions installed in browsers can serve as tools to spy on your data and daily browsing. It is recommended not to install extensions from unknown websites or software, or those that have a low reputation in the market, thus avoiding any type of problem.
3) Scan with a good antivirus
A program with antivirus and antispyware capabilities can detect and often remove malware threats that would otherwise remain hidden on your computer.
It is important to understand that Antivirus is one of the most powerful weapons of protection that a PC, notebook and smartphone can have against cyber crimes. In addition to protecting them against cybercriminal attacks and detecting viruses, the security tool has one of the most basic and essential features, complete scanning of devices.
This way, threats and corrupted files or even those that are just suspicious from the machine are eliminated.
4) Collect the evidence of cybercrime
If an invasion or data theft affects your company, the best thing to do is to save the files, emails, screenshots ( Print Screen ), and any other material that proves the crime. But it needs to be quick, because, in the virtual world, evidence disappears quickly and hackers and cybercriminals are cunning and do everything they can to avoid being discovered.
5) Do not make any type of payment
In the case of a Ransomware , where data is hijacked and criminals ask for a value in bitcoins , as if it were a ransom, to unlock or return your data. In this type of situation, the best thing to do is not make the payment, as many cybercriminals take the amount paid and do not return your data, which means you and your company end up at a loss.
Furthermore, eliminating already installed Ransomware is almost impossible. If by chance your machine is contaminated, it will probably need to be formatted, permanently deleting all data, information and programs from your computer.
It can be seen that it is not easy to experience cyber crimes. But, if this happens, you need to remain calm and know that prevention must be carried out as soon as possible.
We have a blog category solely with security a variety of articles to keep your company protected from virtual attacks.
To the next!
8 comments
Comments closed