The 4 most common types of cybercrime in the world!

 

The internet plays an important role in the digital transformation the world has been going through. But despite sustaining an era of hyperconnection, it is also a stage for cybercrime.

 

As the term itself demonstrates, a cybercrime corresponds to an illicit activity carried out on the network. It may involve theft of information, systems intrusion, ideological falsehood, moral damages, among other types of harm to users.

 

Unfortunately, the actions are increasingly elaborate, something that even interferes with the identification of the author. However, it is important to pay attention to the most common types in the world to understand how to act in the face of threats. Check out what they are below!

 

1. Data breach: one of the cybercrimes that most steals passwords and bank details

 

A data breach is an action that exposes confidential or sensitive information to an unauthorized individual. It runs through malware, which manages to steal passwords, banking details, and other similar data.

 

Many cybercriminals sell this data, and the illegal market for personal data has become lucrative. However, with the creation of the (General Data Protection) , the intention is that these incidents become less frequent and penalized.

 

2. Dictionary attack: an identity attack more frequent than you might think

 

Among the most common cybercrimes in the world is also the dictionary attack. It is a type of identity attack, in which the hacker tries a large number of known passwords to try to grant access.

 

This activity is usually successful, as many people tend to use short passwords or passwords with frequent use in the vocabulary, with simple variations at best. It is for this reason that the systems recommend more elaborate passwords and offer the evaluation of "password strength" in the registration of a user.

 

3. Ransomware: an activity based on encrypting files and folders

 

Ransomware, in turn, is one of the cybercrimes that aim to encrypt files and folders. Its malware is used to extort money from victims, usually in the form of cryptocurrencies. It is as if it were a kind of virtual kidnapping, since the password for decryption is only released after payment is made.

 

Its action is very intense, it doesn't just block systems and files, but entire machines. If the payment does not happen, the responsible criminal can leak or erase the data. This is a frequent virtual threat since 2005, but it can be controlled with the use of good antivirus programs.

 

4. Disruptive attacks: active work to deplete application resources

 

With disruptive attacks, the cybercriminal works to deplete an application's resources. The activity takes place through a DDOS, the acronym for Distributed Denial of Service.

 

This type of attack can target any endpoint. It usually starts by sending emails or clickable links that are not identified by antispam filters or antivirus software. It is a more modern and effective invasion alternative.

 

It is interesting to point out that cybercrimes are carried out with greater recurrence in systems, platforms and servers of companies from different niches or large institutions. Therefore, it is very important to invest in IT services to monitor and combat activities, in addition to fully reinforcing the security of the virtual environment.

 

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