Data theft: What is it? How to prevent it?

Data theft is a term used to refer to bad actors who specialize in using techniques to illegally infiltrate and steal data information. The targets often targeted by these objects are users or large organizations with limited security.

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What is data theft?

Data theft is a general term used to refer to objects or organizations that specialize in attacking the data system of any individual or organization. Accordingly, these subjects will use many different sophisticated techniques to infiltrate the data system of their targeted victims.

Once the system has been successfully infiltrated by these objects, they have full access and management rights to all data information and even the victim’s device. Depending on the goal of data theft, the level of impact and damage may vary.

On the other hand, data theft can also be considered a good action if the actor has the goal of exposing a certain illegal act.

How is data theft attacked?

Statistics show that the 5 most common ways that data theft is used to attack a system at any time are:

• Pretending to be employees or representatives from reputable units to send messages and emails to victims to collect response information or even infiltrate the victim’s device system.
• Directly exploit vulnerabilities from websites or applications from projects that the victim accesses to directly penetrate the victim’s device system.
• Distributing malicious code from many different sources such as messages, websites, and pirated applications,… to directly enter the victim’s device system.
• Man-in-the-middle attacks through unsecured public Wifi networks or malware on the victim’s computer to collect all information and actions that the victim has performed.
• Automated attacks with password detection tools or from collected data to directly penetrate the victim’s financial systems.

What is the goal of data theft?

If you are wondering what they will do when data thieves have obtained all data information or even access to the victim’s system? Here is the answer for you:

Blackmail

The most basic and common goal occurs when all important data information or the victim’s entire device system has been attacked. At this time, the victim will be notified and asked to pay the corresponding ransom or else they will be threatened with having their information and systems publicly disclosed or destroyed.

The required ransom level will depend on the data theft requirements, but there is no guarantee that after payment, they will return the information and device to the victim.

Identity theft

The bigger goal of blackmail is that once the attacker has all of your personal information, they can use it for many different purposes. From small to highly dangerous jobs, everything can be done, but the person who will suffer the consequences will be the victim of these attackers.

Besides, with the information that data theft has stolen, it can also be used to sell on the black market for other people to use.

Infrastructure theft

Usually takes place with large organizations or sometimes entire country systems, the target is unauthorized access and use of infrastructure from these organizations. The scope of impact will depend on the size of the object being attacked.

Most data theft attacks for this purpose are often professional, highly qualified hackers and often cause huge damage.

Other purposes

In a relatively special but not impossible case, here subjects attack a large system just to show off their abilities.

On the other hand, subjects who perform attacks on a system can also be gray hat hackers who want to help systems find security holes.

How to prevent data theft?

Here are some of our suggestions on how you can prevent possible security breaches:

• Use 2-layer authentication to increase security to the highest level.
• Set up security information with the highest complexity possible.
• Be careful about sharing too much detail about personal or financial information.
• Do not access or use any unfamiliar applications, links, or websites.
• Regularly check and update security applications.

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Conclusion

So together we have come to an end to all the content surrounding the topic of data theft. Hope it will be useful to you and see you again in other content from AZcoin.