How do you know when you are hacked?
8 minute(s) read
Published on: Feb 19, 2022
Updated on: Mar 01, 2022
Nowadays, many people do all their essential tasks through the Internet, which ultimately causes the transmission of critical information through it, so that it causes an increase in the number of different hackers.
There are various hackers, such as black hat, white hat, gray hat, and lots of other types, whose goal is different from each other, and they may act in the direction of the law or against it.
To date, black hat hackers attacked many systems to use their information to achieve their goals.
Therefore, users do their best to increase the security of their systems so that no one can gain access to their systems.
One of the available ways to increase the security against various cyberattacks is to raise awareness about each type of attack to detect the threat promptly and take the necessary steps to prevent its progress.
In this article, we try to mention some signs cases according to which you can find out that hackers have attacked you.
Signs that you have been hacked:
-Your friends receive requests from social media, but you didn’t send them:
When your friends keep asking whether you send a friend request to them on social media or not, it indicates that you have been attacked.
The hacker used your username to create an account similar to yours, then sent friend requests to all your friends to follow them and gain access to their private information.
In this situation, you need to make your friends aware of the possible danger; therefore, they will reject any requests or messages they receive from that user.
-You will encounter a ransomware message on your system:
One of the methods that profiteers use to achieve their sinister desires is using ransomware; as you know, hackers use this method to encrypt essential user data and ask you to pay a specific fee for having them again so that you cannot access it if you don’t do whatever they want.
Of course, if you have a good backup, you can quickly replace the data encrypted by the hacker and not pay the ransom.
Hackers may do their best to encrypt backups as well, in which case there are many things to keep in mind when making these backups, such as good, reliable, tested, and offline backups.
Sometimes you will be redirected to another browser while searching for the phrase you want in the browser, which indicates that hackers are doing a malicious activity.
To investigate this, you can check that phrase in the search results to see if you have been directed to the right website.
If you do not find out that you are in danger by searching the browser, you can detect your network traffic.
In case of suspicious incoming and outgoing traffic, you should take the necessary security measures.
-You see the installation of unexpected software:
One of the signs that you can quickly notice that your system is being hacked is the installation of unwanted and unexpected software, as hackers install Trojans on your system.
After installing these malicious programs, many changes will be made in the settings of the victim system, which causes significant damage to the security of the entire system structure.
These unwanted software programs are most often legally installed on the user’s system while installing other programs.
If you want to prevent it from happening, it is necessary to read the license agreements carefully, and if it states that with getting this software, one or more other programs will be installed as well, you should cancel the process.
You can use many ways to find all the programs installed on your system, such as using Autoruns or Process Explorer.
Therefore, you can check which programs are unwanted and disable them to prevent hackers from reaching their goals.
The programs that we introduced to you to are suitable for Microsoft Windows, but it should be noted that they are also available for different Android and iOS operating systems (In French: Systèmes d'exploitation IOS ).
-Strange mouse pointer movements:
Another sign from which you can quickly notice that you have been hacked is the movement of your mouse to activate specific programs.
We must remind you that this hacking method is not common among hackers, but if used, it can damage the security of your system as much as possible.
In this way, the hacker gains access to the bank accounts and transfers a lot of money to their desired accounts, trades your stocks, and performs all kinds of rogue actions, all of which are designed to reduce your cash burden.
In case of such severe attacks, it is necessary to shut down your system immediately and disconnect from the network so that hackers cannot do more activity; then, you should contact people who are specialized in security and get help from them to secure your system so that they will quickly change all your passwords as a result of which profiteers can no longer access your bank accounts and make transactions.
-Empty your bank account all at once:
The number of hackers is increasing day by day because they can gain access to many financial resources with just one click and will never be satisfied with a small amount of money.
Given this, if your online account runs out of money without your permission, you should know that you are a victim of a cyber-attack so that it is necessary to take the needed measures to increase the security level and prevent this from happening again.
The critical point that should be mentioned is that most of the time, the financial institution replaces the stolen funds and takes responsibility for the low security of its online banking system.
-Confidential data on your system has been leaked:
All users care a lot about security and do almost all security tips to prevent hackers from infiltrating their systems and protecting their confidential data.
Once the confidential information you have provided a lot of security for is revealed, you can easily find out that you have been attacked.
After receiving this essential information, hackers may send you messages in which they ask for money; in this case, you should make sure that they are not lying and have access to this information before you intend to pay a fee.
-You observe strange network traffic patterns:
One of the most common attacks among various hackers is DDoS attacks, in which the primary goal of the hacker is to disrupt the traffic of a site.
This attack causes a computer system with specific functions not to work correctly due to fake traffic.
To detect this type of threat, you should check your site traffic patterns, and if you see unexpected and strange traffic, you have to disconnect the network and start IR research.
-Your password does not work:
In many cases, users won’t gain access to their accounts after entering their password, which is evident that something is wrong.
It usually happens when the victim responds to phishing emails, as the hackers change the password after logging in to the victim’s account so that the user cannot gain access to it.
If you want to prevent such attacks, it is necessary to raise your awareness about phishing which is a dangerous type of attack as it destroys your systems as much as possible; if you are willing to be more aware of this threat, we suggest you read articles in this field on the DotNek site.
Generally, in this article, we have dealt with some of the signs that indicate your system is in danger, so as soon as you see them, you have to take the necessary measures to prevent hackers from advancing, as a result of which, you can protect your essential data from any possible threats; therefore, there are no worries about the abuse of your information
You can get help from experts in this field when you see any of them and want them to increase the security of your system again; we hope this article can be helpful for you, and you can take the needed tips to increase the security level and protect your data from being stolen.Click to audit your website SEO