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No computer is safe if a Trojan such as “Security notice. Someone have access to you system.” secretly operates on it. A sneaky and...

No computer is safe if a Trojan such as “Security notice. Someone have access to you system.” secretly operates on it. A sneaky and multifunctional infection of this kind could heavily damage your machine and may launch different criminal activities without giving out any visible symptoms. Sadly, the chances of catching a Trojan horse like this one are quite high because nearly 70% of all the malware contaminations worldwide are caused by this type of malware, according to some recent statistics. That’s why, the more you know about the nature of the Trojans and their behavior, the higher the chances of you staying away from them and being prepared to deal with their stealthiness in case of a contamination. Threats like “Security notice. Someone have access to you system.” could have many malicious web transmitters and could be very challenging to detect on time. The potential damage that they may cause is also unpredictable. The Trojans are famous for their versatility and it is almost impossible to predict what kind of a criminal activity they may launch. Not to mention that their creators may reprogram them to perform one criminal task after the other, and that, without triggering any visible symptoms while operating inside the system. The methods you could use to remove the Trojans could also require your full attention and some basic understanding of the virus. That’s why it is not a good idea to experiment with your malware-removal skills when it comes to such threats.

This specific Trojan-based infection seems to have focused on spamming the users’ mailboxes with a ransom-demanding message that asks them to send a certain amount of money to a specific BitCoin wallet.

The email states:

“Security notice. Someone have access to you system.” Email Scam










“Security notice. Someone have access to you system.”, in particular, is a dreaded infection which some security experts regard as very harmful and challenging to deal with. In order not to let it mess up your system, we’ve decided to help you remove it in a safe and reliable manner. Below, you will find a step-by-step removal guide, which contains specific instructions that could rid you of the hidden malicious code as well as a professional removal tool for automatic assistance if you think you might need that. It is highly advisable that you use them both and follow the instructions very strictly if you want to ensure that the Trojan horse has been effectively eliminated. Do not try to delete files which you are not sure about because this may cause more harm than good.

The harmful abilities of “Security notice. Someone have access to you system.”

“Security notice. Someone have access to you system.” is a complex malicious tool which could be used for a variety of online crimes. The criminals who are in control of it may decide to corrupt your system with its help or to delete all the data that you keep on the infected computer. They may also set it to spy on you and to keep track of every keystroke, password or login credentials that you type in order to use them later for different actions of fraud, theft and harassment. Terrible issues with your system’s performance may also take place due to some unauthorized access and OS changes caused by the Trojan. It is possible that a threat like “Security notice. Someone have access to you system.” may secretly insert other malicious code and get you infected with Ransomware, Spyware or similar nasty viruses if not removed on time.  That’s why the sooner you detect and eliminate it, the greater the chances of saving your PC from terrible all kinds of issues and damage.

Advanced infection methods

The Trojans would not have gotten so widespread and so problematic without the help of their stealthy transmitters and the social engineering infection techniques they implement. Such threats can hide within all sorts of web content and could easily mislead the web users about their real nature and purpose. In many cases, the malware may come disguised as a regular email attachment, a harmless pop-up or an ad, an intriguing link sent from a friend, or some legitimate-looking software installer or update notification. It is in many cases really difficult to distinguish the virus from the other web content that you daily interact with and that’s why the best way to detect the hidden infection is to use professional antivirus software or a specialized antimalware tool. The regular system scans with such security programs can help you catch the sneaky Trojans on time and can offer you recommended actions for their effective removal. Of course, you should not solely rely on that and, instead, you should also try to be more cautious when spending time online. It is certainly not a good idea to click on everything that pops up on your screen or to visit sites and platforms with sketchy content, redirect links, aggressive ads and pirated materials. Also, try to stick to reputed web locations and be selective about the sources of your software and the applications that you download and install on your PC because, sometimes, such installs may hide potentially unwanted or hazardous components.


Name“Security notice. Someone have access to you system.”
Danger Level High (Trojans are often used as a backdoor for Ransomware)
Symptoms Unusual system errors, sudden crashes, sluggishness and unresponsiveness may eventually indicate the presence of this malware.
Distribution Method Infected software installers, email attachments, fake or misleading ads, pirated content, spam.

Special Offer

We get asked this a lot, so we are putting it here: Removing parasite manually may take hours and damage your system in the process. We recommend downloading SpyHunter to see if it can detect parasite's files for you. 
Click to Download Spyhunter's Anti-Malware Scanner.

More information about SpyHunter and steps to uninstall. Please review SpyHunter's EULAThreat Assessment Criteria, and Privacy Policy. Keep in mind, only SpyHunter’s scanner is free. If it detects a malware, you'll need to purchase its full version to remove it.

Remove “Security notice. Someone have access to you system.” Email Virus Scam

1: Preparations

Note: Before you go any further, we advise you to bookmark this page or have it open on a separate device such as your smartphone or another PC. Some of the steps might require you to exit your browser on this PC.

2: Task Manager

Press Ctrl + Shift + Esc to enter the Task Manager. Go to the Tab labeled Processes (Details for Win 8/10). Carefully look through the list of processes that are currently active on you PC.

If any of them seems shady, consumes too much RAM/CPU or has some strange description or no description at all, right-click on it, select Open File Location and delete everything there.

Also, even if you do not delete the files, be sure to stop the process by right-clicking on it and selecting End Process.

3: The Hosts file

Go to c:\windows\system32\drivers\etc\hosts. Open the hosts file with notepad.

Find where it says Localhost and take a look below that. 

hosts_opt (1)

If you see any IP addresses there (below Localhost) send them to us here, in the comments since they might be coming from the virus.

Special Offer

To remove parasite on your own, you may have to meddle with system files and registries. If you were to do this, you need to be extremely careful, because you may damage your system.
If you want to avoid the risk, we recommend downloading SpyHunter - a professional malware removal tool - to see whether it will find malicious programs on your PC.

Download SpyHunter

More information about SpyHunter and steps to uninstall. Please review SpyHunter's EULAThreat Assessment Criteria, and Privacy Policy. Keep in mind, only SpyHunter’s scanner is free. If it detects a malware, you'll need to purchase its full version to remove it.

4: Disable Startup programs

Re-open the Start Menu and type msconfig.

Click on the first search result. In the next window, go to the Startup tab. If you are on Win 10,  it will send you to the Startup part of the task manager instead, as in the picture:

If you see any sketchy/shady looking entries in the list with an unknown manufacturer or a manufacturer name that looks suspicious , disable those programs and select OK.

5: Registry Editor

Press Windows key + R and in the resulting window type regedit.

Now, press Ctrl + F and type the name of the virus.

Delete everything that gets found. If you are not sure about whether to delete something, do not hesitate to ask us in the comments. Keep in mind that if you delete the wrong thing, you might cause all sorts of issues to your PC.

6: Deleting potentially malicious data

Type each of the following locations in the Windows search box and hit enter to open the locations:






Delete everything you see in Temp linked to “Security notice. Someone have access to you system.”About the other folders, sort their contents by date and delete only the most recent entries. As always, if you are not sure about something, write to us in the comment section.

Daniel Sadakov

Daniel Sadakov has a degree in Information Technology and specializes in web and mobile cyber security. He harbors a strong detestation for anything and everything malicious and has committed his resources and time to battling all manners of web and mobile threats. He has founded, a website dedicated to covering the top tech stories and providing useful tips for the everyday user, in an effort to reach and help more people.

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