The application TechSignalSearch has been classified as a potentially unwanted program (PUP) due to the fact that it tricks users into executing it on their Mac systems without being aware of the process. Once executed on the system, TechSignalSearch might turn on tracking technologies that collect sensitive data and then transfer it to remote servers. The details may be misused for aggressive advertising and financial gains.
In this specific article, you can find more information about the nasty application TechSignalSearch as well as an in-depth removal guide with steps applicable to all Mac operating system versions.
|Short Description||A questionable application that hijacks Safari and Chrome browsers for Mac. Performs browser modifications without your knowledge.|
|Symptoms||The homepage, new tab page and search engine in preferred web browser may be set to display hoax search engine. Browser slowdowns may occur due to increased number of online ads. The program may start every time you start the affected Mac.|
|Distribution Method||Freeware Installations, Bundled Packages|
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|User Experience||Join Our Forum to Discuss TechSignalSearch.|
TechSignalSearch Unwanted Mac App – Spreading Techniques and Impact
The TechSignalSearch is a potentially unwanted program that affects Mac systems with the goal to generate revenue for its owners. It realized this goal by delivering annoying ads. Once it finds a way to run its files on the system it alters main browser settings without asking for permission. Afterward, the program starts delivering bogus offers in the affected browser be it Safari, Chrome, Mozilla, Opera or another one that you prefer.
The ads by TechSignalSearch may be so intrusive that your browsing may regularly be interrupted by annoying redirects to questionable websites that present “special” offers. Beware with all those ads and websites because they may expose your Mac system at risk of serious malware infections. Hackers are constantly looking for ways to improve their propagation mechanisms with website corruption being one of their favorite approaches. In the event, that the undesired program redirects your browser to a web page controlled by hackers, you may become a victim of a drive-by attack.
Potentially undesired programs like TechSignalSearch are also categorized as adware. Adware is not a program created with malicious purposes as it primarily aims to deliver ads and monetize its presence on a computer system by tricking users into visiting sponsored web pages. However, sometimes adware can be malicious. Malware operators were detected to use such type of programs for man-in-the-browser (browser process injection) attacks.
Unfortunately, your Mac may be forced to load TechSignalSearch every time you turn it on. For the purpose, the undesired program creates files in hardly accessible system folders. As long as these files are present on your macOS, the undesired program may load on every system start. This behavior makes it a really persistent and annoying app.
How does TechSignalSearch affect Mac devices? The TechSignalSearch PUP is effectively being distributed via freeware installers, bundled packages and other undesired programs like Mac Cleanup Pro. So you might have let TechSignalSearch run on your Mac without even being aware. Software packages contain additional components that are not always disclosed properly (or at all), and you can get tricked into installing apps such as the discussed PUP for Mac. Sometimes this can be avoided if you check the Advanced or Custom option in an installation setup to see the full contents of what you are getting.
How to Remove TechSignalSearch from Affected Browser and macOS
In order to remove TechSignalSearch along with all entries it created on the system, you should complete several removal steps in a precise order. The guide below presents you manual and automatic removal approach. In order to fully get rid of files installed by undesired programs and strengthen macOS security, we recommend that you combine the steps. Some of the files associated with TechSignalSearch cannot be removed manually except you are an experienced computer user. So the manual TechSignalSearch removal might be quite a complicated process that requires advanced computer skills. If you don’t feel comfortable with the manual steps, navigate to the automatic part of the guide.
In case you have further questions or need additional help with the removal process, don’t hesitate to leave us a comment.
Before starting to follow the steps below, be advised that you should first do the following preparations:
- Backup your files in case the worst happens.
- Make sure to have a device with these instructions on standy.
- Arm yourself with patience.
Step 1: Uninstall TechSignalSearch and remove related files and objects
1. Hit the ⇧+⌘+U keys to open Utilities. Another way is to click on “Go” and then click “Utilities”, like the image below shows:
- Go to Finder.
- In the search bar type the name of the app that you want to remove.
- Above the search bar change the two drop down menus to “System Files” and “Are Included” so that you can see all of the files associated with the application you want to remove. Bear in mind that some of the files may not be related to the app so be very careful which files you delete.
- If all of the files are related, hold the ⌘+A buttons to select them and then drive them to “Trash”.
In case you cannot remove TechSignalSearch via Step 1 above:
In case you cannot find the virus files and objects in your Applications or other places we have shown above, you can manually look for them in the Libraries of your Mac. But before doing this, please read the disclaimer below:
You can repeat the same procedure with the following other Library directories:
Tip: ~ is there on purpose, because it leads to more LaunchAgents.
Step 2: Remove TechSignalSearch – related extensions from Safari / Chrome / Firefox
Step 3: Scan for and remove TechSignalSearch files from your Mac
When you are facing problems on your Mac as a result of unwanted scripts and programs such as TechSignalSearch, the recommended way of eliminating the threat is by using an anti-malware program. SpyHunter for Mac offers advanced security features along with other modules that will improve your Mac’s security and protect it in the future.
What is TechSignalSearch on your Mac?
The creators of such unwanted apps work with pay-per-click schemes to get your Mac to visit risky or different types of websites that may generate them funds. This is why they do not even care what types of websites show up on the ads. This makes their unwanted software indirectly risky for your MacOS.
Can my Mac get a virus?
Yes. As much as any other device, Apple computers do get viruses. Apple devices may not be a frequent target by malware authors, but rest assured that the following Apple devices can become infected with a virus:
- Mac Mini
- Macbook Air
- Macbook Pro
What are the symptoms of TechSignalSearch on your Mac?
There are several symptoms to look for when this particular threat and also most Mac threats in general are active:
Symptom #1: Your Mac may become slow and has poor performance in general.
Symtpom #2: You have toolbars, add-ons or extensions on your web browsers that you don't remember adding.
Symptom #3: You see all types of ads, like ad-supported search results, pop-ups and redirects to randomly appear.
Symptom #4: You see installed apps on your Mac running automatically and you do not remember installing them.
Symptom #5: You see suspicious processes running in your Mac's Activity Monitor.
If you see one or more of those symptoms, then security experts reccomend that you check your Mac for viruses.
What types of Mac threats are there?
According to most malware researchers and cyber-security experts, the threats that can currently infect your Mac can be the following types:
- Rogue Antivirus programs.
- Adware and hijackers.
- Trojan horses and other spyware.
- Ransomware and screen-lockers.
- Cryptocurrency miner malware.
What to do if I have a Mac virus, like TechSignalSearch?
Do not panic! You can easily get rid of most Mac threats by firstly isolating them and then removing them. One reccomended way to do that is by using a reputable malware removal software that can take care of the removal automatically for you. There are many Mac anti-malware apps out there that you can choose from. SpyHunter for Mac is one of the reccomended Mac anti-malware apps, that can scan for free and detect any viruses, tracking cookies and unwanted adware apps plus take care of them quickly. This saves time for manual removal that you would otherwise have to do.
How to secure my passwords and other data from TechSignalSearch?
With few simple actions. First and foremost, it is imperative that you follow these steps:
Step 1: Find a safe computer and connect it to another network, not the one that your Mac was infected in.
Step 2: Change all of your passwords, starting from your e-mail passwords.
Step 3: Enable two-factor authentication for protection of your important accounts.
Step 4: Call your bank to change your credit card details (secret code, etc.) if you have saved your credit card for online shopping or have done online activiites with your card.
Step 5: Make sure to call your ISP (Internet provider or carrier) and ask them to change your IP address.
Step 6: Change your Wi-Fi password.
Step 7: (Optional): Make sure to scan all of the devices connected to your network for viruses and repeat these steps for them if they are affected.
Step 8: Install anti-malware software with real-time protection on every device you have.
Step 9: Try not to download software from sites you know nothing about and stay away from low-reputation websites in general.
If you follow these reccomendations, your network and Apple devices will become significantly more safe against any threats or information invasive software and be virus free and protected in the future too.
More tips you can find on our website, where you can also ask any questions and comment about your Mac problems.