There have been multiple reports about new tabs opening in Mac users’ Safari browsers without any interaction on their side.
What is causing the new tabs to be opening like this is a Trojan known as OSX/NewTab, or just NewTab Trojan. Even though the first samples of this malware appeared in April and the majority of security solutions detect the NewTab Trojan, users are still in danger and should be protected against the threat.
Continue reading to learn how to deal with this malware-related issue and how to restore your Mac to normal.
|Type||Trojan and Adware for Mac OS|
|Short Description||A Trojan that generates the opening of new tabs in Safari.|
|Symptoms||The unsupervised opening of new tabs in the affected browser.|
|Distribution Method||Spam email attachments, cracked software, unsafe browsing|
See If Your System Has Been Affected by malware
NewTab Trojan – More Information
Most Trojans are hiding in spam email attachments or cracked and pirated software and torrents. The NewTab Trojan could be uploaded as a fake e-mail attachment that may seem legitimate, presented in the form of an invoice or another seemingly important document. Third-party download sites are also at fault for the distribution of Trojans.
Such downloads can be:
The opening of new tabs that redirect the users to particular pages may not be the only intrusive activity. The Trojan may also be utilized to perform any of the following actions on your Mac:
- Download malware and other unwanted software.
- Update itself and create copies of itself to remain persisten on the infected Mac.
- Log the keystrokes you type.
- Obtain your financial information.
- Obtain data on the sites you visit.
- Obtain your saved passwords.
- Take screenshots.
- Tap into your camera or microphone.
- Obtain information concerning your Mac and IP address.
- Steal files.
In addition, the Trojan could be generating ads to interrupt your browsing. The Trojan could be at fault for the display of pop-ups and banners, browser redirects and push notifications, and search results that appear to be sponsored.
Note that the ads that may be displayed by the NewTab Trojan could eventually land you on potentially malicious pages, deployed for tech-support scams, malware downloads, etc.
A malware which is similar to the NewTab Trojan is the OSX/Linker malware. The malware was targeting a specific macOS Gatekeeper security flaw. The bug could allow a malicious binary downloaded from the internet to bypass Gatekeeper’s scanning process. Here’s how to remove OSX/Linker malware.
Remove NewTab Trojan – Instructions
In order to get rid of the NewTab Trojan, we recommend that you follow the removal instructions below. They are made to help you get rid of this malware step by step. For a full and effective removal of the malware, you can download and install an advanced malware removal tool.
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 NewTab Trojan 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 NewTab Trojan 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 NewTab Trojan – related extensions from Safari / Chrome / Firefox
Step 3: Scan for and remove NewTab Trojan files from your Mac
When you are facing problems on your Mac as a result of unwanted scripts and programs such as NewTab Trojan, 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.
NewTab Trojan FAQ
What is NewTab Trojan 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 NewTab Trojan 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 NewTab Trojan?
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 NewTab Trojan?
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.