- Do Macs Get Hacked More Than Pc Games
- My Pc Is Hacked
- Get More Pc
- Should I Get A Mac Or Pc
- Do Macs Get Hacked
More commonly, however, they are a sign that your computer was infected via download or visiting a hijacked page while on the Internet. Computer passwords have changed Online passwords. Sometimes, after an online account is hacked, the hacker changes the password to one or more accounts. Try using the forgot password feature to reset the password. 'Macs may or may not be technically more secure than PCs, but that is irrelevant if NOT getting hacked is most important to you. In the current threat climate, Macs do not get attacked nearly as. MORE: MacOS High Sierra Already Hacked: Here’s What to Do. However, certain Macs are more vulnerable than others. As indicated above, the late-2015 21-inch iMac (iMac model 16,2 in Apple-speak) had a huge incorrect-EFI rate that the Duo team couldn’t explain. (It could be that IT staffers just hadn’t implemented OS updates.). Mar 20, 2009 While he claims he could get more than $5,000 for the one he used, he was happy to use it for the prize, the Mac, and the publicity. Macs don't do. Hacking into Macs is so much easier.
Since my blog is about dispelling myths around Apple products, and Macs, in particular, one topic I write a lot about is malware on Macs.
Do Macs Get Hacked More Than Pc Games
Here is an email I received yesterday from one of my readers:
“Hi Al, I always thought that Macs were less likely to get viruses, get hacked, etc. than PCs. Is this true? Thanks so much. KG”
Generally, the statement is true. Macs indeed less likely to get viruses than PC, but this does not mean that they never get viruses. Look, for instance, at the statistics from AV-Test.org.
From the screenshot, one can make a conclusion that while there is 1500 times malware developed for macOS than for Windows in 2019, the amount is still pretty large just to ignore.
So, we established that hackers do target Apple computers. The next natural question is whether Macs have any built-in tools that prevent the malware?
While Macs don’t come with built-in antivirus applications, they do have malware protection. First, GateKeeper in macOS attempts to prevent from downloading unauthorized apps. Then XProtect prevents from running known malware. And finally, Malware Removal Tools remove malware from the computer.
Do Macs get viruses
Apple computers have a long history of dealing with viruses. In fact, the first-ever virus on a personal computer was written for Macintosh computer, and it was called Elk Cloner.
The perception that Macs don’t have viruses came from the fact that PCs are more widespread, and hackers are trying to maximize the harm they are doing. So, it is expected that hackers were mostly targetting PCs because there were 100x times more PCs than MacBooks.
Since Apple likes to control everything, from hardware to software, the chances to download malware are somewhat small, but not non-existent.
Here’s how Apple describes malware:
“Malware is malicious software, which includes viruses, worms, trojan horses, and other programs that can harm your Mac or your privacy. Malware can be installed when you download items from email, messages, and websites.”
Fortunately, Apple does recognize the threat, and they developed a three-prong approach to fighting it.
What is GateKeeper on Mac
The first line of defense on your Mac is the GateKeeper. When you first launch the app, the GateKeeper tries to verify the developer’s information.
There are several possible scenarios depending on how the app was distributed.
App Store
App Store is a preferred way to deploy applications. If the developer submits its program to the App Store, Apple will make sure that the app is free from anything that can harm the users, including viruses or stealing user data.
Not all developers go with this route, and there are several reasons.
First, if the app is paid, then Apple will take a cut from the sales. So, bypassing the App Store allows the developer to keep the app’s price low for the end-users.
Second, apps downloaded from the App Store are restricted to the so-called Sandbox. It means that access to hardware and system resources is limited. This works well for text editors such as Microsoft Word but does not work for utilities such as disk cleaners and antimalware solutions.
But, the bottom line is that if you are only downloading apps from the App Store, your Mac is safe.
Identified Developers
The app developers are not forced to deploy their programs via the App Store. If they sign up for Apple’s developer program and sign their apps with a valid signature, they will be recognized as Identified developers.
This is Apple’s way to say, “we know this developer, and we trust them.” For instance, Google Chrome can be downloaded from their website, and Google is an identified developer.
In this case, the job of the GateKeeper to tell if the app came from the identified developer. And if not, the GateKeeper will block the app from launching.
Notarizing
Starting with macOS Mojave, Apple made rules even more strict and demanded developers to notarize their apps (https://support.apple.com/en-us/HT202491). It means that the developers have to submit every new build to the automatic notarization service, which will provide a ticket that can be attached to the file. This ticket ensures that the app came from a known developer, and the file was not tampered (as you know, viruses often get attached to legit progs). Again, this is the job of the GateKeeper to check all of this.
Unidentified developers
Not all developers chose to go through the processes described above. For instance, if your friend builds an app, it can still be installed on your computer. Or a hacker can attach malware to the email. The GateKeeper will block such apps. There are workarounds, and I described them here.
And since, the GateKeeper can be bypassed, the next line of defense is XProtect.
What is XProtect on Mac
XProtect is the closest to built-in antivirus that comes with every Mac. Some even liken it Windows defender for PCs.
The service is built on YARA rules. YARA stands for Yet Another Ridiculous Acronym, but the idea behind it is not funny.
Basically, each virus has a unique signature (a string of bytes), and if the file contains them, there is a high probability that it’s a specific virus. This mechanism is employed by multiple antimalware products, including ESET, Symantec, McAfee, and Kaspersky.
Apple maintains such a list in XProtect.plist for most known viruses. The file is located under System/Library/Core Services/CoreTypes. bundle/Contents/Resources/ path. Before launching any app, XProtect compares the contents of the files against the rules.
For instance, this is a rule for KeRanger.
KeRanger is well-known ransomware written specifically for Apple.
When XProtect checks the contents of the file and finds the signature under “string” tag (488DBDD0EFFFFF….), then it will display something like this.
When I was testing malware programs, I found that XProtect covered many of the known viruses. For instance, iWorm and Snake, and the XProtect didn’t let it run on my Mac Mini. Instead, I was advised to move it to Trash.
XProtect Weaknesses
Apple was often criticized for a slow reaction when it comes to adding viruses to the list. For instance, it took a year for Apple to include OSX/Snake (a Trojan virus).
Compare it with antimalware products that update their databases in days, and even hours.
By the way, speaking of updates. You have to have automatic updates turned on on your Mac to make sure that the XProtect gets the latest updates.
- To do that, start System Preferences.
- Go to Software Update.
- Click on the Advanced button.
- Enable the “Install system data files and security updates” option even if all other checkboxes are turned off.
And, interestingly, the malware database is OS independent.
For instance, I compared the list of signatures in High Sierra and Catalina, and the files were absolutely the same. In other words, there is no need to upgrade the macOS in order to get the latest updates for the built-in Mac antivirus.
If you are interested here’s the command to run in the Terminal app, which returns the current version of XProtect definitions:
When I ran it on my MacBook, it returned the following:
Version: 2122
Source: Apple
Install Date: 5/29/20, 8:52 AM
Not real-time
Another weakness of XProtect is that it is not a real-time engine, which constantly checks the RAM for possible threats. Just like the GateKeeper, it only triggers when a user tries to launch the app.
No malware protection
You probably know that most malware now is not standalone executables. The majority are adware and other unwanted programs.
For instance, Safari can be injected with adware, which will pop up messages and keep redirecting the traffic to other sites.
Depends on Quarantine flag
When any file gets downloaded from the Internet, macOS marks it with file quarantine attribute. The GateKeeper and XProtect work based on this file attribute.
For instance, this is what happened when I tried to launch LamePyre virus. LamePyre is a Trojan that pretends to be a Discord app, but in fact, it takes screenshots of your Mac and sends them to the hackers.
Since I downloaded the malware from the Internet, the XProtect stopped it from launching with the message “The app cannot be opened because the developer cannot be verified.”
The problem is that not all malware comes from the Internet. There are other ways to copy the files. Moreover, the quarantine flag set on downloading can be removed. And I did, I removed the quarantine flag and started the app again.
This time I didn’t get any errors, and the malware started running in the menu bar. And even asked permission to record my screen.
And the last fact is very important when answering the next question.
Do you need an antivirus on Mac?
Now we know that the GateKeeper’s job is to warn the user in case if the developer is not in Apple’s whitelist, and the app was not tampered by hackers.
XProtect acts like a simple antivirus and can warn against the known malware. The final piece is MRT.app, which supposed to complement the other two and remove malware missed by them. The app has its own database, but in most cases, it is similar to the one that comes with XProtect.
The question that most people would ask is the following:
Since Mac comes with so many protection mechanisms, which can be characterized as a built-in antivirus solution, do we really need to invest in the real antimalware product?
My Pc Is Hacked
It is tough to give one size fits all answer, so here’s my opinion.
If you only install programs from the Apple App Store, never download hacks which disable GateKeeper (it is possible), never open emails from unknown people and never visit suspiciously looking websites, then you probably don’t need an antivirus.
Get More Pc
On the other hand, if you click on every URL, like to download and install new apps, open emails with headlines such as “Here’s the message from FedEx”, let other people use your MacBook, and so on, you see the pattern. In this case, I would suggest installing a dedicated antimalware product.
Should I Get A Mac Or Pc
And if you need a recommendation, I tested more than a dozen AV products against 100+ malware samples and here are the results:
Do Macs Get Hacked
Last Updated on