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i am new to Mac do i need antivirus software

i am new to Mac do i need antivirus software

Mac mini, OS X Mavericks (10.9)

Posted on Apr 11, 2014 7:00 PM

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Question marked as Best reply

Posted on Apr 11, 2014 7:02 PM

No, you should not at this time.


Helpful Links Regarding Malware Protection


An excellent link to read is Tom Reed's Mac Malware Guide.

Also, visit The XLab FAQs and read Detecting and avoiding malware and spyware.

See these Apple articles:


Mac OS X Snow Leopard and malware detection

OS X Lion- Protect your Mac from malware

OS X Mountain Lion- Protect your Mac from malware

About file quarantine in OS X


If you require anti-virus protection Thomas Reed recommends using Dr.Web Light from the App Store. It's free, and since it's from the App Store, it won't destabilize the system. If you prefer one of the better known commercial products, then Thomas recommends using Sophos.(Thank you to Thomas Reed for these recommendations.) If you already use Sophos, then be aware of this if you are using Mavericks: OS X Mavericks- Sophos Anti-Virus on-access scanner versions 8.0 - 9.1 may cause unexpected restarts


From user Joe Bailey comes this equally useful advice:


The facts are:


1. There is no anti-malware software that can detect 100% of the malware out there.

2. There is no anti-malware that can detect anything targeting the Mac because there

is no Mac malware in the wild, and therefore, no "signatures" to detect.

3. The very best way to prevent the most attacks is for you as the user to be aware that

the most successful malware attacks rely on very sophisticated social engineering

techniques preying on human avarice, ****, and fear.

4. Internet popups saying the FBI, NSA, Microsoft, your ISP has detected malware on

your computer is intended to entice you to install their malware thinking it is a

protection against malware.

5. Some of the anti-malware products on the market are worse than the malware

from which they purport to protect you.

6. Be cautious where you go on the internet.

7. Only download anything from sites you know are safe.

8. Avoid links you receive in email, always be suspicious even if you get something

you think is from a friend, but you were not expecting.

9. If there is any question in your mind, then assume it is malware.

8 replies
Question marked as Best reply

Apr 11, 2014 7:02 PM in response to johntec

No, you should not at this time.


Helpful Links Regarding Malware Protection


An excellent link to read is Tom Reed's Mac Malware Guide.

Also, visit The XLab FAQs and read Detecting and avoiding malware and spyware.

See these Apple articles:


Mac OS X Snow Leopard and malware detection

OS X Lion- Protect your Mac from malware

OS X Mountain Lion- Protect your Mac from malware

About file quarantine in OS X


If you require anti-virus protection Thomas Reed recommends using Dr.Web Light from the App Store. It's free, and since it's from the App Store, it won't destabilize the system. If you prefer one of the better known commercial products, then Thomas recommends using Sophos.(Thank you to Thomas Reed for these recommendations.) If you already use Sophos, then be aware of this if you are using Mavericks: OS X Mavericks- Sophos Anti-Virus on-access scanner versions 8.0 - 9.1 may cause unexpected restarts


From user Joe Bailey comes this equally useful advice:


The facts are:


1. There is no anti-malware software that can detect 100% of the malware out there.

2. There is no anti-malware that can detect anything targeting the Mac because there

is no Mac malware in the wild, and therefore, no "signatures" to detect.

3. The very best way to prevent the most attacks is for you as the user to be aware that

the most successful malware attacks rely on very sophisticated social engineering

techniques preying on human avarice, ****, and fear.

4. Internet popups saying the FBI, NSA, Microsoft, your ISP has detected malware on

your computer is intended to entice you to install their malware thinking it is a

protection against malware.

5. Some of the anti-malware products on the market are worse than the malware

from which they purport to protect you.

6. Be cautious where you go on the internet.

7. Only download anything from sites you know are safe.

8. Avoid links you receive in email, always be suspicious even if you get something

you think is from a friend, but you were not expecting.

9. If there is any question in your mind, then assume it is malware.

Apr 11, 2014 7:05 PM in response to johntec

No, many of the anti-virus programs do nothing for a Mac since there are no viruses in the wild that can infect a Mac OS X system. Some, such as Norton and McAfee actually end up doing harm to the operating system.


Avoid at all costs the cleaner programs and MacKeeper - one of the worst forms of malware.


Use common sense with the Mac, let the operating system do its job of organizing the storage and maintaining its builtin firewall and you should be fine.

Apr 12, 2014 2:15 AM in response to johntec

The only thing I would suggest is something like ClamXAV and

only use it to check your mail directories. And the only reason for this

is that you could still be a "carrier" for Windows viruses that you could

spread to PCs (however, these days most ISPs have available means

to set these up before ever reaching you which is the prefered method).


As far as other forms of nasties, some simple rules:

-Very basic rule of thumb, if you didn't ask for it, don't accept it.

-Never, ever click links in emails to go to any "information sensitive"

websites. If you get an email, say from your bank, always go directly

to the website from your browser. "Phishers" can produce very

convincing emails and phoney websites to extort your personal information.

-If a website says "click now to upgrade....", DON'T. If there is some app

or plug in they claim they will upgrade, refuse and check directly with

the distributor of said app or plug in.

-Avoid like the plague any sort of "warez" sites. Besides the fact that

they are breaking all manner of copyright laws, they are also real source

of malware and trojans.

Jan 20, 2015 12:11 AM in response to Ralph Landry1

oh no! I just bought a new mac book Air, and right away this screen popped up recomending mackeeper. Like a dummy I downloaded it. just the little free file that doesn't actually do anything, but of course it informed me that there were 64,000 problems that needed to be fixed on my 2 hour old machine. Anyway I am new to mac and limited in computer skills so live and learn. I noticed my internet not running very smoothly shortly after. Videos are buffering non stop and that did not happen before. What should I do beyond uninstall mackeeper?

Nov 27, 2015 6:38 PM in response to johntec

As I go through several web pages, reviews on the best website, come to know that no need of antivirus for a time being, but in some webpage and reviews shows that there is a virus that already affects the mac OS X, see this link for more information https://en.wikipedia.org/wiki/Trojan_BackDoor.Flashback.


For a safer side you must use an antivirus, I am using Bitdefender its shows that No.1 spot on top ten reviews, see this link for more information http://mac-antivirus-software-review.toptenreviews.com/

i am new to Mac do i need antivirus software

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