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Old Feb 1, 2013, 01:13 PM   #1
Royalpark
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Is This a Virus?

I'll start by saying that I'm a mac dummy (amongst many other things.)
I'm running MAC OS 10.6.8, if that makes a difference, and Firfeox for
a browser.
Yesterday my Imac started showing strange behavior. When I'm browsing
Yahoo News I get a Norton Phishing warning with this as the offending
link:
http://www.facebook.com/plugins/logi...p?size=large&l...
I never go on Facebook.

Also, when I access web sites for song lyrics and chords (I'm a guitar
dummy too) my computer hangs up. I can't even shut it down. A Norton
virus scan finds no viruses. What's going on here?
Any help will be greatly appreciated.
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Old Feb 1, 2013, 01:16 PM   #2
simsaladimbamba
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I cannot really see anything in that Facebook link (empty page, but then again, I have no FB account).

Do you have Norton installed?

And it is probably not a virus, it would be the first one affecting Mac OS X in public circulation.

Do you have a link to that tabs website? And what specs and Mac OS X version does your computer have and use?


Currently there are zero viruses affecting Mac OS X in public circulation, but there are other kinds of malware existing, that can infect your Mac.
To learn more about malware in Mac OS X and what steps can be taken to protect yourself, read the following F.A.Q.:
Mac Virus/Malware Info by GGJstudios
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Old Feb 1, 2013, 01:16 PM   #3
RedCroissant
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Quote:
Originally Posted by Royalpark View Post
I'll start by saying that I'm a mac dummy (amongst many other things.)
I'm running MAC OS 10.6.8, if that makes a difference, and Firfeox for
a browser.
Yesterday my Imac started showing strange behavior. When I'm browsing
Yahoo News I get a Norton Phishing warning with this as the offending
link:
http://www.facebook.com/plugins/logi...p?size=large&l...
I never go on Facebook.

Also, when I access web sites for song lyrics and chords (I'm a guitar
dummy too) my computer hangs up. I can't even shut it down. A Norton
virus scan finds no viruses. What's going on here?
Any help will be greatly appreciated.
I'm guessing you installed Norton? If so I would uninstall it and see if that fixes the problem.
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Old Feb 1, 2013, 01:43 PM   #4
CrickettGrrrl
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Quote:
What's more, a report released Tuesday by security firm Imperva details a separate SQL injection attack that last month gave hackers control over Yahoo servers, suggesting that such problems are systemic.
This is a quote from an article on Ars Technica yesterday about Yahoo's XSS vulnerabilities. Their sites/cookies have been compromised for some time. Yahoo issued a statement yesterday that they'd patched it, but it sounds like their websites are still throwing up malicious links.

http://arstechnica.com/security/2013...-mail-account/

This is ticking me off because of the Yahoo/ATT mail spam I've been getting from friends with malicious links lately. (Not ticked off with friends, well, most of them, --because it had nothing to do with the strength of their passwords etc., it was all Yahoo's bad code.)

I'd vote with your foot traffic and stay away from Yahoo sites until they finally address their problems in a meaningful way.
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Old Feb 1, 2013, 01:43 PM   #5
Royalpark
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Thanks for the responses. I have had Norton running for a few
months with no problems. If I uninstall it might the phish attempt
get through?
I'm running MAC OS X 10.6.8, Firefox 18.0.1 with Norton
Confidential (green site verification bar.)

Why would I get this phishing warning only with Yahoo News, and
why does the system only hang up with various music sites,
although there are no problems with Chordie.
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Old Feb 1, 2013, 02:50 PM   #6
RedCroissant
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Quote:
Originally Posted by Royalpark View Post
Thanks for the responses. I have had Norton running for a few
months with no problems. If I uninstall it might the phish attempt
get through?
I'm running MAC OS X 10.6.8, Firefox 18.0.1 with Norton
Confidential (green site verification bar.)

Why would I get this phishing warning only with Yahoo News, and
why does the system only hang up with various music sites,
although there are no problems with Chordie.
I would open up activity monitor to see how many resources Norton is using. I'm just not a big fan of Norton at all after seeing the way it has affected both Windows-based and OSX-based computers.
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Old Feb 1, 2013, 02:53 PM   #7
Peace
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This goes for Norton as well.

Q : Do you use anti-virus software Mr. McAfee ?

John McAfee : No. These anti-virus programs are crap.
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Old Feb 1, 2013, 03:40 PM   #8
GGJstudios
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3rd party antivirus apps are not necessary to keep a Mac malware-free, as long as a user practices safe computing, as described in the following link. Read the What security steps should I take? section of the Mac Virus/Malware FAQ for tips on practicing safe computing.

If you still want to run antivirus for some reason, ClamXav (which is free) is one of the best choices, since it isn't a resource hog, detects both Mac and Windows malware and doesn't run with elevated privileges.
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