Reports are starting to come in concerning viral and malware infections contracted by those using the “Pintrest” website. When you “Pin” something up, others are encouraged to to click it too to “pin” it up also. The “pinned” web content may be completely harmless when it is first pinned for others to see.
Given the huge growth Pintrest is experiencing, it is a “ripe fruit” for those distributing malicious software to use to their advantage. There have been multiple reports of malware infections contracted by people visiting the site “pinned” and clicking on an “irresistible” offer. Offers of “free gift cards”, “Win a PS3″ and others are “served up” by adservers to websites, so the owner of the site can make a few pennies on every ad that is clicked.
The problem; poor screening of the ads practically invites distributors of malicious software to insert malicious code into the ads “served up” to be clicked upon.
The simple solution: Remember, there is no such thing as a free lunch. DON’T click on “free” offers. If there is bait in the water, chances are it will have a hook in it.
The reported infections are sailing right past McAffee’s protection, and other anti-virus programs may have vulnerability to this malicious software too. Until virus definitions are updated, an anti-virus program cannot stop the virus, simply because it does not know what to look for.