• Tag Archives Email

  • Specialized Email Phishing Attacks Highly Likely

    Posted on by Craig Szymanski

    By Craig Szymanski

    This week many of you have received emails from companies (Best Buy, Chase, Citi, Disney, Walgreens, TiVo, etc, etc..), whose website’s you’ve registered with with that mentions a data or security breach in which your Name and Email address was stolen from a company called Epsilon. Epsilon is a company that send out gazillions of emails for a lot of companies(About 2,500). Simply they are a very busy email marketing delivery service with a lot of personal information.

    The Problem: Since these criminals now have your name, email address and the actual company associated with that information, you can expect that they will be sending you email communications posing as a legitimate company. I’m not going to get in to the technical aspects of how they will do this, just know that they can and will.

    The Solution: In a previous blog post I mentioned phishing attacks that appear to come from a legitimate source yet do not. In that post I summarized at the end a few things that you should do to be cautious and protect your information/identity from being stolen. What I really should have said is simply: Do not click on links in an email*.

    If you get an email from your bank, read it, maybe it is real (Do you always believe everything you read?) and something you need to take care of. Instead of clicking on that convenient link in the message, manually open your web browser(hopefully you use Firefox or Chrome), go to the companies site that you should have bookmarked and take care of business.

    For a fairly complete list of companies that were exposed check this website: http://www.databreaches.net/?p=17374

    For more on Phishing attacks the FBI.gov site has a good example: http://www.fbi.gov/news/stories/2009/april/spearphishing_040109

    If you want learn more about computer security I recommend this weekly podcast: http://twit.tv/sn . They have hundreds of shows online with notes: http://wiki.twit.tv/wiki/Category:Security_Now_Show_Notes

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    * Unless of course you know what message headers or HTML source code are and how to decipher what they actually mean. I only look at them since it is part of my job and I am curious. In reality, it is easier and safer to just go to the companies website manually.

    Filed under:

    Category: Computer Security, For-Facebook, For-My-Facebook, Phishing, Email, Epsilon, phishing


    📂This entry was posted in Security Uncategorized 📎and tagged

  • Avoiding Phishing Scams That Look Like Facebook Notifications

    Posted on by Craig Szymanski

    By Craig Szymanski

    Social network users need to pay close attention to links that come to you via a social network website. There are several Phishing scams circulating that will trick you into clicking on a misleading link in a message. Sometimes the link is just to show you something that they are trying to sell, or infect your machine with a malicious program such as a virus or trojan. By default facebook notifications come to the email account that you signed up with. For me this is not a big deal. I just used an inbox that I use for nothing but junk and rarely do I visit it, but there are several that will check an email account daily if not more and have “notifications” in the inbox that will be clicked on regularly. Below is an example email fake facebook notice. It looks genuine. I should know. My wife clicked on it before I could tell her that it wasn’t real 🙂

    This email looks like it is from facebook. The return address has facebookmail.com in it just like all the other messages you receive from this website. So what do you do? The first thing you need to do is just hover your mouse over a few of the links (do NOT click on them) and see if they actually read the same in the hover as they read…

    You can see from these examples that if you click on these links it will send you to a site that is anything but facebook. The domain: campus.2kool4u.net is where this goes. If you click on it the site will redirect to a site selling viagra. If you look at https://whois.domaintools.com/2kool4u.net you see that the 2kool4u.net domain hosts quite a few different sites. This looks a tad “phishy”. Try googling these keywords: 2kool4u.net scam and all you seem to find is junk and more junk.

    Summary/Options:

    1. Do not click on links in an email unless you are sure that it is a good link.
    2. Turn off your notifications or just trash them and manually go to the social networking site and look at your updates.
    3. Turn off HTML email in your mail program if you can. There should be an option to view mail as “plain text”. This is inconvenient, but it removes the fake links from the message.

    Note: Edited on 4/9/11 to change #1 and #2 in the summary. Simply do not click on links in an email. Explanation on this newer blog post.

    Filed under: Computer Security, For-Facebook, Internet, Phishing, Social Networking

    Category: Computer Security, For-Facebook, Internet, Phishing, Social Networking, computer security, Email, facebook, phishing


    📂This entry was posted in Security 📎and tagged