Mercantile Bank Security Minute: Oversharing

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December 19, 2016 // Security, Technology, Tips


Article Written By: Kyle Kunnen | SVP, Information Security Officer | Mercantile Bank of Michigan

Mobile devices afford us the convenience of being connected anywhere, anytime.  Couple that with all the different forms of social media available today and you could be putting yourself at risk.  One way to limit your risk is to limit how much you share.  Most people would not share their tooth brush but are very comfortable announcing their next activity like “TGIF, heading north for a long weekend”. Think of your tooth brush before you make your next post and limit what and when you share.  Sharing how great your up north weekend escape was after it happened is much more appropriate then before you go.

Social media, like many applications is inherently good, but it can also be utilized by those with less than good intentions.  Below are some additional items to consider as you use social media:

  • Thoroughly review the security and privacy settings – Most applications like, Facebook for example, give you a lot of control over security and privacy.  Make sure you take the time to set them appropriately and check back periodically as vendors add security features which by default are not automatically enabled.
  • Don’t be a friend or connect to everyone – Do you know everyone you are connected with via social media?  If not, a perfect stranger could be watching everything you post.  Consider setting up special groups like Family, Friends or a Special Interest so you can share what is appropriate within those groups and membership is controlled.
  • Posting Pictures Online – If you are taking pictures with your mobile device, make sure you have disabled your phones ability to tag the photo with the GPS location of where it is tagged.  If you don’t and it gets into the wrong hands, the GPS coordinates could lead someone right to your front door.
  • Review the privacy settings on your mobile device – There are many configurable security and privacy settings within your mobile device.  Typically you can find them under the settings icon.  You may be shocked to know what your device is doing to track you and your activities.

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