There is existent a trust considering said about malware (Trojans, viruses, worms, etc.) and attempts to procure your cash, personal identity, usernames and passwords through various frauds and phishing schemes. While this is crucial information to have, practically nothing is being written about the tremendous amount of personal information pouring onto the Internet through the careless use of blogs and photo album services. In these popular new Internet outlets there exists a dangerous opportunity for predatory criminals; bloggers may in fact be fueling the fire and opportunity that these monsters need to commit their crimes!

To reinforce my statement I would love to point out one shining example I stumbled across a week ago and illustrate how one particular blogger has put her entire family in jeopardy. In the interest of their safety however, I am not going to identify the particular blog. I will however, relate to you what I saw so that you may learn from her mistakes then take an objective look at your own online presence and determine if changes need to be made.

The name of her site was something whimsical like The Smith Family Blogosphere of Happiness and the blog had its own URL- TheSmithFamily.com. This blogger was obviously dedicated! There were many pictures in the online photo album of blogger, her husband and beautiful children in various activities both at home and at school. She obviously put a lot of thought into the numerous blog entries about various subjects: family vacations; the usual ups and downs that she and her husband have at work and raising their children; how she felt about some issues in her community and anything else that seemed to cross her mind. It was a typical non-commercial blog.

No big deal right? Wrong in terms of personal security this blog was a nightmare.

The first thing I noticed was that she identifies her last name in the title of her blog. A quick trip to the WHOIS database verified that her URL was registered publicly and identified the blogger by name, home address, private email address and home phone number.

She did a good job at referencing her children in her blog posts as the oldest boy, our youngest son, or my daughter but she mistakenly names most of the pictures filenames after them (i.e. janes_xmas.jpg, johns_new_bike.jpg or john_and_jim.jpg); anyone can tell whos who and put a face to a name.

Most horrifically, the kids are in athletic uniforms with the name of the school emblazoned across the front; knowing each childs name, what they look like and the name of their school in conjunction with the address I obtained through the WHOIS record would allow me to find these particular children at school very easily.

While she only references her husband by his first name it isnt much of a stretch to put it with her last name to reveal his identity. She describes both of their positions at work and names their employers. I even found a post referencing a vacation they were all taking in Acapulco, Mexico in December. The post was written in October.

I could have gained motor vehicle registration information (which includes full name, address, VIN, drivers license number and date of birth) through the vehicle license plate information found in one particular picture. There are unscrupulous sellers on the Internet who will provide this information instantly to anyone with a credit card.

In completing my cursory internet profile, I Googled the bloggers name, which returned nothing except for the blog, but when I searched on the email address I obtained via the URLs WHOIS registration, I found her eBay identity, an entire UseNet newsgroup identity (which I am MOST sure that she wishes to keep VERY private since she did a good job maintaining her anonymity there) and a few other interesting morsels of information too bizarre even to mention.

It would not take the mental muscle of an evil genius to gather just a little bit of information to make this familys location, identity, and habits, readily discernable. What horror would befall them then if someone were so inclined to cause them harm?

There are several things she should do differently. First, use good ol common sense, there is no greater substitute! Change the title and the URL address of her blog and remove her familys last name. She can use a proxy or private registration service to maintain her URL with the registrar. She should use generic file names for her pictures that do not identify the people in them and obscure identifiers in the photos like the license plate and the school name on the uniforms too. She shouldnt discuss the identity of her employer; if it is important, then refer to it in a generic manner such as I work at an auto parts store. She certainly should not be advertising when and where she will be vacationing in the future. Lastly, she should use a free (and anonymous) email address to post to newsgroups especially when anyone may blush at the more than casual reference to her sexual inclinations.

I realize that you cannot avoid all risk in life, but the bottom line is if you participate in the online world, you will have to bear the risk of a certain amount of exposure and be prepared to address the issues that are part and parcel with sharing personal information on the Internet. Additionally, I concede that this blog was without a commercial purpose; out of necessity one often has to share personal identifying information when running an online business. It simply goes along with the territory.

I hope that you will take a critical look at your own online identity right now. Ask yourself, Am I absolutely comfortable with what I have found? If you are not, then resolve to do something about it today because someone else may stumble across your little corner of the Internet and decide to find you tomorrow. Unfortunately, this is reality.

Have a safe and prosperous new year in 2006!

L. Scott Harrell is a private investigator and principal of CompassPoint Investigations, an investigative agency with offices in the Southeast United States specializing in the prevention of fraud, theft and embezzlement within small to medium-sized businesses.

More information regarding CompassPoint Investigations and our work can be found on the internet: http://www.CompassPointPI.com