safety Archives - Storytailer

In my previous article, I covered the dangers of foursquare. While there are probably still many people who don’t use foursquare, this article’s topic is one that most social media users use: photos. We all take pictures and post them to Twitter, Facebook, Flickr, etc. Many people are posting them simply to share with close family and friends while many more (including your kids) are posting them to a larger social network that, many times, doesn’t include people they know.

First and foremost, if you’re posting pictures online, beware of the content of the photo for many reasons. There are so many perils involved including:

Potential issues with current or future employers
Photos of your children can create a virtual menu for pedophiles.
Photos of your “stuff” can attract criminals and make you a target.
Photos of “where you are” also tell people “where you are not”
Photos of you also create opportunities for crimes; especially against women.
Photos can also aid in identity theft.

Wow, you may be saying. You may also be questioning the veracity of some of my claims. Forgetting the fact that most people don’t use privacy controls on social networks to their full capabilities, there’s one thing many people do not know.

Most people who are posting photos to social networks are using their cell phones to take those pictures and post them to their social networks. It’s easy, convenient, most cell phone cameras rival those of dedicated cameras, and many cell phones integrate with social media networks.

Another feature most cell phones have is GPS functionality including many non-smart phones.

Why is that important?

When you take a picture from a cell phone that has GPS capabilities, the GPS data for the location the picture was taken is encoded into the file for the picture itself. Yes, it’s there and easily accessible for those who know how.

What does that mean?

It means that not only are you sharing the content of the photos but also the location the photos were taken at. By sharing photos taken at your home, you are also giving out the EXACT LOCATION of your house down to the exact GPS coordinates. You know those photos of your cool stuff? Yeah, not only do criminals know WHAT you have, they know WHERE it is. Those photos of your children in your house? Yes, you just provided your children’s location as well. Belong to a dating site? That profile picture you uploaded could be contributing where you live along with all the other facts you posted about yourself.

Photos shared online create an even higher degree of danger than checking in to foursquare. The more public the social network, the greater the risk you take.

Luckily, most camera manufacturers have included the ability to turn off GPS services for the camera functionality. Learn how to turn this feature off. By turning this feature off, you remove GPS data from your pictures and make them a little safer to post.

You should still be judicious in what you are sharing but at least you’re not sharing your location anymore.

“Web Photos That Reveal Secrets, Like Where You Live” by Kate Murphy, NY Times [LINK]

“Get iPhone GPS and Geolocation Data” by Manish Patel [LINK]

“Manage Location Data in the Pictures You Take” by Jerry Hildenbrand, Android Central [LINK]

“Facebook Users Beware: GPS Data In Photos Can Reveal Where You Live” by Armand G [LINK]

With the ever growing number of social media services and users, it’s more important than ever for you to be aware of and take steps to protect you and your family’s safety. Many people don’t know the information they put out into the digital universe. If they did, they might be shocked. With stories popping up all the time about how bad people use this information to take advantage of good people, its more important than ever to understand the risks inherent in social media use and how to avoid them. This series is certainly NOT comprehensive. There are way too many social media services out there but, in general, if you know these facts and follow my advice, you’ll be much safer when using social media.

Let’s start with foursquare.

Do not check-in at home. For the love of God, people. You do not need to hand out a map to the world of where you live. Your real friends will already know. Luckily, foursquare realized the inherent risks of home “check-ins” and instituted changes to their system last September to help with this. They created a location category titled “home”. This is what it does:

“Only the person who created the ‘home’ and their friends can see the address on the venue page.
Similarly, on the venue page, only those same people can see the map pin. Everyone else will see a map randomly centered somewhere near the address, with the zoom pulled out a bit.
And don’t worry about the link getting sent around, or if you share it on Facebook or Twitter. The same rules apply!”

This was a good start but consider this. One of the criteria of the above changes is that it is centered around the person who created the home venue, not the actual person living there. So, even if you do not use foursquare, the possibility exists that your friends may have created, and checked into, your home on foursquare which would then mean that everyone they are friends with (and only those people ) on foursquare can see it and that’s assuming it was actually changed into the category “home”. If it has NOT been changed to that category, everyone can see it… and I do mean everyone.

Even if you do not use foursquare, you should check to see if your house is listed. If so, you can create an account and notify foursquare that the venue is your home. Once processed, it will only appear to your foursquare friends. If you don’t have any, nobody else will see it.

People that know me know that I am a very active social media user. I have over 2,000 friends on Facebook, many of whom I don’t actually know in real-life, and approximately the same amount of people following me on Twitter. On foursquare, however, I only have 83, every one of which I know. Remember, foursquare documents where you are and when you are there – or are NOT there.

This same rule applies to your children’s school, day care or any other place you frequent on a regular basis, including your place of employment. While it’s all nice and fun to promote your company, if it’s a place you work locally and visit regularly, all you’re doing is establishing a time-record that someone could use for nefarious purposes. If you’re checking in to your child’s school or day care, you could be jeopardizing their safety.

Another general rule if you’re going to check-in to a business (especially for females) is to check-in WHEN YOU LEAVE, not when you arrive. You never know who’s watching, and waiting, for the right person to check-in. While maybe only your friends can see your check-in in a foursquare stream, ANYONE AT THE VENUE, can see your check-in. In other words, say there is a particularly unsavory character at a bar. If you pull up the venue on foursquare, it will show you not only how many other people are “checked-in” but WHO THEY ARE.

Do you travel? Same perils. Except in this case, all you’re doing is telling everyone that your FAMILY is home alone.

Don’t forget that you are also given the option of sharing those check-ins via Twitter and Facebook, which can increase the danger exponentially.

I hope this helped you understand a little better the perils of foursquare and how you can use it better, or not at all.

Stay tuned for part 2 of this series coming soon.

“Please Rob Me” by Dan Fletcher, Time magazine

“Foursquare’s Stalker Problem” by Lisa Riordan Seville, The Daily Beast

“Girls Around Me App Confirms That Foursquare is a Terrible Idea for Women” by Amy Tennery, The Jane Dough

“4 Ways Foursquare Can Make You A Victim Of Dangerous Crimes” by Millionaire Hoy, Yahoo! Voices