Hackers bike around the city with their laptops in a discreet backpack (or strapped in a bike trailer) and search for unprotected wireless networks.
Hackers on bikes. Sounds ridiculous, right? Well, it’s a serious business security issue. It’s called warbiking. Hackers bike around the city with their laptops in a discreet backpack (or strapped in a bike trailer) and search for unprotected wireless networks.
With just $30 worth of software and GPS equipment, they can pick up any signal from wireless networks in homes and businesses nearby. If the wireless network is insecure (using no encryption, or WEP encryption), the hacker saves the location and status for a later date.
As weird as warbiking sounds, insecure wireless networks remain a serious business security concern.
On a bike (warbiking), or in a car (wardriving), hackers can gather much more information than if they were sitting at home or walking around town. For a hacker looking for information to steal, it’s a cheap way to find easily compromised systems.
In Seattle back in 2011, a trio of burglars hacked businesses via a Mercedes enabled with, you guessed it, wardriving capabilities. They succeeded in stealing credit card and payroll information from 13 Seattle businesses with insecure Wi-Fi networks. (For a more technological look into wardriving, check out this video from EC-Council.)
Sophos, a network security company, conducted a warbiking experiment in London and San Francisco to find just how many home and business wireless networks are vulnerable. What they found was pretty disturbing. 28.8% of networks were ripe for hacking with no encryption or only WEP (Wired Equivalent Privacy) enabled.
We conducted our own study in Salt Lake City, but instead of biking, I walked (warwalking?). Watch the video to see what we found!
Business customers who willingly connect to free wireless networks at restaurants, public libraries, and grocery stores, puts their own data at risk. If a hacker wanted to, he could sit in the corner of a free Wi-Fi McDonalds and hack every customer connected to the free Wi-Fi through their phones.
People might say they don’t care if they get hacked on public Wi-Fi because nothing on their phone is worth stealing. Woah, what? Do you login to your bank through a banking app? Do you buy items on your phone with a credit card? Do you login to Facebook on your phone’s browser? If your phone gets hacked, your bank password, credit card number, and where you live is free game.
When setting up a wireless network:
When connecting to a wireless network via your phone or computer:
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