Thursday, December 26, 2013

Hackers hijacking free Wi-Fi, especially at airports

Better Business Bureau
Posted: Tuesday, November 26, 2013 9:15 a.m.

Everywhere you look these days, you see people using their electronic gadgets: smartphones, tablets, gaming systems, and e-readers. Most of these gadgets require Wi-Fi to access the Internet or the gadget itself is a Wi-Fi hotspot. May airports and other public spaces offer Wi-Fi for the public to log onto the internet from their laptop computers.

"Hackers are now taking advantage of travelers who want to stay connected," said BBB President Tom Bartholomy. "They are setting up fake Wi-Fi connections designed to steal your personal information without you even knowing it."

How it works:

Although hackers have set up fake Wi-Fi connections in many locations, airports are a favorite hot spot. When searching for connections, consumers may see a network connection available that could simply be named "Free Wi-Fi."

Unfortunately, the network may actually be an ad-hoc network, or a peer-to-peer connection. The user will be able to surf the internet, but they are doing it through a hacker's computer.

"While the user is online, the hacker is stealing information like passwords, credit card and bank account numbers, and social security numbers from the user's laptop computers," said Bartholomy. "Airports across the nation continue to report Wi-Fi security issues."

The BBB offers the following advice for travelers using Wi-Fi hotspots:

  • Connect securely. Never connect to an unfamiliar wireless network--even if the name sounds genuine. A hacker can change the name of his network to anything he wants, including the name of the legitimate Internet connection offered by the airport.
  • Disable automatic connections. Make sure that your computer is not set up to automatically connect to any wireless networks in your range. Otherwise, your computer could automatically connect to the hacker's network without your knowledge.
  • Turn off file sharing when you are on the road to prevent hackers from stealing sensitive data from your computer. Turn off the Wi-Fi hotspot on your device so others cannot sign in to your network. 
  • Create a Virtual Private Network (VPN). A VPN establishs a private network across the public network which prevents a hacker from intercepting your data. If your mobile device has a Wi-Fi hotspot feature, you definitely need a VPN to prevent other people from accessing the internet via your mobile device.
For more information, please visit BBB or cal 1-877-317-7236 toll free in N.C. and S.C.

No comments:

Post a Comment