evil twin
n.β Β«So how does an evil twin attack work? Letβs say that Iβm a hacker. I set up my computer to transmit a signal that turns my PC into an access point, or Wi-Fi hotspot. Iβll even give it a legitimate-sounding name, like T-Mobile Hotspot, to fool unsuspecting surfers. Next, I put my laptop in a backpack and read a newspaper while sipping some java at the local coffee shop. All I have to do is wait for you to connect. (And if Iβm looking to steal from you, Iβll require you to enter a credit card number to get access, just like T-Mobile doesβthen Iβll have your credit card information.) While you surf the Web, my computer redirects you to Web pages I have created that happen to look like the ones you visit on a daily basis.Β» ββDoes Your Wi-Fi Hotspot Have an Evil Twin?” by Erin Biba PC World Mar. 15, 2005. (source: Double-Tongued Dictionary)