Street selling Wifi cracked more than just a scam for LED lights?

The day before yesterday afternoon, the reader Mr. Ma in the vicinity of a footbridge across Andingmen, saw someone selling WiFi cracker. Hawker known as long as the plug into the power supply, you can easily crack the surrounding WiFi password. Mr. Ma is very confused.

Ma said the day before yesterday at four or five p.m., he was located in the eastern side of the overpass on the north side of Andingmen to see, some people stand up to passers peddle WiFi cracker. Price 50 yuan. "Mr. Ma said, from the appearance, the WiFi cracker and USB long some similar, many are gathered in the booth next to ask. Earlier, there are media broke the news that someone in the China World Trade Center area to sell this WiFi cracker, as long as the input account number and password can easily rub network. And this is also just rub the net on the spot, and then take home, it is not so exciting. It turned out that the so-called WiFi decoder is actually a use of USB interface to obtain power LED lights. When the power supply is switched on, the LED light bulb flashes continuously, giving an illusion of transmitting signals out of the way.

The reporter saw in Taobao, marking WiFi cracker goods could not see a trace, but by careful search can still find some of the USB interface of LED lights, after the power is switched on, the bulb flickered, seems to be the light emission signal, the price of 3 yuan in the left and right.

According to the analysis of some industry insiders, the so-called WiFi scam cracker street vendors selling is actually very simple, the use of portable wireless router vendors, the password is set for the simple figures, buyers in the field to enter the account number and password, of course you can easily connect to a wireless network.

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