Street vendors selling Wifi crackers are mostly deception just LED lights?

In the afternoon of the day before yesterday, Mr. Ma, who was passing a street bridge near Andingmen, saw someone peddling the WiFi cracking device. "Hawkers claim that as long as the plug is inserted into the power supply, it will be easy to crack the password of the surrounding WiFi." Mr. Ma is puzzled about this.

Mr. Ma said that at four or five p.m. the day before yesterday, he saw at the east side of the overpass on the north side of Andingmen. Someone had booted the stalls to peddle the WiFi cracking device to passers-by. "The price is 50 yuan." Mr. Ma said that from the appearance, the WiFi cracker is somewhat similar to the USB player. Many people ask around the booth. Earlier, there were also media reports that someone in China World Trade Center was peddling the WiFi cracking device, so long as the account and password entered in the instructions could easily be rubbed. And this kind of rubbing net is only effective on the spot. After taking home, it will not be so smart. It turns out that the so-called WiFi decoder is actually a LED lamp using the USB interface to get power. When connected to the power supply, the LED bulb flickers continuously, giving people an illusion of transmitting signals outside.

Reporters on Taobao saw that the products that marked the WiFi cracker were no longer visible. But through careful search, we could still find some LED lamps with USB interfaces. After the power was connected, the bulb flickers continuously. It looks as if it is transmitting signals. The price of the lamp is about 3 yuan.

According to some industry insiders, the so-called WiFi crack trap sold by street vendors is actually very simple. Hawkers use the wireless router that they carry with them, set the password to a simple number, and buyers can enter accounts and passwords on the spot, of course, they can easily connect to the wireless network.

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