The Verge Chinese Station reported on November 4
The security of smart home products has been plagued by criticism. The massive DDoS attacks that occurred a few weeks ago caused a large number of Internet of Things devices to paralyze, making this problem increasingly serious.
The US "New York Times" reported that researchers have found that attackers use a worm-like virus that could trigger a series of contagious attacks that could theoretically create a "doomsday" out of control scene (if the Internet of Things devices Intensive enough).
Researchers conducted experiments and remotely controlled a drone to fly to the outer layer of the building to identify the scope of the WIFI connection and began to launch attacks. The scary thing is that by attacking a smart light bulb, other light bulbs will be infected and scorched in disorder.
Subsequently, the researchers drove to the vicinity of the building and launched an attack, which could also achieve long-range attacks.
It is reported that hackers are using a loophole in the ZigBee wireless communication protocol to implement an infectious attack involving a wide range of brands, including famous intelligent products such as Philips Hue. In addition, hackers have released "automatic attack toolkits" on the Internet. The threshold for use is very low. In theory, any ordinary person can perform similar attacks.
Last month, Philips discovered the vulnerability and released an update. However, there are still a large number of unblocked ZigBee devices in the world, and the crowded platforms such as Indiegogo and Kickstarter are filled with imperfect smart home products. The destructive power of this attack is incalculable. (Author: Thomas Ricker compilation: Linda)
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