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Hackers can access your virtual assistant at home by projecting a laser light on your window.

Hackers can access your virtual assistant at home by projecting a laser light on your window.

Many people around the world are looking for a lot of work, such as checking locks in their smart homes and shopping online. Siri or Alexa as well as personal assistants based on artificial intelligence. When you talk about the voice command that starts the wizard and that the resulting sound waves reach the microphone of the smart device called diaphragm, this one moves and generates electrical signals as the software of the device. device can understand and to which he can answer.

U. Advanced Defense Research Projects AgencyAccording to new research funded by Cybercrime, cybercriminals, Siri, Alexa and other artificial intelligence assistants working without a word can hack. A team of researchers from Japan and the University of Michigan revealed that an attacker could code a beam of light instead of saying an order. Later, when they turned on the light on the microphone of a device, they found that they were acting as diaphragm sound waves.

In the tests, the researchers found Siri and other assistants in artificial intelligence. Piracy up to 110 metersI asked for it. This is the maximum distance that they can reach. In addition, a device in a building, with a laser light They checked from a bell tower 70 meters away.

Researchers can purchase the equipment needed to join an artificial intelligence assistant for less than $ 400. The telephoto lens used for long-range attacks can reach $ 600, but it can be said that it is a very low price to access everything from online accounts of people to locks that protect their homes. So, it's worth it to be cautious.

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