Manish Kumar

Hackers Can Use Ultrasonic Waves to Secretly Control Voice Assistant Devices

Researchers have discovered a new means to target voice-controlled devices by propagating ultrasonic waves through solid materials in order to interact with and compromise them using inaudible voice commands without the victims’ knowledge. Called “SurfingAttack,” the attack leverages the unique properties of acoustic transmission in solid materials — such as tables — to “enable multiple …

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Coronavirus Can Also Infect Your PCs and Phones — Didn’t Expect This, Did You!

Before you open the next document or forwarded file you receive about the recent Coronavirus outbreak, be very careful. The Novel Coronavirus outbreak in China has reached emergency status, with Chinese authorities and organisations alike imposing conveyance barricades, devising remote treatment terminals and more in order to contain the outbreak. During this situation, many directives …

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