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SurfingAttack: Interactive Hidden Attack on Voice Assistants etc.


sman

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SurfingAttack: Interactive Hidden Attack on Voice Assistants Using Ultrasonic Guided Wave

https://surfingattack.github.io/

SurfingAttack exploits ultrasonic guided wave propagating through solid-material tables to attack voice control systems. By leveraging the unique properties of acoustic transmission in solid materials, we design a new attack called SurfingAttack that would enable multiple rounds of interactions between the voice-controlled device and the attacker over a longer distance and without the need to be in line-of-sight. By completing the interaction loop of inaudible sound attack, SurfingAttack enables new attack scenarios, such as hijacking a mobile Short Message Service (SMS) passcode, making ghost fraud calls without owners' knowledge, etc.

https://surfingattack.github.io/papers/NDSS-surfingattack.pdf

Reverse engineering my router's firmware with binwalk

https://embeddedbits.org/reverse-engineering-router-firmware-with-binwalk/

 

What is binwalk?

Binwalk is an open-source tool for analyzing, reverse engineering and extracting firmware images.

Created in 2010 by Craig Heffner, binwalk is able to scan a firmware image and search for file signatures to identify and extract filesystem images, executable code, compressed archives, bootloader and kernel images, file formats like JPEGs and PDFs, and many more!

Edited by sman
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