Light Commands


39 bookmarks. First posted by njamescouk1 9 days ago.


Send commands to the spy devices people put in their homes to turn smart homes against their subjects.
security  internetofshit 
5 days ago by pkaeding
So you can make noises into MEMS mikes with only 5mW of laser power (albeit with a very good aim). OK GOOGLE FUCK OFF THAT'S QUITE ENOUGH. interesting question not raised; they identified that the effect is mechanical rather than electrical but is it light pressure or is it heat?
laser  security  alexa  mems 
6 days ago by yorksranter
Light Commands by Andy Baio via Waxy.org https://ift.tt/2pHpNnp
IFTTT  NewsBlur 
7 days ago by acdha
Light Commands is a vulnerability of MEMS microphones that allows attackers to remotely inject inaudible and invisible commands into voice assistants, such as Google assistant, Amazon Alexa, Facebook Portal, and Apple Siri using light. In our paper we demonstrate this effect, successfully using light to inject malicious commands into several voice controlled devices such as smart speakers, tablets, and phones across large distances and through glass windows.
alexa  hack  voice  security  laser 
7 days ago by danesparza
Light Commands is a tool that allows commands to be given to voice assistants via light, thus allowing malicious commands to be given silently.
siri  technology  malware 
7 days ago by johncoxon
inject unauthorized voice commands into Google, Amazon, Facebook, and Apple voice assistants with lasers!
IFTTT  Feedly  _Prio_01 
7 days ago by walt74
Command someone's Alexa with a laser from hundreds of feet away
laser  voice  alexa  siri  privacy  badtech  tootme 
8 days ago by nelson
"Light Commands is a vulnerability of MEMS microphones that allows attackers to remotely inject inaudible and invisible commands into voice assistants, such as Google assistant, Amazon Alexa, Facebook Portal, and Apple Siri using light. "
security  hack  watch-your-step 
8 days ago by ssam
google home or alexa hacking
laser  voice  sound  research 
8 days ago by plaxx
Light Commands
from twitter
8 days ago by gpessia
Light Commands is a vulnerability of MEMS microphones that allows attackers to remotely inject inaudible and invisible commands into voice assistants, such as Google assistant, Amazon Alexa, Facebook Portal, and Apple Siri using light.

In our paper we demonstrate this effect, successfully using light to inject malicious commands into several voice controlled devices
security  home  iot 
8 days ago by jasonsamuels
Inject commands into Alexa type devices using a laser. Nothing is secure.
hack  security  voice  infosec 
8 days ago by tobym
Laser-Based Audio Injection on Voice-Controllable Systems
Light Commands is a vulnerability of MEMS microphones that allows attackers to remotely inject inaudible and invisible commands into voice assistants, such as Google assistant, Amazon Alexa, Facebook Portal, and Apple Siri using light.

In our paper we demonstrate this effect, successfully using light to inject malicious commands into several voice controlled devices such as smart speakers, tablets, and phones across large distances and through glass windows.
hack  security  voice  lasers  GoogleHome  amazon_echo  LightCommands 
8 days ago by cataspanglish
Using lasers to inject commands into Alexa et al
security  infosec  lasers  lifeimitatessf  google  amazon  smartspeakers  computers 
8 days ago by pozorvlak
Impressive research and well put together results at 👀 Didn't know this was even possible.…
from twitter_favs
8 days ago by deathy
So, um, this could be used to send incriminating search queries remotely...
security  remote  voice  command  hack  exploit  laser  audio 
8 days ago by asteroza
Light Commands is a vulnerability of MEMS microphones that allows attackers to remotely inject inaudible and invisible commands into voice assistants, such as Google assistant, Amazon Alexa, Facebook Portal, and Apple Siri using light.

In our paper we demonstrate this effect, successfully using light to inject malicious commands into several voice controlled devices such as smart speakers, tablets, and phones across large distances and through glass windows.
voice  hack  alexa 
9 days ago by vrypan