Add new comment

anon (not verified)
These claims are based on

These claims are based on some programmers and other IT security people's claims, that are purely talking about the software side of things.

The physics side of it makes me frown... In order to emit ultrasonic waves over a good enough range (for even shadow-networking someone who's sitting in a park, for instance), you need to allocate a lot of power on the emitting circuits. Also you need a special type of antenna/transducer for ultrasonic waves... Long range ultrasonic devices like dog repellents are pretty circuitry.

Furthermore, with so many electronics technicians out there, why no one (AFAIK) has found the presence of such covert circuitry in laptops?

Filtered HTML

  • Web page addresses and e-mail addresses turn into links automatically.
  • Allowed HTML tags: <a> <em> <strong> <cite> <code> <ul> <ol> <li> <dl> <dt> <dd>
  • Lines and paragraphs break automatically.

Plain text

  • No HTML tags allowed.
  • Web page addresses and e-mail addresses turn into links automatically.
  • Lines and paragraphs break automatically.
CAPTCHA
This question is for testing whether or not you are a human visitor and to prevent automated spam submissions.
&
4
f
j
C
k
Y
y
Enter the code without spaces.