May 20, 2018

Your TV is spying on you, and what you can do about it

A recent UK observer with a packet sniffer noticed that his LG “smart” TV was sending all his viewing habits back to an LG server. This included filenames from an external USB disk. Add this atop observations that Samsung’s 2012-era “smart” TVs were riddled with security holes. (No word yet on the 2013 edition.)

What’s going on here? Mostly it’s just incompetence. Somebody thought it was a good idea to build these TVs with all these features and nobody ever said “maybe we need some security people on the design team to make sure we don’t have a problem”, much less “maybe all this data flowing from the TV to us constitutes a massive violation of our customers’ privacy that will land us in legal hot water.” The deep issue here is that it’s relatively easy to build something that works, but it’s significantly harder to build something that’s secure and respects privacy.
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