WikiLeaks

2 Articles

Hack Your Own Samsung TV With The CIA’s Weeping Angel Exploit

April 26, 2017 by 57 Comments

[Wikileaks] has just published the CIA’s engineering notes for Weeping Angel Samsung TV Exploit. This dump includes information for field agents on how to exploit the Samsung’s F-series TVs, turning them into remotely controlled spy microphones that can send audio back to their HQ.

An attacker needs physical access to exploit the Smart TV, because they need to insert a USB drive and press keys on the remote to update the firmware, so this isn’t something that you’re likely to suffer personally. The exploit works by pretending to turn off the TV when the user puts the TV into standby. In reality, it’s sitting there recording all the audio it can, and then sending it back to the attacker once it comes out of “fake off mode”.

It is still unclear if this type of vulnerability could be fully patched without a product recall, although firmware version 1118+ eliminates the USB installation method.

The hack comes along with a few bugs that most people probably wouldn’t notice, but we are willing to bet that your average Hackaday reader would. For instance, a blue LED stays on during “fake off mode” and the Samsung and SmartHub logos don’t appear when you turn the TV back on. The leaked document is from 2014, though, so maybe they’ve “fixed” them by now.

Do you own a Samsung F-series TV? If you do, we wouldn’t worry too much about it unless you are tailed by spies on a regular basis. Don’t trust the TV repairman!

WikiLeaks Unveils Treasure Trove Of CIA Documents

March 8, 2017 by 121 Comments

The latest from WikiLeaks is the largest collection of documents ever released from the CIA. The release, called ‘Vault 7: CIA Hacking Tools Revealed’, is the CIA’s hacking arsenal.

While Vault 7 is only the first part in a series of leaks of documents from the CIA, this leak is itself massive. The documents, available on the WikiLeaks site and available as a torrent, detail the extent of the CIA’s hacking program.

Of note, the CIA has developed numerous 0-day exploits for iOS and Android devices. The ‘Weeping Angel’ exploit for Samsung smart TVs,  “places the target TV in a ‘Fake-Off’ mode, so that the owner falsely believes the TV is off when it is on.” This Fake-Off mode enables a microphone in the TV, records communications in the room, and sends these recordings to a CIA server. Additionally, the CIA has also developed tools to take over vehicle control systems. The purpose of such tools is speculative but could be used to send a moving car off the road.

It is not an exaggeration to say this is the most significant leak from a government agency since Snowden, and possibly since the Pentagon Papers. This is the documentation for the CIA’s cyberwarfare program, and there are more leaks to come. It will be a while until interested parties — Hackaday included — can make sense of this leak, but until then WikiLeaks has published a directory of this release.

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