WikiLeaks has now revealed a new set of tools allegedly used by the CIA in its cyber-operations. This time it is specifically aimed at shutting down operations cameras in order to allow its agents perform a series of missions without being caught on video.

It is called Dumbo and this set of tools can not only block cameras, microphones, and surveillance software, it can also scan for audio and video recordings, corrupting the files in a way which does not allow them to be recovered.

According to manuals published by WikiLeaks and last updated in June 2015 reveals that Dumbo reached version 3.0, offering support for all Windows versions on the market, starting with Windows XP, though 64-bit versions of this particular release is not supported.