Maybe you’ve heard, some big news hit the privacy world on Tuesday. WikiLeaks, the organization behind the DNC leak last year, released a trove of documents (ominously) called “Vault 7.” The files reveal a collection of hacking systems developed or obtained by the CIA, and, if true, these tactics are pretty startling. One tool, for example, code-named “Weeping Angel” can allegedly turn a Samsung TV into a recording device--even if it looks turned off.