WikiLeaks has published thousands of documents purportedly taken from the CIA claiming that America's premier spy agency partnered with foreign intelligence agencies to turn TVs and smartphones into weapons for surveillance. Code-named "Vault 7", WikiLeaks termed the disclosure as the biggest leak of confidential documents from the CIA. <br/><br/>Some of the software is reported to have been developed in-house, but UK's MI5 agency is said to have helped build a spyware attack for Samsung TVs. WikiLeaks alleged that as of October 2014, the CIA was also looking at infecting the vehicle control systems used by modern cars and trucks. A spokesman for the CIA has however not confirmed the details.