The U.S. Central Intelligence Agency has technology capable of infecting “factory fresh” iPhones and has been bugging the devices since at least 2008, WikiLeaks claimed Thursday.

In a statement released on its website, the whistleblowing organization said the technology developed by the CIA’s Embedded Development Branch (EDB) was designed to be physically installed onto new iPhones.

WikiLeaks: CIA Can Infect 'Factory Fresh' iPhones

“It is likely that many CIA physical access attacks have infected the targeted organization's supply chain including by interdicting mail orders and other shipments [opening, infecting, and resending] leaving the United States or otherwise,” the statement read.

WikiLeaks: CIA Can Infect 'Factory Fresh' iPhones

Another alleged CIA tool, exposed in the WikiLeaks release Thursday, has the ability to execute code from a USB stick while a Mac computer is still booting up, allowing a user to bypass firmware passwords and load the attack software.

WikiLeaks: CIA Can Infect 'Factory Fresh' iPhones

Thursday’s release is the latest batch of documents published by WikiLeaks alleging to show espionage programs used by the U.S. spy agency. A previous WikiLeaks release purported to expose a massive hacking program employed by the CIA.

Among the revelations in the previous release came accusations that the CIA possesses a library of hacking malware employed by other states, including Russia, that it can use to leave behind false “fingerprints” to cover up its exploits and mislead investigators.

A spokesman for the CIA said at the time the agency does not comment “on the authenticity of purported intelligence documents.”