"Zee" was a human subject and suspected anomalous object who was temporarily bound to SCP-002.
Information
"On 3/1/13, an adolescent human male wearing a mask resembling SCP-1471-A manifested within SCP-002 at Site-██. Identifying only as Zee, the subject brought with him a laptop computer connected to an Internet connection of unknown origin. Attempts to remove Zee proved unsuccessful, each resulting in [DATA EXPUNGED]. Displaying no hostility towards personnel, he was allowed to reside inside SCP-002 until a means of removal was found."
"We withheld Zee for anomalous testing, but he escaped during a containment breach of several Euclid and Keter class SCPs. Footage shows him breaking into SCP-133's containment unit and using them to "tunnel" his way to the surface. Zee has yet to be recaptured, although he has been spotted across the continent."
-Dr. ████ ███.
Addendum
Radio transmission picked up by Site-██. Attempts to pinpoint its source, as well as the voices' owners, were unsuccessful.
Transcript
Voice 1: You know, I love books. It's a good book. Really good book. Good book. Good book. Really good book. You know, I LOVE BOOKS.
[Brief pause before a different voice speaks.]
Voice 2: Zeeeeeeeee, buddyyyy!