Borg

The Borg are a race of cyborgs from Star Trek. Because of their habit of assimilating technology and people, the assimilation of even one Agent or staff member is a multiverse emergency.

Borg at the PPC
The following Agents have been assimilated, although all were freed from the Collective:
 * Agent Behnashiren
 * Agent Canta Enquëo
 * Intern Hul Choka
 * Nurse Nathonea Dewstan
 * Agent Five of Six
 * Agent Gareth
 * Agent Tawaki Penguin
 * Agent Stoneship Tayrime

Agent Cyba Zero also became one of the Borg due to a disguise generator accident, but her mind has never been part of the Collective. This has left her somewhat inept at using her implants, along with her two clones spawned by a misspelling during a mission, Sigma One and Phi Six.

The Borg at Memory Alpha