Hacker X-9

Hacker X-9 is an Autobot from the live-action film continuity family.

You can't see me!

_{This character has no official visual representation in any Transformers product or media... yet, at least.}

Hacker X-9 is a synthoid Protector from Tyran 607.07 Kappa.

Fiction

The AllSpark Almanac

Hacker-9 was involved in the discovery of Xobitor 1085.06 Alpha; his comments on the universe were reported in ALTernity Today. The AllSpark Almanac II