Daalia is a renegade borg who was born in Vulcan.
Most of Daalia's history is unknown. All that is currently known is that she was born on Vulcan and was kidnapped at a young age. Nobody knows who kidnapped her, or when she was turned into a Borg. Eventually, she was taken in by the LBS Renegade, where she was somehow un-borgified. Months later, she came to the USS Victory to assist them in defeating borg cubes, but was forgotten and left behind by the Renegade. She is now an honorary member of Starfleet'.
Daalia, for the most part, acts like the typical Vulcan. She is blunt, tough, but sometimes a bit headstrong.