People she can trust. Automatically her mind goes to Helios and Giles, but no, they might have some reservations about staging a heist. On the other hand, the two would appreciate knowledge and information as much as she does, and Helios' abilities would be quite useful. Giles' scrying abilities too if he saw something useful. However, as for contact, Ginia flips to the back of her journal and draws a crude map of the quarter she's staying in, drawing the house she's staying in. she'll hand that over to Liara before answering her other questions.

I've brought down governments and corporations and put up new ones in their place. I know a thing or two.