Keystone by Katie Delahraty

Set in the way future of the USA, Ella is an Influencer. She is also “dead”. She has been recruited by the disconnects to be a thief. She learns the trade quickly and moves to the head of the class, right behind Garrett. As they partner up to pull off a heist, she can’t decide what is real and what is fake with him. Then she has an encounter with a guy from her past who she thought was dead. Will he blow her cover? Will they succeed in their heist or will they be caught and jailed?

Lots of twists and turns. Slow beginning, picks up toward the last 1/3 of the book.