Chasing the Cure by Brooke Shelby

After losing his mother to cancer, Dale Michaels has devoted his genius grasp on robotics to engineering one thing: finding a cure. Now, using his visionary approach to nanotechnology, Dale’s done just that. Sharing the moment of triumph should add even more pleasure to his passionate relationship with his sexy fiancee, Carlotta. But in a shocking betrayal, Carlotta reveals herself as an industry spy, steals Dale’s prototype, and flees to sell the cure… taking Dale’s trust in love with her.
Still reeling from the fallout, Dale hires wunderkind hacker and private investigator Robin Stowe to track down Carlotta and recover the prototype. Robin has a knack for finding people who slip off the grid, even if she struggles to understand relationships in-real-life. Romance and dating mean showing her vulnerable side, something she protects even more tightly than her passwords after a rough childhood.
When Dale and Robin join forces, their collision of emotions they feel push both of them out of the comfort zone and into the path of aching attraction, heated chemistry, and genuine connection. Hot on the trails of Carlotta, Dale and Robin race to outsmart Dale’s ex before his cure ends up in the wrong hands.
Can these two tech geniuses hack the code of happily ever after? Or are their hearts not programmed for love?