Guarding Truth by Lynette Eason

The truth might destroy them both…

The one thing that Former Army Ranger turned elite bodyguard Juliette Montgomery regrets is never telling fellow solider Caleb Styles her true feelings. But how could she? They were co-workers, and then the guy went and saved her life. And that turned out to be the one thing that cost them their relationship.
So Juliette has moved on, trying to forget Caleb—and her feelings.
Caleb hasn’t forgotten her either. But he has no idea she now lives in Savannah, Georgia…especially since his life is full as guardian of his niece, Ivy, after her parents were killed.
And then he discovers that his brilliant niece’s computer skills have attracted a notorious hacker group. More, when Ivy tracks the hackers, she endangers Caleb’s cyber-security company.