Identity Risk by Jaime Lewis

Billionaire heiress Jessie Marchan thought she had left her past behind when she disappeared into protective custody. After taking over her father’s powerful investment firm, threats poured in—threats that nearly cost her life and the lives of those she loved. For nearly two years, she lived under an alias, leaving behind everything, including Mac, the man she loved with all her heart.
Mac Ramsey, a former Navy SEAL turned owner of the elite Shades Security, has never stopped looking for Jessie since the day she vanished without a trace. Determined and relentless, he kept searching, refusing to believe she was gone forever. When Jessie suddenly resurfaces in New York, Mac’s relief turns to fury when he discovers she’s posted a profile on the exclusive dating app, One and Done—the last thing he expected from the woman who had stolen his heart.

Using all the resources at his disposal, Mac creates a secret alias and manipulates the system to score the exclusive date with Jessie. But when they finally come face-to-face and the truths are shared, will Mac be able to tear down the walls she’s built, or will her past fears create a roadblock before he can win her back?