Dying Without You by Stephanie Nicole Norris

Homeland Security Officer Langston Jamal Clark has a reputation for being resilient. However, after a devastating breakup shatters his heart, Langston finds himself struggling to pick up the pieces. When he thinks he’s lost his chance at love, he meets Lisa Sharpton, a fiery singer with a voice of honey and a heart full of passion.
Desire for one another is instant, and as their relationship heats up, Langston’s guard loosens. But their passion is soon overshadowed by danger when cybercriminals target Langston. In this high-stakes romantic suspense thriller, Langston must draw on his strength and courage to navigate the uncertain waters of love, trust, and peril and prevent a collapse that could risk them all.