The Midnight Coder's Children

A catastrophic cyberattack hits one of Wall Street's largest banks, freezing four trillion dollars in assets. Sydney McEnroe, the VP of Engineering, knows the protocols. She knows who to call and what to do. What she has not accounted for: the only path to recovery is hidden in a failsafe engineered decades ago by Gayathri Ramaswamy, a brilliant database architect who has been dead for years.

Gayathri predicted an attack of this magnitude while building the bank's systems, but no one listened. She encoded the solution inside a recipe book cipher that can only be cracked by those who lived the moments she recorded. As the attack escalates toward every major bank in America, Sydney must track down Gayathri's surviving children and piece together the mind of a woman the institution forgot.

Told across two timelines -- a twenty-hour crisis in the present and fifty years of an immigrant life in the past -- the novel braids a Wall Street thriller with the story of a woman who built invisible systems both technical and emotional, and left behind a message her family was never meant to decode.