Millionaire fired after losing $1.5 billion

Lily’s small fingers moved quickly.

Too quickly.

Marcus frowned.

“Sweetheart, what are you doing?”

She didn’t look up.

“My brother used to work in computer security before he passed away,” she said softly. “He taught me stuff. For fun.”

The screen mirrored onto the large display on the wall.

Lines of code appeared.

Bank routing paths.

Time stamps.