Chapter 3 - THE GIRL WHO LEFT MIT

The next morning, I woke to three black SUVs outside my apartment.
Ethan stood at the window.
“Maya.”
“Don't.”
“Are those mobsters?”
“Security.”
“That wasn't a no.”
Ethan was seventeen, six-foot-one, permanently hungry, and convinced adulthood was something I had invented to prevent him from having fun.
“What did you do?”
“Fixed something.”
“Did you fix the president?”
“No.”
“Because this seems excessive for a toaster.”
I told him enough to scare him.
Not everything.
Daniel arrived at nine.
My apartment had one bedroom.
Ethan used it.
I slept on a pullout sofa.
Daniel noticed.
He noticed the secondhand furniture.
The toolbox beside the kitchen table.
The stack of electronics waiting for repair.
He said nothing.
Good.
I hated pity.
Ethan, unfortunately, had no fear.
“So you're the mafia guy.”
I nearly died.
Daniel looked at him.
“Apparently.”
“Are you going to kill my sister?”
“Ethan!”
Daniel answered calmly.
“No.”
“Good. She makes the rent.”
Daniel looked at me.
Something almost human crossed his face.
Then we discussed business.
Sterling wanted me as an independent technical consultant.
My lawyer—one Daniel did not choose—reviewed the payment agreement.
The hundred million was real.
But I refused to accept it immediately.
Instead, it went into escrow while tax attorneys and regulators determined how a bizarre public challenge could legally be honored.
Daniel seemed almost offended by my caution.
Almost.
Then he showed me the sabotage code.
I studied it for four hours.
At 2:17 p.m., I found the signature.
Not a name.
A technique.
The timing attack was based on an adaptive control paper I'd written at nineteen.
A paper never published.
Daniel stared at me.
“Who saw it?”
“My professor.”
“Who?”
“Professor Leonard Shaw.”
“Anyone else?”
I thought.
“One student.”
“Name.”
I didn't want to say it.
“Maya.”
“Julian Cross.”
Daniel's expression changed.
I noticed.
“You know him.”
“Yes.”
“How?”
“He works for me.”
The room went silent.
Julian Cross.
My former lab partner.
My first serious boyfriend.
The man who had called my decision to leave MIT “a waste of talent.”
The man who had never once called after my mother died.
Now he was Sterling Advanced Systems' director of control architecture.
Daniel leaned forward.
“Did Julian write that code?”
“I don't know.”
“Could he?”
“Yes.”
“Would he?”
I remembered Julian at twenty-one.
Brilliant.
Ambitious.
Competitive.
I remembered him telling me that engineering belonged to people willing to sacrifice everything.
I had sacrificed my career instead.
“I don't know who he is anymore.”
Daniel stood.
“Then we're going to find out.”
Julian entered ten minutes later.
He saw me.
And stopped.
“Maya?”
Daniel watched both of us.
Julian recovered.
“What are you doing here?”
I looked at him.
“Fixing your machine.”
His face changed.
Only slightly.
But enough.
“You?”
Daniel said nothing.
Julian smiled.
“Of course.”
That surprised me.
Then he approached.
“You always were better at debugging.”
“Were?”
His smile became sad.
“You disappeared.”
“My mother was dying.”
“I know.”
“Do you?”
He looked away.
Daniel interrupted.
“Did you use Maya's adaptive timing model?”
Julian froze.
“No.”
“Ever?”
“No.”
“Have you seen it?”
Julian looked at me.
Then answered:
“Yes.”
Daniel's voice became colder.
“When?”
“At MIT.”
“And since?”
“No.”
I watched his hands.
Julian had always tapped his thumb against his index finger when lying.
He was doing it now.
Daniel saw me notice.
Julian left under guard.
Then Daniel asked:
“He lied?”
“Yes.”
“About what?”
“I don't know.”
That evening, Ethan texted me from school.
Maya, don't freak out.
Never in human history has anything good followed that sentence.
Then another message appeared.
Some guy asked me if you still have Mom's old laptop.
I called immediately.
No answer.
Then a photograph arrived from an unknown number.
Ethan standing outside his school.
Under it:
May you like
STOP LOOKING AT THE CODE.
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