**March 2024 - Eighteen Months Later**

The Board hired you for one purpose: decrypt `secrets.bin`.

The forensic team believes Dr. Moran used ORACLE's own architectural flaws as the encryption key - a dead man's switch that would only yield its secrets to someone who truly understood why the model failed.

She didn't leave because she was wrong. She left because she knew she was right, and no one would listen.

**You have three files:**
- `market_data.csv` - Five years of daily market features (2019-2024)
- `oracle.pkl` - The ORACLE model artifact
- `secrets.bin` - Dr. Moran's encrypted final warning

---

## 🔐 DR. MORAN'S ENCRYPTED MESSAGE

Analysis of her workstation revealed fragments of notes. She was obsessed with three questions:

### Fragment 1 - Found in her notebook (July 2022)
```
"Which signals does it trust when the world is calm?
The answer is a sequence. Order matters."
```

### Fragment 2 - Scribbled on a printout of market data (August 2022)
```
"Markets have hidden states. Three of them.
When did the transitions happen?
Find the breaks. Mark the moments.
Returns and volatility together reveal the structure."
```

### Fragment 3 - Email draft never sent (September 2022)
```
"On which day was ORACLE most dangerously confident?
Not in the training set — it memorized those.
The worst prediction on unseen data.
That index holds the final piece."
```