Finish the Kill Code

A few months ago, a research lab was working on a secret data project. Only a small team

of engineers knew about it. One night, something went wrong. The system detected

a security breach. Someone entered without permission. To prevent further damage,

the lab was shut down immediately. People left in a hurry. Computers were left

running. Files were unsaved. Papers and notes were left behind. The lab was sealed.

No one returned. For a long time, everything stayed quiet. Recently,

the network team noticed something unusual. Even though the lab was abandoned,

data was still moving. System logs showed activity inside. A hacker had found a way in.