That was the day Mara stopped playing old games. And started looking over her shoulder at new ones.

Mara lived alone. Her apartment faced a brick wall. No cameras, no smart speakers. She’d built her PC herself, air-gapped for old games and writing. So who—or what—had written a file to an external drive while she slept?

Mara opened the drive’s volume shadow copy. The DLL had written itself via a scheduled task named NvTelemetryContainer —a perfect mimic of an NVIDIA telemetry job. But she had an AMD card.

The motherboard had been swapped while she slept.