“Day 44: They pushed another update. The vac is drawing my floor plan at 3 AM. The server IP resolves to a shell company. I’m disconnecting the Wi-Fi, but the mapping data is already stored locally. Someone is going to buy this house. Someone is going to run the vac on the old network. I have to warn them.”
He typed on the D7’s touchscreen: Yes. Start with the bedroom. And Mochi is not an anomaly. Ignore the cat.
Alex killed the Wi-Fi on the D7. The vacuum beeped once, then went dark.
Alex sat back on his heels. The D7 had rolled to the edge of the crawlspace, its lidar slowly panning left and right. On its screen, a new message appeared: “Previous map purge: complete. Want me to scan for other anomalies?” neato custom firmware
The message pinged into Alex’s inbox at 11:47 PM on a Tuesday. “Your Neato Botvac is a spy. Check the logs.”
Until he pulled the logs.
The instructions were a fever dream of USB cables, bootloaders, and Python scripts. Alex hesitated for a full minute. Then he remembered the logs. He dug out a spare SD card, formatted it, and followed the ritual. “Day 44: They pushed another update
Using the official app, he downloaded the history. The paths were there—living room, hallway, under the bed. But then he noticed it. A secondary data stream, timestamped every three hours. The vacuum wasn't just cleaning; it was idling . The lidar turret would spin, mapping and remapping the same room while the brush sat still. The coordinates always clustered near his desk. Near his laptop. Near the sticky note with his bank’s two-factor backup codes.
Alex stared at the blinking green light on his D7. He’d bought it for one reason: his cat, Mochi, shed like a dandelion in a hurricane. The vacuum was a workhorse, a silent little tank that thumped into baseboards and cursed in binary. But "spy"? That was paranoid.
The vacuum beeped twice—a sound Alex had never heard before. He could have sworn it sounded like a laugh. I’m disconnecting the Wi-Fi, but the mapping data
Alex grinned. Then the vacuum lunged.
The southwest corner was the crawlspace access.
Not aggressively—purposefully. It spun a tight circle, lidar whirring, then shot toward the kitchen. Alex chased it, nearly tripping over Mochi. The vacuum stopped at the stove, nudged the kickplate, and revealed a small, rusted screw he’d lost three years ago. Then it printed to its little LCD: “FOUND: 1 OBJECT. MAP CORRUPTION DETECTED IN SOUTHWEST CORNER.”
That’s when he found the forum.