Neato Custom Firmware →

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?”

“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.”

The flash took eleven seconds. When the D7 rebooted, its screen didn’t show the cheery Neato logo. Instead, a single line of green text scrolled past: “CUSTOM FW v3.2 – YOUR HOUSE, YOUR DATA.” neato custom firmware

Alex grinned. Then the vacuum lunged.

He typed on the D7’s touchscreen: Yes. Start with the bedroom. And Mochi is not an anomaly. Ignore the cat.

The message pinged into Alex’s inbox at 11:47 PM on a Tuesday. “Your Neato Botvac is a spy. Check the logs.” Alex killed the Wi-Fi on the D7

Until he pulled the logs.

The vacuum beeped twice—a sound Alex had never heard before. He could have sworn it sounded like a laugh.

Alex hadn’t been down there since the previous owner installed the sump pump. He grabbed a flashlight. The hatch was sticky, and the air smelled of wet clay. He crawled past dusty Christmas ornaments until his light hit a shoebox. Not his. Inside: a dead USB drive and a spiral notebook. The handwriting was frantic, dated five years ago. The D7 had rolled to the edge of

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.”

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 southwest corner was the crawlspace access.

“Neato Custom Firmware” was a ghost ship. A single thread, buried three pages deep on an old robotics hacker board. The last post was from 2019. The first line read: “Stock firmware sends telemetry to servers you don’t own. This replaces the brain. No cloud. No phoning home. Just you and your little robot.”