The Day My Smart Vacuum Turned Against Me

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An engineer discovers their smart vacuum was remotely disabled by the manufacturer after blocking its telemetry servers. Through reverse engineering, they gained root access via an open ADB port, found the device running Google Cartographer SLAM software on Linux, and uncovered evidence of remote kill commands. The investigation revealed the vacuum transmitted unencrypted data including WiFi credentials, had pre-installed remote access software (rtty), and could be controlled by the manufacturer without user consent. The engineer successfully restored offline functionality and documented the findings, highlighting broader IoT security and privacy concerns affecting multiple brands using the same hardware platform.

#security

#privacy

#iot

#embedded

#reverse-engineering

Oct 14, 2025•8m read time•From codetiger.github.io

Table of contents

The Beginning: A Curious Experiment The Sudden Death of a Smart Vacuum The Turning Point: Nothing Left to Lose Peeling Back the Layers The First Breakthrough: Software Root Access The Dark Discovery The Service Center Mystery, Solved Retaliation for Privacy What This Means for All of Us Taking Back Control Lessons Learned:A Personal Reflection: