Story perspectives

Smart Vacuum Exposes User Data, Malfunctions When Blocked

10/26/2025

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Summary

Story summary

Harishankar Narayanan, a computer programmer, found his $300 iLife A11 smart vacuum transmitted personal data to its manufacturer.
He monitored the device's network traffic and observed logs sent without his consent.
When he tried to stop data transmission, the vacuum malfunctioned.
Narayanan's reverse engineering showed the device ran Google Cartographer and that a remote kill command issued by the company could disable the vacuum and block data collection.

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Story summary

Harishankar Narayanan, a computer programmer, found his $300 iLife A11 smart vacuum transmitted personal data to its manufacturer.
He monitored the device's network traffic and observed logs sent without his consent.
When he tried to stop data transmission, the vacuum malfunctioned.
Narayanan's reverse engineering showed the device ran Google Cartographer and that a remote kill command issued by the company could disable the vacuum and block data collection.