Moscow School Whiteboards Secretly Record Classroom Audio

Software capable of remotely activating microphones and recording audio without the knowledge of teachers has been discovered on interactive whiteboards inside Moscow schools, according to an independent report published on Tuesday by Mediazona, which cited an analysis hosted on GitHub.

Stealth Surveillance via Municipal Networks

The covert monitoring module operates directly through the remote management network overseen by Moscow’s Department of Information Technology. Operating entirely in the background, the system constantly pings a designated server every ten minutes to check for fresh instructions. Once a command is received, it switches on the room’s microphone, records ongoing classroom discussions, uploads the file straight back to Department of Information Technology servers, and deletes the local copy from the whiteboard.

Traces Found Across Capital Schools

Investigators uncovered distinct traces of the monitoring software across three separate interactive panels situated in different schools throughout the Russian capital. The code analysis shows that this software was installed and later updated between August and October 2026. Curiously, descriptions embedded within the latest software version completely omit any reference to the active audio recording functionality.

Beyond the Whiteboard: Laptops Also Recording

Neither students nor educators received any official notifications regarding the ongoing audio surveillance. A source within the education sector, speaking directly to Mediazona, confirmed that interactive whiteboards are far from the only hardware equipped for sound capture. Laptops integrated into the broader Mostech municipal infrastructure ecosystem also record sound inside classrooms.

Auditing Classroom Dialogue Without Knowledge

Administrators utilize this hidden audio collection capability to cross-reference teachers’ calendar entries and thematic lesson schedules directly against the actual dialogue occurring during class time, the education sector source revealed.

With no official warnings issued, neither teachers nor students had been told that lessons could be secretly recorded, leaving educators unaware that daily instruction was being captured. The author of the analysis noted that the background server polling allows the microphone to be switched on remotely once the relevant command is received. Meanwhile, the software was installed and updated between August and October 2026.