On February 5, 2026, five Illinois residents filed a class action lawsuit against Microsoft in a federal court in Washington. The plaintiffs, including Alex Basich, Kristin Bondlow, and three others, claimed that Microsoft, through its video conferencing platform (Teams), was illegally collecting voice data in violation of the Illinois Biometric Information Privacy Act (BIPA).
The class action suit claims that the software giant illegally collected voice data through Teams' real-time transcription feature, which was shipped in 2021 and captures speakers' voices during online meetings and even assesses pitch, tone, and timbre to easily identify who made a certain comment or idea.
