A wiretap statute from 1967 is being tested on an AI notetaker

The setup

An AI meeting notetaker like Otter Notetaker joins a Google Meet, Zoom, or Microsoft Teams call as its own participant, transcribing in real time and sending the audio to the vendor for processing — a different arrangement than one person simply recording their own call. Whether every person on that call consented to that third party's presence is now the subject of a federal class action.

What the documents show

The docket shows a class action complaint filed 15 August 2025 in the Northern District of California, Brewer v. Otter.ai, Inc., alleging Otter 'records, accesses, and records the contents of private conversations between Otter accountholders...and meeting participants who do not subscribe to Otter's services,' and that it does so to train its speech recognition and machine learning models. Citing Otter's own help-center pages, the complaint states that when an accountholder who is also the meeting host has enabled the notetaker, it 'may join the meeting without obtaining the affirmative consent from any meeting participant, including the host,' and that pre-meeting consent notifications are off by default until a user toggles them on. The complaint invokes the federal Electronic Communications Privacy Act and California's wiretapping statute, Penal Code section 632, which requires consent of all parties to a confidential communication before recording it.

The friction

A complaint is one side's allegation, sourced here to the court's own docket, not a finding of wrongdoing. The docket shows the case was consolidated with three related suits into In re Otter.AI Privacy Litigation before Judge Eumi K. Lee, and that Otter's motion to dismiss the consolidated complaint, filed in early 2026, was still pending as of the docket's most recent entries in mid-2026 — no ruling on whether the statute even applies to this kind of tool has issued yet.

What changed in the work

For anyone deploying an AI notetaker, the complaint's own footnotes to the vendor's help-center articles double as a map of where consent settings actually live, and that they default to off. Editorially, running one of these tools is not only a personal productivity choice; the complaint frames it as a decision an accountholder makes on behalf of every other person on the call, and this litigation is a live test of whether a 1967 anti-eavesdropping statute reaches that decision.

• Does your meeting notetaker send a consent notice to every participant by default, or only when you turn it on?
• If a participant on your call has not consented, does your state's law treat that as your problem or the vendor's?
• What happens to a transcript's audio after the meeting, and is that use disclosed anywhere you would actually read it?

Nothing here establishes that Otter or any other notetaker violated the law; the court has not ruled. What the docket does establish is that the question is now formally pending, with a specific statute, a specific product mechanism, and a specific judge assigned to decide it.