In re Otter.ai Privacy Litigation: a federal judge lets wiretap, voiceprint and privacy claims against an AI meeting notetaker proceed

What happened

• The suit began with Brewer v. Otter.ai, filed in August 2025 (Case No. 5:25-cv-06911), and was consolidated as In re Otter.ai Privacy Litigation. The consolidated complaint is Dkt. 35, filed December 5, 2025.
• The plaintiffs allege that the Otter Notetaker joins meetings as a "silent participant," recording and transcribing in real time without the consent of all participants, and that Otter keeps the contents, voiceprints and other personal data and uses them to train its speech recognition and machine-learning models.
• There are seven named plaintiffs from California, Illinois and Washington. Their examples include a Zoom call with a medical professional, calls with financial professionals and workplace Teams discussions.
• The claims include the federal Electronic Communications Privacy Act (ECPA), the Computer Fraud and Abuse Act, the California Invasion of Privacy Act (CIPA), California's computer fraud statute, the California Constitution, the Unfair Competition Law, the Illinois Biometric Information Privacy Act (BIPA), the Washington Privacy Act and common-law privacy claims.
• Otter moved to dismiss for lack of standing and for failure to state a claim (Dkt. 42). The court heard argument and ruled on August 13, 2026 (Dkt. 68).
• On September 15, 2026 the parties asked to modify the schedule. The court's September 16 order (Dkt. 79) set the mid-discovery statement for February 23, 2027, the class certification motion for May 13, 2027, the last day to hear it for September 15, 2027 and a trial-setting conference for December 1, 2027. Otter filed its answer on September 17, 2026 (Dkt. 80).

What the court said

• Standing: denied. The court held that unauthorized interception and recording of private conversations "closely resembles" the common-law tort of intrusion upon seclusion, and distinguished a Ninth Circuit session-replay case (Popa v. Microsoft) because entire conversations on medical, financial and professional topics are more invasive than tracking website clicks.
• Illinois BIPA (voiceprints): denied. The Illinois plaintiffs plausibly alleged that Otter captured voiceprints and stores them to identify the same people in future meetings. The court said Otter's arguments about where the data was processed raise factual questions that cannot be resolved at the pleading stage.
• ECPA: denied. The court found real-time recording plausibly pleads a contemporaneous interception. Otter argued it was a party to the meetings, but the plaintiffs alleged it intercepted for a tortious purpose, using their conversations to train its models without consent, and the court said seeking profit and committing a tort are not mutually exclusive.
• CIPA: denied. Because Otter allegedly keeps and uses the conversations for its own commercial purposes, the court found plaintiffs plausibly alleged it is a "third-party eavesdropper" under section 631. All three California plaintiffs stated a section 631 claim. Under section 632 only one (Theus, who alleged a call with a medical professional) pleaded a confidential communication, because Brewer and Ryan alleged only that their conversations were "private" or "sensitive."
• Dismissed with leave to amend: the CFAA claim under section 1030(a)(4), the California computer fraud statute claim, the California intrusion and constitutional privacy claims for Brewer and Ryan (they survive for Theus, who alleged medical information), Dolan's intrusion claim and the Washington Privacy Act claim (Dolan alleged only "professional opportunities").
• Withdrawn by plaintiffs: conversion, trespass to chattels, two CIPA sections and larceny, dismissed without prejudice.
• Survived: unjust enrichment, the Unfair Competition Law claim and a declaratory judgment claim.

What it means for your firm

• Our reading: an AI notetaker that joins a call as a separate participant is the fact pattern here. If your firm or a client uses one on client calls, depositions or internal strategy meetings, "one participant consented" is not a safe assumption, especially in all-party-consent states.
• The training-data allegation did real work. The ECPA ruling turned partly on the claim that recordings were used to train models. A vendor that retains and trains on call audio is a different risk from a vendor that only transcribes.
• Voiceprints matter in Illinois. If a tool tags speakers by identity, ask whether it builds a stored speaker profile, because that is what BIPA reaches.
• Privilege and confidentiality exposure sit beside the privacy claims. A third-party recording of a client call is a record, a retention question and a possible waiver argument.
• This is a pleading-stage ruling. Nothing here finds Otter liable, and the facts are the plaintiffs' allegations.

What to do Monday

1. List every AI notetaker, meeting bot and transcription add-on in use at the firm, including ones individual lawyers connected to their own calendars.
2. Require an announcement and affirmative consent from all participants before any bot records, and turn off any setting that auto-joins meetings from a calendar.
3. Ask each vendor in writing whether it retains audio, builds speaker voiceprints or trains models on customer meetings, and get the answer in the contract.
4. Set a rule that privileged client calls are not recorded by a third-party bot unless the client has agreed in writing.

Sources

• Order granting motion to dismiss in part, Dkt. 68 (Aug 13, 2026), CourtListener RECAP copy of the docket entry
• Consolidated class action complaint, Dkt. 35 (Dec 5, 2025)
• Amended case management and scheduling order, Dkt. 79 (Sept 16, 2026)
• Otter.ai's answer, Dkt. 80 (Sept 17, 2026), the latest filing we read

Operational information, not legal advice. Facts come from the filings on the court docket linked under Sources, read on Oct 27, 2026. A docket moves: this brief covers only the filings we read and does not replace the live docket. The reading of what it means for your firm is ours.