By Olumide Babalola, PhD

Introduction
On the evening of Thursday, 27 August 2026, a voice note was shared on one of the lawyers’ WhatsApp groups I belong to, and I immediately recognised the maker’s voice. It was the lamentation of a bookseller at the just-concluded AGC in Port Harcourt. What immediately struck me was not necessarily her exasperation but the privacy implications of the continuous dissemination of the voice note across multiple platforms. Hence, this article!.

Unsurprisingly, the shiny microphone symbol on WhatsApp has become one of the most utilised features, especially in our Nigeria where network connectivity can be frustrating, with skyrocketing Internet subscription costs, and where many users don’t necessarily fancy typing lengthy messages; the voice note option has become a ‘lifesaver’ of some sort.

This feature is not, however exclusive to the ‘youngins’, even as my septuagenarian Mom hardly misses a morning without her ‘voice-noted’ prayers for me, ending it with a reminder about the potency of Psalm 91 for divine protection, safety, refuge etc. Regardless of all these conveniences, the WhatsApp voice note has increasingly grown into a repository of self-inflicted privacy violations. Harmless conversations can now potentially become permanent digital records, metamorphosing into weapons fashioned against the makers.

Here, in the successive paragraphs, I demonstrate that while voice notes facilitate communication, they quietly multiply the risks of privacy violations in ways that Nigerians often ignore or downplay until it is too late.

The Digital Privacy Traps

Unlike conventional telephone calls, which are inherently transient unless deliberately recorded, a WhatsApp voice note is a file stored on the sender’s device, retained on the recipient’s device until deleted, and then warehoused in (Meta) WhatsApp’s cloud backups. Once sent, the sender loses control over its existence (even if it was set to ‘view once’, as some devious recipients may deploy third-party devices to record the notes). The recipient decides how long to keep, they can download it to their phone storage or include it in device backups that may be retained for ever. This possibility of this perpetuity is rarely considered when someone sends a voice note in the heat of the moment (i.e discussing a brainwave, venting frustration, or revealing damning secrets.

One of the interests protected by the right to privacy is unauthorised access or misdirection of personal data. The same functionality that makes voice notes so easy to send also makes them easy to misdirect by sender or recipients. In some cases, even when a voice note is correctly sent, the recipient may forward the message to others without the sender’s knowledge or consent. When this is done, a voice note meant to be for one recipient becomes accessible to a global audience to the detriment of the sender’s privacy.

Under the Nigeria Data Protection Act 2023 (NDPA), a person’s voice constitutes their personal data. See the interesting decision of the Federal High Court in Jideobi, Esq. v. Ikenwankwor (2026) 1 Nigerian Privacy Law Report (NPLR) 3 where a once lovey-dovey relationship ended in a privacy suit because one of the lovebirds repeatedly recorded the telephone conversations without the other’s consent. Invariably, even if a voice note is lawfully received, sharing a voice note without the maker’s consent may, in certain circumstances, constitute unlawful data processing of that message.

Recommendations for Nigerian users
The proper place to start my recommendations is to note that the Federal Competition and Consumer Protection Commission (FCCPC) has found that Meta (WhatsApp’s parent company) treats Nigerians unfairly compared with their European counterparts. In their investigative report, the FCCPC states that European users are provided “more information and protection with respect to data points collected, and the power to restrict/withdraw their consent, compared to Nigerian users” (see paragraphs 5.3.18–5.3.24, at page 38 of the FCCPC’s 63-page investigative Report dated 13 November 2023 on the Obnoxious, Exploitative, And Unscrupulous Business Practices by Whatsapp LLC and Meta Platforms, Inc.)

With this reality in mind, users should treat voice notes as permanent epigraphs. Before recording a voice note, ascertain whether you would be comfortable with it being shared publicly. If not, reconsider sending it or send a text instead.

Enable WhatsApp’s disappearing messages feature for sensitive conversations and regularly delete old voice notes from your device and backups. Double-check the recipient(s) before sending. WhatsApp’s “forward” icon makes it tempting to share content quickly; pause before forwarding. Ultimately, understand that your voice is personal data under the NDPA, and you have the right to demand deletion of voice notes shared without your consent.

Follow Our WhatsApp Channel _______________________________________________________________________

“Order Justice Omolaye-Ajileye’s Electronic Evidence Books Now” — Essential Guides On Evidence Act, Case Law And Digital Proof

Two leading books on electronic evidence by Hon. Justice Professor Alaba Omolaye-Ajileye, Rtd., PhD, FICMC, are now available for purchase. The publications, Electronic Evidence (Second Edition), With The Evidence Act, 2011 and Compendium Of Cases On Electronic Evidence, Volume II, 2020–2025, provide practical guidance, legal analysis and recent judicial authorities on electronic evidence in Nigeria.Order directly from the author here: https://velvety-cendol-7387ed.netlify.app/ _______________________________________________________________________

[A MUST HAVE] Evidence Act Demystified With Recent And Contemporary Cases And Materials

“Evidence Act: Complete Annotation” by renowned legal experts Sanni & Etti.

Available now for NGN 40,000 at ASC Publications, 10, Boyle Street, Onikan, Lagos. Beside High Court, TBS. Email publications@ayindesanni.com or WhatsApp +2347056667384. Purchase Link: https://paystack.com/buy/evidence-act-complete-annotation

______________________________________________________________________ “Enhance Legal Practice With Authoritative Reports” — Alexander Payne Offers Comprehensive Law Reports, Spanning Over A Century Of Nigerian Jurisprudence

Interested buyers are encouraged to place their orders and enquiries via: 0704 444 4777, 0704 444 4999, 0818 199 9888 Website: www.alexandernigeria.com

______________________________________________________________________ Groundbreaking Guide For Lawyers: Adigwe Publishes ‘Artificial Intelligence For Lawyers’ With Free Research eBook The book also examines Nigeria's legal ecosystem, focusing on the LPELR and NBA AI Guidelines. As a bonus, every purchase comes with a FREE eBook titled: How to Use the AI Features in LegalPedia and LawPavilion. Ohio Books Ltd praises the publication, stating: "....this is the only Nigerian book I know of on the topic." How to Order: 📞 Call, Text, or WhatsApp: 08034917063 | 07055285878 📧 Email: benadigwe1@gmail.com 🌎 Website: www.benadigwe.com Ebook Version: Access it directly online at https://selar.com/prv626 Authored by Ben Ijeoma Adigwe Esq., ACIarb (UK), LL.M, Dip. in Artificial Intelligence, Director at the Delta State Ministry of Justice, Asaba, Nigeria. ______________________________________________________________________