Mark Lanier
Mark Lanier is a prominent attorney known for his work in high-profile litigation, particularly in personal injury and product liability cases. He is recognized for his strategic approach in the courtroom and has gained attention for representing clients against major corporations. Recently, he was in the news as one of the lawyers representing a plaintiff in a significant lawsuit against TikTok, which aims to address issues of social media addiction and its impact on young users.
Not in the pool (under ¢1).
Recent news mentions
Mark Lanier is Kaley's attorney, arguing that she spent much of her time using YouTube logged out.
What social media addiction looks like, according to the woman suing Meta and YouTube
United States· 2026-02-27
Asked by her lawyer, Mark Lanier, whether she had suffered such feelings prior to being on social media.
'I spent all my time on Instagram' says woman in landmark trial
United Kingdom· 2026-02-27
Mark Lanier is the lawyer representing Kaley G. M. in the trial against YouTube.
Procès contre les réseaux sociaux : YouTube assure ne pas vouloir rendre ses utilisateurs « accros »
France· 2026-02-24
Kaley’s lawyer Mark Lanier showed internal documents during the testimony.
Takeaways: Mark Zuckerberg testifies for the first time ever on social media and children’s mental healthUnited States· 2026-02-19
Advocate Mark Lanier presented internal documents from Meta during the court session.
Zuckerberg fortryder sløv opsporing af børn på Instagram
Denmark· 2026-02-19
Mark Lanier is the attorney representing the plaintiff in the trial against Meta and Google.
Mark Zuckerberg se défend d’avoir cherché à rendre Facebook et Instagram addictifs, lors d’un procès des réseaux sociauxFrance· 2026-02-19Mark Lanier is the lawyer representing the woman who sued Instagram and YouTube for harming her mental health as a child.
Zuckerberg nega em tribunal que Instagram tenha crianças como público-alvo | Redes sociais
Portugal· 2026-02-19Mark Lanier is the lawyer representing Kaley in the case against social media companies.
Mark Zuckerberg responde por primera vez ante un juez sobre la adicción extrema de menores a las redes sociales | Tecnología
Spain· 2026-02-19
Mark Lanier represents the plaintiff who has experienced social media addiction and questioned Zuckerberg in court.
Zuckerberg testimonia al processo contro i social network: «Se il cda vuole licenziarmi ne eleggo un altro». E poi si scusa per il filtro per i minori che non ha funzionato
Italy· 2026-02-19
Lanier told Zuckerberg that Kaley had an Instagram account when she was nine years old.
Meta CEO questioned over child safety on Instagram
Australia· 2026-02-19
Lawyer Mark Lanier is representing the key plaintiff in the trial against Meta.
Zuckerberg defends Meta against social-media harm accusations at civil trial
Canada· 2026-02-19Mark Lanier is the lawyer representing Kaley in her lawsuit against Meta and YouTube.
Meta’s Zuckerberg testifies about social media’s effects on children in landmark trialUnited States· 2026-02-18
Mark Lanier is the lawyer representing the plaintiff in the trial against social media companies.
Partir del lugar equivocado
Dominican Republic· 2026-02-16
Mark Lanier, the plaintiff's lawyer, questioned Mosseri about social media addiction and about certain choices that company executives made.
After YouTube legal head, Instagram chief Adam Mosseri too refers to Netflix during testimony in case accusing social media of addictive behaviour
India· 2026-02-13
Mark Lanier is the attorney representing the plaintiffs in the case against social media companies.
„Instagram“ vadovas teigia netikintis, kad žmonės gali tapti kliniškai priklausomi nuo socialinių tinklų
Lithuania· 2026-02-13
Mark Lanier, a lawyer for the plaintiff, questioned Mosseri on Wednesday about whether Instagram chooses profits over the health and safety of minors.
Instagram chief testifies in landmark trial about social media addictionUnited States· 2026-02-11
Mark Lanier made the opening statement on behalf of the plaintiffs and referred to Meta and Google as 'two of the richest corporations in history' that have 'engineered' addiction in children's brains.
Começou julgamento histórico que acusa redes sociais de viciar crianças
Cabo Verde· 2026-02-10
Mark Lanier is representing the plaintiff K.G.M. in a trial against social media companies for mental health issues related to social media addiction.
Instagram and YouTube owners built 'addiction machines', trial hears
Ghana· 2026-02-10Mark Lanier is the lawyer for the plaintiffs in a historic trial against social media companies.
Un jurado decidirá si YouTube e Instagram fomentaron deliberadamente la adicción en menores | Internacional | Noticias
Ecuador· 2026-02-10Mark Lanier emphasized in his opening statement that the addiction was intentional and profitable.
Jutarnji list - Počelo suđenje protiv Mete i Googlea: 'Namjerno ste proizveli ovisnost u mozgovima djece'
Croatia· 2026-02-09Mark Lanier is one of the lawyers representing the plaintiff in the case against major tech companies.
Etats-Unis : TikTok conclut un accord avant un procès-clé sur l’addiction aux réseaux sociauxFrance· 2026-01-28