# Legal challenges against AppLovin Corporation > Live situation record from CLSTR: https://clstr.news/situations/legal-challenges-against-applovin-corporation > Updated: 2026-10-15T17:40:41.000Z. Sources: 7. Developments: 2. AppLovin Corporation is facing multiple legal challenges in the United States involving consumer protection and investor relations. In early October 2026, San Diego County filed a lawsuit alleging the company bypassed parental controls to serve inappropriate content—including adult dating services, alcohol, and graphic sexual content—to minors within mobile games. The complaint also claims AppLovin used fingerprinting techniques to harvest sensitive personal data from children’s devices to fuel its artificial intelligence advertising engine. Following this, a proposed securities fraud class action lawsuit was filed in the U.S. District Court for the Northern District of California. This litigation, Talbot v. AppLovin Corporation, names the company’s CEO and CFO as defendants. The suit alleges that AppLovin made material misstatements regarding the performance of its AI models and the readiness of its self-service video advertising tool during a period between February and August 2026. ## Timeline ### 2026-10-15: AppLovin faces securities fraud lawsuit over AI and advertising claims AppLovin faces a proposed securities fraud class action lawsuit alleging the company overstated its AI model performance and video advertising tool readiness. 2 sources. https://clstr.news/cluster/applovin-faces-securities-fraud-lawsuit-over-ai-and-advertising-claims ### 2026-10-05: AppLovin sued by San Diego County over explicit ads shown to children San Diego County is suing AppLovin Corp., alleging the company bypassed parental controls to serve explicit ads to children and harvested sensitive personal data from their devices. 5 sources. https://clstr.news/cluster/applovin-sued-by-san-diego-county-over-explicit-ads-shown-to-children --- Cite as: Legal challenges against AppLovin Corporation. CLSTR, https://clstr.news/situations/legal-challenges-against-applovin-corporation