Daniel M. Horwitz

Daniel M. Horwitz is a journalist whose work is central to the upcoming biographical drama film, The Social Reckoning. This film, written and directed by Aaron Sorkin, serves as a companion piece to the 2010 film The Social Network. The narrative of The Social Reckoning is based on the events surrounding the 2021 Facebook data leak, brought to light by whistleblower Frances Haugen. Horwitz's reporting on this leak, particularly his work for The Wall Street Journal and its accompanying eight-part podcast series titled The Facebook Files, forms the factual foundation for the film's story.

The development of The Social Reckoning began with discussions for a sequel to The Social Network. Aaron Sorkin, who penned the original film, expressed interest in continuing the story. By June 2025, a follow-up film was officially in development with Sorkin attached as both writer and director. The focus shifted to the events involving Frances Haugen and the subsequent leak, with Horwitz's investigative journalism being a key source. The film's title was later changed to The Social Reckoning in September 2025. Principal photography commenced in October 2025 and concluded in December of the same year. The film is slated for release by Sony Pictures Releasing on October 9, 2026.

Daniel M. Horwitz's journalistic contributions are the bedrock of the upcoming film, The Social Reckoning. His investigative work, specifically his reporting on the significant 2021 Facebook data leak initiated by whistleblower Frances Haugen, has been recognized as a primary source for the film's narrative. Horwitz's detailed coverage, which appeared in The Wall Street Journal and was further elaborated upon in the eight-part podcast series 'The Facebook Files,' provided the essential factual framework for Aaron Sorkin's screenplay. This journalistic endeavor highlights the impact of investigative reporting in bringing to light critical events concerning major technology companies and their societal implications.

The Social Reckoning emerged from a desire to explore further narratives connected to the world of The Social Network. Aaron Sorkin, the screenwriter of the original film, began developing ideas for a sequel, which eventually evolved to focus on more recent events. The project officially entered development in June 2025, with Sorkin taking on both writing and directing duties. The narrative centers on the fallout from the 2021 Facebook leak, with Horwitz's reporting serving as a crucial reference point for the events and their context. The film's title was finalized as The Social Reckoning in September 2025, signaling its specific thematic focus.