"Hum Saath Saath Hain" was released on December 6, 2019, and within a few days, the film was leaked on Filmyzilla. The website provided a full HD version of the film for free download, which was widely circulated on social media platforms. The film's producers and distributors, Boney Kapoor and Goldstar Pictures, took to social media to condemn the piracy and urged fans to watch the film in theaters.

The 2019 Indian Hindi-language film "Hum Saath Saath Hain" directed by Mikhil Advani and produced by Boney Kapoor, was a highly anticipated family drama that featured a star-studded cast including Sonakshi Sinha, Salman Khan, Katrina Kaif, Sunil Grover, and Neena Gupta. The film received mixed reviews from critics but performed moderately well at the box office. However, the film's availability on various online platforms, particularly Filmyzilla, a notorious piracy website, has raised concerns about the impact of piracy on the film industry.

Moreover, the leak of "Hum Saath Saath Hain" on Filmyzilla undermines the efforts of the film's creators and artists, who invest significant time, money, and effort into producing a film. Piracy not only affects the film's box office performance but also discourages investment in the film industry, as producers and distributors are hesitant to invest in films that may not generate returns due to piracy.

Filmyzilla is a popular website that provides free access to Bollywood and Hollywood movies, often uploaded within hours of their theatrical release. The website has been a thorn in the side of the film industry, with many films being leaked online, resulting in significant financial losses. The Indian government has taken measures to curb piracy, including blocking access to Filmyzilla and other piracy websites. However, the website continues to operate, albeit with changing URLs and domains.