Telefónica, a Spanish telecommunications company, has obtained a court order to block internet access to certain IP addresses, URLs, and domains during the broadcast of sports events, including football, tennis, and golf, as well as movies and series. This move aims to prevent the unauthorized streaming of copyrighted content. The blocks will be applied dynamically and will affect not only major internet service providers but also smaller, regional operators. The measure has raised concerns about its impact on legitimate online services and the potential for collateral damage.