"Kurwy z roksy.rar" is a notorious 2012–2014 archive containing scraped data from the Polish adult classifieds site Roksa.pl, which became a staple of internet lore on the Wykop.pl portal. The file, often associated with doxing and digital "archeology," is widely considered a security risk today due to embedded malware in circulated versions and is obsolete following the site's closure in 2021.