South Korean police have arrested four individuals accused of hacking more than 120,000 home and business IP cameras to produce sexually exploitative videos. The suspects allegedly exploited weak passwords and security flaws in internet-connected cameras, commonly used for home security or monitoring children and pets. The hacked footage was used to create explicit content for a foreign website, which has since been blocked. One suspect reportedly controlled 63,000 cameras and made 545 videos, earning around $12,235 in virtual assets, while another accessed 70,000 cameras and sold 648 videos for 18 million won. Authorities said the suspects acted independently rather than as a coordinated group. Police are collaborating with international agencies to investigate the website operators and have also detained three viewers suspected of purchasing or watching the illegal content. Officials emphasized that both viewing and possessing such illicit recordings are serious crimes.