Group 1 - A large-scale cybercrime case has been uncovered in South Korea, involving illegal access to approximately 120,000 network cameras installed in homes and businesses, leading to the creation of sexual exploitation videos [1] - The South Korean National Police Agency reported that an unemployed individual illegally accessed around 63,000 cameras, producing 545 sexual exploitation videos and earning approximately 35 million KRW (about 1,000 KRW equals 4.8 RMB) in virtual assets [1] - Another suspect, a company employee, hacked into about 70,000 cameras, creating and selling 648 sexual exploitation videos, with profits around 18 million KRW [1] Group 2 - The police investigation revealed that the videos produced by the suspects accounted for 62% of the total uploads on related illegal websites over the past year [1] - The devices targeted were primarily located in residential areas, karaoke rooms, and indoor cafes, often used for monitoring children, the elderly, pets, or for security purposes [1] - The South Korean police have applied for a blocking order against an overseas website that has been hosting illegal videos, and they are collaborating with foreign law enforcement to shut it down [2]