A handout photo from Agence Kampuchea Press taken on October 22 and released on October 23 shows South Koreans suspected of being involved in cyberscams, detained during a raid in Phnom Penh

A handout photo from Agence Kampuchea Press taken on October 22 and released on October 23 shows South Koreans suspected of being involved in cyberscams, detained during a raid in Phnom Penh

Cambodian authorities arrested 57 South Koreans for alleged involvement in transnational cyberscams, a government commission said Thursday, days after dozens accused of working in the illicit networks were repatriated.

The multibillion-dollar scam industry has ballooned in Cambodia in recent years, with thousands involved -- some willingly and others forced by organised criminal groups, experts say.

Originally published on doc.afp.com, part of the BLOX Digital Content Exchange.