Fake Offices, Scripts and Props: Abandoned Cambodia Scam Centre Reveals Industrial-Scale Fraud Operation

An abandoned scam compound uncovered near the Cambodia–Thailand border has revealed the sophisticated methods used by criminal networks to deceive victims worldwide, including fake offices, scripted phone calls, and elaborate stage-like settings designed to appear legitimate.

The six-storey compound, located in the border town of O’Smach, was recently shown to journalists during a media visit arranged by the Thai military. The buildings were left largely deserted after armed clashes between Thailand and Cambodia last year, leaving behind extensive evidence of a large-scale cyber fraud operation.

Inside the complex, investigators found rooms meticulously designed to resemble real institutions, including bank branches and police offices from several countries. One room was set up like a branch of a Vietnamese bank, complete with customer service desks, telephones, brochures, and business cards. Other areas were decorated as police offices from Australia, Singapore, and China, with fake uniforms, badges, and official-looking documents used to impersonate law-enforcement agencies during scams.

Documents and scripts recovered at the site revealed that workers followed detailed instructions when contacting potential victims. In some cases, scammers posed as police officers investigating alleged crimes such as illegal advertising or suspicious phone activity. Other scripts targeted business owners, pretending to place large food orders or demanding payments related to fabricated legal investigations.

The compound appears to have functioned like a corporate operation. Evidence found inside suggests it had departments responsible for training, financial transactions, and the development of new fraud techniques. Training materials included quizzes instructing workers on how to identify suitable targets on social media based on factors such as gender, nationality, and perceived wealth.

Authorities estimate the broader complex contains 157 buildings, with at least 28 suspected of being used directly for scam activities. Thai officials believe as many as 20,000 workers may have been based across the compound before it was abandoned. Many workers reportedly fled by bus as fighting escalated in the area late last year.

Inside the dormitory areas, investigators found cramped sleeping quarters with bunk beds accommodating up to eight people per room. Motivational slogans were painted on corridor walls, suggesting efforts to encourage workers to meet targets or maintain morale while carrying out scams.

Authorities have not yet confirmed whether the workers were willingly employed or victims of trafficking. However, numerous survivors from similar scam compounds across Southeast Asia have previously reported being lured by fake job offers before being forced to carry out online fraud under threats of violence.

Online scam centres have become a major criminal industry across parts of Southeast Asia. Many operate from large compounds where trafficked workers are compelled to conduct fraud schemes such as romance scams, fake investments, and impersonation fraud targeting victims around the world. The industry has expanded rapidly in recent years, generating billions of dollars annually for transnational criminal groups.

Experts say the discovery of the abandoned compound offers a rare glimpse into how organized cyber-fraud networks operate and highlights the scale of the challenge facing governments attempting to dismantle these operations.