Hotel owner uncovers huge phone scam in Thailand!
Hotel owner in Thailand reveals telephone fraud: SIM boxes caused billions in losses worldwide. Investigations are ongoing.

Hotel owner uncovers huge phone scam in Thailand!
A sophisticated fraud operation has been uncovered in a small hotel in Thailand, causing significant financial damage worldwide. A clever hotel owner, made suspicious by a suspicious booking, discovered a professional telephone fraud scheme that used fake local numbers to deceive unsuspecting victims and gain trust. Loud ad hoc news It all happened when a woman insisted on a certain room while others were available. This piqued the owner's curiosity.
After the couple checked out, the hotel owner decided to inspect the room and discovered loose wires in the false ceiling. What he then discovered was shocking: the police found a fully equipped criminal office
- Drei SIM-Boxen
- Zwei WLAN-Routern
- Zubehör wie Netzteilen und Verkabelungen
. A Thai couple installed the technology and disappeared the next morning.
The background to the fraud
Investigators suspect the devices were used to send scam calls abroad. In the so-called SIM box scam, criminals forward international calls over the Internet to local boxes containing dozens of SIM cards. The calls then appear as domestic numbers, which fraudsters exploit to carry out phishing and other tricks. This practice has caused billions in damages globally, with the telecommunications industry losing nearly $40 billion in fees last year alone.
What is particularly dangerous is that these false calls are difficult to trace. Security agencies face the challenge of finding the masterminds behind such scams. The “churning” tactic, in which noticeable call volumes are avoided, ensures that fraudsters can remain active in the long term. This not only affects Thailand, but also other countries. In October 2025, 100,000 SIM cards were confiscated in Europe.
Prevention and outlook
The Thai investigators have already started evaluating the confiscated hardware in order to track down international backers. Telecommunications providers are now increasingly relying on artificial intelligence to recognize fraud patterns and identify such schemes at an early stage. The police advise everyone not to give out personal information or codes when making unsolicited calls to avoid falling victim to such scams.
What is happening in Thailand impressively shows how important attention and vigilance are. It remains to be hoped that the steps taken together will enable such fraud to be better curbed in the future.