Jaipur | In one of the largest cybercrime crackdowns in recent years, Rajasthan Police have dismantled an international cyber fraud syndicate involved in transactions exceeding ₹1,100 crore. The racket, which operated across multiple Indian states and several Southeast Asian countries, was uncovered following an extensive technical and financial investigation. Five accused have been arrested so far, while efforts are underway to identify additional operatives and beneficiaries.
According to investigators, the fraud network targeted Indian citizens through WhatsApp and other messaging platforms, offering fake investment and online trading opportunities with promises of high and quick returns. Victims were persuaded to transfer money into accounts controlled by the syndicate, after which communication was abruptly cut off.
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Overseas operations, Indian numbers
Preliminary findings indicate that while the fraudsters used Indian mobile numbers to contact victims, the calls and messages were routed from foreign locations, primarily Cambodia. Technical analysis revealed that the syndicate was operating from cybercrime hubs in Southeast Asia, exploiting illegally activated Indian SIM cards to evade detection.
With assistance from Indian Cyber Crime Coordination Centre, investigators identified a large pool of Indian SIM cards that were roaming overseas under suspicious circumstances. Officials said tens of thousands of Indian SIM cards were found active in Cambodia alone, a significant number of which were linked directly to fraudulent activity.
SIM card manipulation at the core
The investigation revealed a well-organised mechanism for procuring SIM cards. The syndicate allegedly exploited loopholes at SIM point-of-sale outlets, where customers were misled during verification. Under the pretext of biometric or photograph mismatches, multiple SIM cards were activated against a single identity.
While customers received one SIM card for legitimate use, additional cards were retained by intermediaries and later sold illegally at inflated prices. These SIM cards were then transported out of India through international routes and used to operate cyber fraud campaigns targeting Indian users.
₹1,100 crore trail across states
Authorities said the fraudulent proceeds were spread across multiple states, pointing to the pan-India footprint of the racket. Maharashtra accounted for the highest losses, followed by Tamil Nadu, Delhi, Telangana, Karnataka and Rajasthan. Investigators are now tracing bank accounts, digital wallets and transaction layers to identify the final beneficiaries and recover diverted funds.
Officials noted that the syndicate relied on rapid fund movement across accounts to complicate tracing efforts. However, coordinated analysis of telecom data, banking records and digital footprints has helped law enforcement reconstruct the money trail.
Arrests and wider probe
Five key operatives linked to SIM distribution and activation networks have been taken into custody. Police said these arrests mark only the initial phase of the investigation. A Special Investigation Team has been constituted at the commissionerate level to conduct a deeper probe into the syndicate’s domestic and international linkages.
Authorities have also initiated steps to block thousands of suspicious SIM cards and associated messaging accounts found operating from overseas locations. Requests for international cooperation have been initiated to track individuals involved in transporting and deploying SIM cards outside India.
A growing cybercrime challenge
Cybercrime experts say the case highlights the evolving nature of digital fraud, where telecom misuse, social engineering and cross-border infrastructure are combined to target victims at scale. Law enforcement agencies have warned citizens to remain cautious of unsolicited investment offers circulated through messaging apps and social media platforms.
Police have reiterated that legitimate investment opportunities do not guarantee unusually high returns in short periods and advised the public to verify platforms through authorised regulatory channels before transferring any funds.
The investigation is ongoing, and officials said further arrests and seizures are likely as financial and digital evidence continues to be analysed.
