India mandates SIM-linked messaging apps to fight rising fraud

Security Affairs

December 3, 2025 at 9:20 AM

Summary

India's Department of Telecommunications has mandated that messaging apps operate only with active SIM cards linked to users' phone numbers to combat rising fraud and misuse. This regulation aims to enhance accountability and traceability in digital communications, addressing concerns over the misuse of anonymous messaging services for fraudulent activities.

Original Article Summary

India ordered messaging apps to work only with active SIM cards linked to users’ phone numbers to curb fraud and misuse. India’s Department of Telecommunications (DoT) now requires providers of messaging apps to work only with active SIM cards linked to users’ numbers to prevent fraud and misuse. “The Department of Telecommunications (DoT) has observed that some […]

Impact

Messaging apps that do not comply with the SIM card linkage requirement

In the Wild

Timeline

Disclosed on [date not specified]

Remediation

Messaging app providers must implement SIM card verification for user accounts

Read Original Article

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