India Tightens Grip on App-based Messaging Services: SIM Card Now Essential

The Indian government has mandated that app-based messaging services like WhatsApp and Signal must be linked to a user’s active SIM card. Compliance reports are required within 120 days, and non-compliance could lead to legal action. This move aims to bolster telecom cybersecurity and prevent misuse.


Devdiscourse News Desk | New Delhi | Updated: 29-11-2025 23:09 IST | Created: 29-11-2025 23:09 IST
India Tightens Grip on App-based Messaging Services: SIM Card Now Essential
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The Indian government has laid down new directives requiring app-based messaging services such as WhatsApp, Signal, and others to be linked to an active SIM card, ensuring increased cybersecurity measures. This comes as part of an effort to combat the misuse of these platforms, which has been a growing concern.

App providers must submit compliance reports to the Department of Telecommunications within 120 days of receiving these directions or face potential action under the Telecommunications Act, 2023. The directive targets the misuse of telecommunication identifiers and aims to secure the telecom ecosystem from external cyber threats.

Effective immediately, apps must log users out of web versions every six hours, requiring re-linking via QR code. This measure will remain in force unless amended or withdrawn by the DoT. The government's move seeks to tighten control over communication platforms that have been a vector for cyber fraud.

(With inputs from agencies.)

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