Department of Telecom mandates SIM-binding for messaging apps starting January 1, 2027

Exam-focused facts from the 23 October 2026 current affairs briefing.

Key facts

The Department of Telecom (DoT) has mandated SIM-binding rules for messaging platforms.
The SIM-binding rules are set to come into effect on January 1, 2027.
Messaging platforms must ensure compliance with the DoT's SIM-binding guidelines by December 31, 2026.
Messaging apps using Indian mobile numbers must verify that the registered number is tied to an active SIM card or eSIM present on the device.
The policy is intended to combat cybercrime, phishing operations, and digital arrest scams.
The directive impacts web logins, such as WhatsApp Web, which are subject to risk-based logouts, including immediate termination in suspected fraud cases.