Telecommunications (Telecom Cyber Security) Amendment Rules, 2025 | Current Affairs | Vision IAS
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In Summary

The 2025 rules enhance telecom cybersecurity by creating new entities, establishing verification systems, regulating equipment, classifying suspicious numbers, and addressing rising digital threats.

In Summary

Notified by the Department of Telecommunications to amend the 2024 Rules. 

Key Highlights of the Rules

  • Telecommunication Identifier User Entities (TIUEs): It is a new category to be created covering any business that uses phone numbers to identify customers or deliver services — except licensed telecom operators. 
    • It brings platforms like Zomato, PhonePe, Paytm, Uber and messaging services under the same regulatory framework that governs Airtel and Jio.
  • Mobile Number Verification (MNV) system: To be established by the Central Government to verify whether phone numbers provided by users correspond to legitimate telecom subscribers.
  • Regulating use and sale of telecom equipment: Directs manufacturers to not assign International Mobile Equipment Identity (IMEI) numbers already in use and maintain a database for tampered or restricted IMEIs.

Need for the Amendment

  • Cater to Rising Cybersecurity Incidents: From 10.29 lakh in 2022 to 22.68 lakh in 2024, reflecting the growing scale and complexity of digital threats. 
  • Effective Verification: Enable Financial institutions and insurance firms to verify details of customers while opening new accounts. 
  • Addressing Emerging Threats: E.g., Unified Payments Interface (UPI) is being targeted by fraudsters using compromised mobile numbers. 

Other Measures to Ensure Telecom Cyber Security

  • Financial Fraud Risk Indicator (FRI): Launched by Department of Telecommunications (DoT), it classifies suspicious numbers as Medium, High, or Very High-risk. 
  • Digital Personal Data Protection Act, 2023: Act places strict obligations on data fiduciaries to ensure security safeguards.
    • More than 9.42 lakh SIM cards and 2.6 lakhs IMEIs linked to fraudulent activities have been blocked (October, 2025). 
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