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  What is a VoIP Exchange? The illegal system used for cybercrime, now under CBI probe

  Technology | January 14, 2026 20:43 IST

  CBI investigates an illegal SIM box VoIP exchange in Bihar that converted international calls into local numbers, allegedly aiding cybercrime and terror networks. Here's what is a VoIP exchange.

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  SIM-binding rule polarises tech industry: Telcos back govt order, digital platforms raise concerns

  Technology | December 03, 2025 9:14 IST

  The new SIM-binding rule, which requires messaging apps to function only with an active SIM, is supported by COAI but has been criticised by BIF over concerns regarding consumer impact and risk.

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  SIM-device binding for WhatsApp, Telegram mandated to close cybersecurity gap: Govt

  Technology | December 02, 2025 7:40 IST

  The government emphasised that the new rules are essential for plugging cybersecurity gaps and assured that normal use will not be affected.

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  Mobile subscribers will be liable in case of cyber fraud, warns DoT

  Technology | November 30, 2025 16:01 IST

  The Department of Telecommunications has amended telecommunication rules to prevent IMEI tampering and the fraudulent procurement of SIM cards.

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  Govt new rules: WhatsApp, Telegram users cannot use apps without active SIM

  Technology | November 30, 2025 12:23 IST

  The government has framed new rules to curb cyber fraud, requiring continuous SIM linkage and regular web version logout for messaging apps.

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  What is SIM farm like one found near the UN, and how does it threaten telecom networks?

  Technology | September 24, 2025 16:12 IST

  The US Secret Service has discovered massive SIM farms across New York that can be used to disrupt telecom services. Here’s how they work.

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  SIM card not working in your new phone? Here are some setting you must activate instantly

  Technology | September 09, 2025 14:56 IST

  In India, many users face SIM card problems after moving to a new phone. If key settings are not activated, your SIM may stop working, cutting off calls, internet, and mobile network. Here’s a quick guide to the essential SIM settings you should enable on a new smartphone.

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  How many SIM you can have, and how to check mobile numbers in your name? An easy guide

  Technology | September 02, 2025 22:38 IST

  The government has limited the number of SIM cards a person can obtain using an Aadhaar card. You can easily check the SIM cards registered to your Aadhaar card. Here's how.

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  eSIM fraud on the rise: Mumbai man loses Rs 4 lakh in minutes despite blocking accounts

  Technology | August 10, 2025 14:34 IST

  Cybercriminals are now exploiting eSIM technology to steal money directly from victims’ bank accounts — even after they block their ATM and UPI access. A recent case in Mumbai shows how a simple click on a malicious link led to the loss of Rs 4 lakh within minutes.

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  Government alerts of widespread SIM card block scams: How to protect yourself

  Technology | July 02, 2025 12:37 IST

  The government is urging citizens to be cautious and steer clear of scams that claim their SIM cards are being blocked. The Department of Telecommunications has provided guidance on this matter and has also warned against falling victim to SIM swap fraud.

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  BSNL launches online SIM ordering and home delivery portal after 5G launch

  Technology | June 25, 2025 9:38 IST

  BSNL has stated that users experiencing any issues can reach out for assistance by calling the helpline number 1800-180-1503.

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  Old SIM cards: Probe reveals China chips, mass replacement under consideration

  Technology | April 08, 2025 10:32 IST

  The government is considering a proposal to replace old SIM cards in India. This has come after a probe found Chinese chipsets in older Indian SIM cards.

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  Government takes strict action, bans over 780,000 SIMs, 83,000 WhatsApp accounts

  Technology | March 25, 2025 19:59 IST

  Government efforts are focused on addressing the increasing cases of cyber fraud in the country, which are primarily carried out using fake SIM cards and identities.

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  SIM card fraud: DoT shares tips to prevent cybercriminals from using your documents

  Technology | February 24, 2025 17:42 IST

  The DoT has warned millions of mobile users about how to block fake SIM cards issued in their name. The Department of Telecommunications has stated that your documents could be misused.

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  DoT cracks down 130 fake SIMs seller in Hyderabad, seized instantly: Details

  Technology | February 02, 2025 17:22 IST

  With the government cracking down on fraudulent SIM operations, users can expect more secure telecom services and fewer spam calls in the future.

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  New SIM Card Rules: Aadhaar-based biometric verification now mandatory

  Technology | January 16, 2025 15:39 IST

  With Aadhaar-based biometric verification now mandatory for obtaining SIM cards, this measure sets a strong standard for secure and reliable telecom practices.

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  BSNL's 4G SIMs to be accessible from ATM-like machines, new tech debuts at IMC 2025

  Technology | October 19, 2024 11:28 IST

  BSNL partners with Intense Technologies and Moreze to launch SIM vending kiosk. The innovative machine was inaugurated by the BSNL CMD and Director of Consumer Mobility.

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  BSNL SIM: Is it reliable now, and should you switch? A complete review

  Technology | September 19, 2024 9:16 IST

  Jio, Airtel, and Vi have increased their tariff plans by up to 15 percent. As a result, BSNL has garnered attention for its affordable recharge plan. I used a BSNL SIM, and here is my experience.

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  New SIM Card Rules: Airtel, Jio, BSNL and Vi users must know these changes

  Technology | September 16, 2024 12:43 IST

  By eliminating the need for paper documents and introducing digital verification, these changes aim to enhance user experience while ensuring the safety of personal information. With these updates, users can now enjoy a smoother, paperless process for all their telecom needs.

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  BSNL 4G: How to check if your SIM card is 4G enabled? An easy guide

  Technology | September 12, 2024 12:07 IST

  BSNL is rapidly rolling out its 4G services nationwide. If you are an existing BSNL subscriber, here's how you can check online if your SIM card is 4G-enabled.