SMS

Secret Service Stops SIM‑Farm Telecom Security Threat Near UNGA

Secret Service Stops SIM‑Farm Telecom Security Threat Near UNGA
As the U.N. General Assembly convened, U.S. authorities quietly removed a dense cluster of SIM servers and cards that investigators say could have overloaded mobile networks and disrupted emergency communications across the New York metro area. Investigators seized more than 300 SIM servers and roughly 100,000 SIM cards distributed across multiple sites within 35 miles of the United Nations complex. Mass device farms can generate signaling storms that overwhelm cell sites and the mobile core, similar in effect to a distributed denial-of-service attack.

Indonesia Telcos Telkomsel, IOH, and XLSMART API Alliance (CAMARA) Boosts Security

Indonesia Telco API Alliance (CAMARA) Boosts Security
Indonesia’s three leading mobile players - Telkomsel, Indosat Ooredoo Hutchison (IOH), and XLSMART -have formed a joint Telco API Alliance to standardize network-exposed APIs and harden the country’s digital ecosystem against fraud. The alliance commits all three operators to a common telco API protocol aligned with CAMARA, the open-source, Linux Foundation–hosted API project supported by the GSMA Open Gateway initiative. The initial roll-out centers on customer protection and fraud prevention—areas where network signals offer high value. SIM Swap detection flags recent SIM changes, a leading indicator of account takeover risk.

iPhone RCS Launches in Korea with SK Telecom, KT and LG Uplus

iPhone RCS Launches in Korea with SK Telecom, KT and LG Uplus
Korea’s three national carriers have enabled Rich Communication Services (RCS) on iPhones via Apple’s recent iOS update, bringing Android–iOS parity for default messaging to a market long dominated by OTT apps. SK Telecom, KT, and LG Uplus now support RCS for iPhone users across Korea, extending capabilities that previously existed only on Android. RCS on iPhone is available on iPhone 11 series and newer models running the latest iOS update, with activation dependent on carrier support and user settings. Users gain modern chat features including group messaging with up to 100 Android participants, read receipts, typing indicators, replies, and support for richer media.

AT&T Tests AI Receptionist to Block Spam Calls

AT&T Tests AI Receptionist to Block Spam Calls
AT&T is testing a carrier-grade call-screening assistant that answers unknown calls on your behalf and filters out likely robocalls before your phone ever rings. The operator is trialing an AI “digital receptionist” with select customers that intercepts calls from numbers you don’t recognize, asks the caller to identify themselves and their purpose, and then decides whether to connect, take a message, or end the call. Because the service runs in AT&T’s network, it can also consider patterns from your calling history to recognize frequent contacts and allow them through automatically.

Space42 and Viasat’s Equatys NTN D2D on Largest MSS Spectrum

Equatys NTN D2D on Largest MSS Spectrum
Space42 and Viasat plan to form Equatys, a joint venture designed to deliver standards-based Direct-to-Device (D2D) connectivity to smartphones and IoT devices over a unified satellite–terrestrial network. The partners intend to launch a 3GPP Non-Terrestrial Network (NTN) platform that integrates with 5G networks and works with unmodified handsets and IoT modules. The companies say Equatys will aggregate well over 100 MHz of harmonized Mobile Satellite Services (MSS) spectrum already assigned across more than 160 markets, describing it as the largest coordinated block available for this purpose. Equatys positions itself as a neutral “space tower” operator that multiple licensed service providers can share.

KT data breach exposes IMSI, payments at risk

KT data breach exposes IMSI, payments at risk
KT disclosed that IMSI information for 5,561 subscribers may have been exposed in connection with a wave of fraudulent mobile payments starting August 27, concentrated in parts of southwestern Seoul. As of midweek, authorities tallied 278 unauthorized transactions totaling roughly 170 million won. KT reported the incident to the Personal Information Protection Commission and the Korea Internet & Security Agency, notified impacted users, and pledged compensation. A government special team has begun a coordinated probe, and the science minister publicly pressed KT to cooperate fully and restore trust.

DoT Blacklists Entities for Sending 10,000+ Scam Messages

DoT Blacklists Entities for Sending 10000 Scam Messages
The Department of Telecommunications (DoT) and Ministry of Home Affairs (MHA) have blacklisted eight entities for sending over 10,000 scam messages, as part of ongoing efforts to combat cybercrime. Key measures include forming committees, separating number series for calls, and implementing AI-based detection systems.

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