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AB Handshake and Vodafone Procure & Connect Launch Voice Protect

#Partnership
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News

AB Handshake and Vodafone Procure & Connect Launch Voice Protect

AB Handshake and Vodafone Procure & Connect have launched Vodafone Voice Protect, an AI-powered real-time call management platform designed to help mobile operators and MVNOs fight fraud and restore trust in voice communications.
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Eva Zlochova
Marketing Manager
4 min read
Jun 18, 2026
4 min read
Jun 18, 2026
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FCC Call Blocking Rules 2026: How SIP 603+ Changes Telecom Fraud Prevention

#Anti-fraud#Call Validation#Security solution
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Expert Opinion

FCC Call Blocking Rules 2026: How SIP 603+ Changes Telecom Fraud Prevention

New FCC rules require operators to justify blocked calls using SIP 603+. This article explains what’s changing and why call-level validation has become essential.
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Sergey Okhrimenko
CTO
Apr 07, 2026
Apr 07, 2026

Q4 2025 Fraud Report by AB Handshake

#Fraud types#IRSF#Wangiri
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Knowledge base

Q4 2025 Fraud Report by AB Handshake

This read pulls together our quarterly findings, explains what each fraud looks like in practice, shares real-world patterns and anecdotes, and closes with practical detection and mitigation advice driven by AB Handshake’s AI equipped Fraud Management System.
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Marie Casey
Product Manager
Feb 16, 2026
Feb 16, 2026

Q1 2026 Fraud Report by AB Handshake

#Fraud types#IRSF#Wangiri
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Knowledge base

Q1 2026 Fraud Report by AB Handshake

This report pulls together our quarterly findings, explains what each fraud looks like in practice, shares real-world patterns and anecdotes, and closes with practical detection and mitigation advice driven by AB Handshake’s AI-equipped Fraud Management System.
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Marie Casey
Product Manager
Apr 22, 2026
Apr 22, 2026

OBR Fraud Explained: Detection, Prevention, and Protection Against Origin-Based Rating Abuse

#Fraud types#Anti-fraud#Real time
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Knowledge base

OBR Fraud Explained: Detection, Prevention, and Protection Against Origin-Based Rating Abuse

Learn how OBR fraud exploits caller identity manipulation to bypass termination charges and how real-time validation helps telecom operators prevent revenue loss
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Dmitry Sumin
Head of Products
Jun 18, 2026
Jun 18, 2026

Comfone and AB Handshake partner to strengthen security frameworks across telecom

#Partnership
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News

Comfone and AB Handshake partner to strengthen security frameworks across telecom

We’re pleased to announce a new strategic partnership between AB Handshake and Comfone, a prominent global telecommunications services provider.
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Eva Zlochova
Marketing Manager
3 min read
Feb 09, 2026
3 min read
Feb 09, 2026
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Telecom Ramblings: Leveraging AI to Battle Telecom Fraud

#Media#AI Shield#Real time
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Expert Opinion

Telecom Ramblings: Leveraging AI to Battle Telecom Fraud

In this Telecom Ramblings interview, AB Handshake CEO Nadejda Papernaia discusses how predictive AI, real-time call validation, and regulator-operator collaboration are reshaping telecom fraud prevention. The conversation highlights the limits of traditional tools and the need for unified national frameworks to protect communication networks at scale.
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Nadejda Papernaia
CEO
1 min read
Dec 10, 2025
1 min read
Dec 10, 2025
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Smishing and Sender ID Spoofing: A Detection and Prevention Guide

#SMS Fraud#Smishing#CLI Spoofing
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Knowledge base

Smishing and Sender ID Spoofing: A Detection and Prevention Guide

This comprehensive guide explores the intricacies of smishing and sender ID spoofing, offering actionable insights for MNOs, MVNOs, and IPX Providers on innovative detection and prevention strategies.
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Rafael Lemarroy
Feb 27, 2025
Feb 27, 2025

FAS Fraud: How to Detect and Address Hidden Revenue Loss

#Fraud types#Anti-fraud#AI Shield
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Knowledge base

FAS Fraud: How to Detect and Address Hidden Revenue Loss

FAS fraud is one of the most elusive forms of revenue leakage in modern telecom networks. It hides within normal traffic patterns and leaves few obvious traces, meaning operators often detect it only after significant financial damage has already occurred. Understanding how FAS works and why traditional controls struggle to stop it is essential for protecting both revenue and customer trust.
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Dmitry Sumin
Head of Products
Dec 05, 2025
Dec 05, 2025