Anna Potapova

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Dmitry Sumin

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Nadejda Papernaia

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Sergey Okhrimenko

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Iakov Maurov

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Oleg Pokrishchenko

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Bonnie Kimmel

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Rafael Lemarroy

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Learn how to cut costs and combat fraud

AB Handshake Is SWIFT for Telecoms

We are honored to be shortlisted for Best Anti-Fraud Innovation in the Innovation & Technology category of Global Carrier Awards 2021 by Capacity Media.

AB Handshake is shortlisted at Global Carrier Awards

The AB Handshake project is now well underway and our current goal is to build widespread awareness: not simply of our product, but rather of the massive problem of fraud that faces the entire industry.

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AB Handshake presented at CFCA event

The Global InfoSec Awards honors top efforts in the fight for cyber security. This year, AB Handshake won the ‘Next Gen Telecom Fraud Prevention’ award.

AB Handshake Wins at 10th Annual Global InfoSec Awards 2022

We would like to share with you the latest article "The Real Reasons Carriers Cannot Fix Fraud" published on Commsrisk.com.

New CommsRisk article concerning telco fraud issue

We are happy to congratulate our beloved CEO Nadejda Papernaia on being shortlisted in the World Сommunication Awards for the Woman in Telecom Award.

Nadejda Papernaia is shortlisted as Woman in Telecom at WCA 2021

AB Handshake at the RAG Virtual Conference

The AB Handshake team recently discussed the latest fraud protection trends with regional industry players

AB Handshake Builds New Connections in the Georgian Telecom Market

We are delighted to announce that AB Handshake Corporation has been awarded as a Gold Winner at Fraud Prevention in NORTH AMERICA and a Silver Winner at Best Cybersecurity Startup in NORTH AMERICA subcategories at Cybersecurity Excellence Awards 2021.

AB Handshake awarded at Cybersecurity Excellence Awards 2021

Our article "Eliminating SIM Box Fraud, Once And For All" has been published on the CFCA website.

Eliminating SIM Box Fraud, Once And For All

As the project evolves, we get more media coverage in telecom journals.

AB Handshake gets covered on Capacity Media blog

AB Handshake recently met regional players in Almaty, Kazakhstan to discuss the latest trends in telecom fraud prevention and share industry expertise.

AB Handshake Hosts Knowledge-Sharing Event in Almaty

We were honored to speak at FASG #19 on March 2-4.

AB Handshake presented at FASG#19

It's with great pleasure that we announce that AB Handshake has been shortlisted in one of the biggest telecom industry events of the year – GLOTEL Awards 2021!

AB Handshake shortlisted at GloTel Awards 2021

As the project grows, we further enter the telecom media sphere, promoting AB Handshake across various industry-specific magazines.

AB Handshake Article in the Black Swan Journal

We are pleased to announce that Capacity media has published their interview with our Managing Director Vasiliy Birulin.

The Secret to Stopping Call Stretching Fraud: Enable a Real-Time Handshake between Operators

Do you want to solve the SIM-box fraud problem?

Stop SIM-Box fraud in your network with AB Handshake

A new article about the AB Handshake solution has been published on the premier mobile industry media portal, Mobile World Live by GSMA.

AB Handshake Featured on Mobile World Live Media Portal.

The AB Handshake project is actively growing. We have been featured in several publications by prominent telecom media such as Black Swan and Capacity Media magazines as well as presented at several industry conferences.

We Are Actively Growing

A new article about AB Handshake solution has been recently published on one of the largest information portals in the telecom community - Mobile World Live by GSMA.

AB Handshake is featured on the Mobile World Live media portal

It's with great pleasure that we announce that AB Handshake is a finalist in the PTC Awards 2022. It's a double-joy for us to see our CEO and co-founder, Nadejda Papernaia, in the shortlist among the personal finalists as well!

AB Handshake and Our CEO Nadejda Papernaia are shortlisted at PTC Awards 2022

As AB Handshake grows larger and larger, it has been getting an increasing number of attention in the telecom world. In particular, we have been featured in an increasing number of industry journals — a fact we are greatly honored and humbled by.

AB Handshake featured in Telecom Reseller

The global telecommunications market is constantly experiencing an increase in the number of robocalls and spoofing. In responding to this challenge, there is a clear need for trust among industry partners.

AB Handshake has joined the CFCA Trusted Calls Task Force Committee

It's with great honor that we announce that AB Handshake Corporation received the award for 'Outstanding Start-up' in the PTC Awards 2022!

AB Handshake has won in the PTC Awards 2022

It is our great honor to announce that AB Handshake has won the TelecomLead.com Innovation Leaders 2020 Award.

AB Handshake awarded at TelecomLead.com Innovation Leaders 2020

Why is the problem with robocalls so difficult? Why can't we simply block all calls from robots and be done with it? Well, people may be subscribed to get this information voluntarily. They may be waiting for such a call. The solution isn't so easy.

AB Handshake can solve the robocall issue once and for all

A big milestone for AB Handshake was listing of our solution in the recommendations of the European intergovernmental organization (CEPT) in a report submitted for public consultations in the context of the fight against CLI Spoofing.

AB Handshake is listed by the European intergovernmental organization (CEPT) as one of the effective solutions to fight CLI Spoofing

Our CEO Nadejda Papernaia published an article on the commsrisk portal in response to Jim McEachern publication “A Defense of STIR / SHAKEN"

Why call spoofing will not be stopped by digital signatures

The problem of robocalls is very complex. It's not limited to just understanding whether the call is being made by a human or a robot.

Solving the robocall challenge

AB Handshake is delighted to announce that we have won an award in the Cyber Security Global Excellence Awards by Globee.

AB Handshake Wins Globee Awards

We are happy to announce that the AB Handshake solution has been recognised as the Innovation winner of the Risk Reward Awards.

AB Handshake solution has been awarded at Risk Reward Awards 2020

Winners to Be Celebrated During Virtual Ceremony on 8 December

AB Handshake Wins Gold and Bronze Stevie Awards at 2021 International Business Awards®

Sergey Okhrimenko to Present at RAG New Orleans 2022

We are happy to inform you that the AB Handshake solution has been nominated to the Cybersecurity Excellence Awards

AB Handshake is nominated to the Cybersecurity Excellence Awards

Have you ever thought of the question, "Who owns the call?"

Who owns your call?

We have officially launched AB Handshake — a novel call validation solution. In extensive development for quite some time, this solution is geared to eliminate many types of telecom fraud on a global scale.

AB Handshake recognized by operators at GSMA event

This year’s Telecom Fraud & Risk Management Forum (TFRM) in Johannesburg, South Africa will feature Dmitry Sumin, Head of Products at AB Handshake.

Dmitry Sumin to Present at Telecom Fraud & Risk Management Forum Africa (TFRM)

Did you know that 71% of consumers rank fraud prevention as their top priority when considering a new service provider? This was reported in a recent FICO survey and presented by Supriti Singh during CFCA's conference last week in San Francisco, California. 

Telecom fraud trends discussed at 2023 CFCA event

Appearances & Events

Join a global team at a creative, international anti-fraud corporation.

Product Manager

Project & Operations Coordinator

Careers

Traditional telecom fraud management systems work in isolation. With AB Handshake, operators can eliminate telecom fraud for good – via cooperation.

Cooperation – A paradigm shift for telecom fraud management systems

Karsten Lereuth is the chairman and co-founder of Telebix, a member of the telco business community leading the roll-out of AB Handshake….

Community: A new paradigm for voice traffic fraud protection

In the case of telecommunications fraud, the scammers attack, take their profits and leave before they can be stopped. Many telecom operators know this story all too well.

Higher the Traffic, Higher the Fraud - Telecom fraud prevention

'Collective Immunity' - The answer to stopping telecommunications fraud

Collective Immunity - A Vaccine for All Telecom Fraud

In the age of COVID 19, businesses have become more reliant on telecommunications services as their employees and other processes operate remotely. And the fraudsters have given an appropriate response, engaging in 'COVID 19 fraud'.

How Has COVID-19 Changed Fraud Patterns?

Interconnect bypass fraud, also known as toll bypass fraud or international bypass fraud, poses a significant threat to telecom operators.

Interconnect Bypass and SIM Box Fraud Explained: Prevention and Detection

How to stop Wangiri Fraud - One Ring Scam Prevention for Telcos

Wangiri Fraud Prevention and Detection: How to Protect Your Customers from Callback Scams

Eliminating fraud is about more than revenue. It’s about dispute resolution, churn, and boosting business operations overall. Join AB Handshake today!

Benefits of Joining the AB Handshake Community - Beyond fraud prevention

Call Stretching & Short Stopping are telecom fraud schemes that strike operators in premium rate destinations. Block 100% of attacks with AB Handshake.

Call Stretching & Short Stopping - Fraudsters Targeting Premium Rate Destinations

Robocall mitigation is a necessity, especially for telcos in low-rate destinations. Learn about robocalls and how we stop them.

Robocalls and Spam Calls Prevention: Robocalls on the Rise

Many telecom professionals and customers know that certain countries are blocked from receiving international calls. How did the voice fraud situation get so dire that operators started blocking entire country codes? Is there a way to stop Wangiri, PBX hacking, and other types of IRSF fraud without blocking legitimate voice traffic?

Preventing voice fraud without blocking legitimate traffic: a new approach by AB Handshake

CEO of AB Handshake discusses the go-to features of modern anti-fraud solutions.

How to Choose a Telecom Anti-Fraud Solution in 2023 By Nadejda Papernaia 

Explore enterprise telecom fraud challenges, beneficiaries, losses and possible solutions. This article covers various fraud types, including PBX hacking and Wangiri 2.0, and emphasizes advanced anti-fraud tech. Discover how businesses can use AI and ML tools to detect and prevent fraud in real time, protecting revenue and brand in a global ecosystem.

Enterprise Telecom Fraud in Focus: Challenges and Solutions

Concerned about Artificially Inflated SMS Traffic? For top brands, the percentage of SMS AIT may reach between 30% and 60%. Discover a powerful solution to safeguard your business.

AB Handshake’s Solution to the Crisis of Artificially Inflated SMS Traffic

Expert Opinion

AB Handshake enables the direct exchange of call information between originating & terminating operators in order to compare call details and identify fraud.

AB Handshake Solution

Happy clients mean a healthy business. In the telecom industry, guaranteed protection against telecom fraud is the best way to keep your clients happy.

Telecom Fraud Prevention - The AB Handshake journey

A telco churn reduction strategy is effective if it accounts for fraud. By eliminating fraud, telcos can build trust in their service and retain customers.

Stop the Fraud, Stop the Churn

Wangiri 2.0 Detection & Prevention. Protect from Fraud with AB Handshake.

Wangiri 2.0 Fraud

PBX Hacking Prevention. Protect from Fraud with AB Handshake.

PBX Hacking Fraud Explained

Call Stretching Prevention. Protect from Fraud with AB Handshake.

Understanding and Preventing Call Stretching Fraud in Telecom

Short Stopping Prevention. Protect from Fraud with AB Handshake.

What is Call Short Stopping Fraud

Prevent Caller ID Spoofing. Protect from Fraud with AB Handshake.

Caller ID Spoofing Fraud Explained

Vishing presents a considerable cybersecurity threat, especially to those within the telecom industry. Let's learn how to combat vishing call attacks, protect user data, and maintain privacy.

What is Vishing? Why It Harms the Telecom Industry and How to Stop It

Knowledge base

Fraud is a significant problem that hurts the whole telecom industry. Annual losses from fraud are reported to be around $28B.

AB Handshake Free Trial

AB Handshake is an ambitious global anti-fraud project that aims to incorporate as many telecom players as possible. This is a challenging task and it can't be done alone.

Telebix Selected as AB Handshake Ambassador

Real-time in-call validation is making it easier than ever for switch providers like Cataleya to prevent A-number spoofing and other types of fraud.

Cataleya—a Value-Added Distributor of the AB Handshake service

It is with great pleasure that AB Handshake announces its partnership with leading network visibility solutions provider, Cubro Network Visibility.

AB Handshake Partners With Cubro Network Visibility

We at AB Handshake are pleased to welcome each new community member as it draws us closer to our main goal – a global fraud-free community.

Toku has joined the AB Handshake community as APAC region pioneer

The AB Handshake team is delighted to announce our recent partnership with leading global information, communication technology service provider, G-TEL, Golden Engineering Contracting Co.

AB Handshake Partners With G-TEL

AB Handshake has partnered with two leading tech companies to fight fraud on a global scale. Together, we're bringing trust back to the telecom space.

AB Handshake, GBSDTech and 1Route Partner to Fight Telecom Fraud on a Global Scale

Anti-Fraud Solution Powered by Machine Learning

AB Handshake Launches AI Shield

We are thrilled to announce a new solution for operators and transit carriers, which addresses a very pressing issue – flash calls.

AB Handshake launches Flash Call Detector

A lack of advanced anti-fraud tools can lead to blind spots in an operator’s networks that fraudsters will exploit. To address this, AB Handshake presents a free-of-charge Voice Traffic Checkup solution.

Strengthen your defenses against fraud FOR FREE WITH VOICE TRAFFIC CHECKUP

AB Handshake proposes a new, revenue-saving approach to stopping fraud – the granular blockage of A and B number ranges for the duration of an attack. Our Fraud Radar real-time alerts operate effectively based on collective intelligence.

Fraud Radar Facilitates a New Revenue-Saving Approach to Stopping Fraud

Are you at risk from CLI Spoofing fraud? Discover how AB Handshake’s next-gen CLI Spoofing Prevention solution transforms telecom security. Learn how to stay safeguarded against robocalls, spam, scam, and more, while boosting revenue,  ensuring compliance, and protecting your brand’s reputation.

Unveiling CLI Spoofing Defenses: Your Calls, Secured! 

AB Handshake’s new-gen TCG: Simplify call testing, use subscriber-friendly modes, get detailed reporting, and reduce termination revenue loss.

Test Call Generator: Virtual Efficiency for Real Call Testing

SMS fraud is on the rise, with $5.8 billion lost to this fraud type in 2023. AB SMS Security offers business and MNOs comprehensive, AI-based peace of mind.

AB SMS Security: Prevent SMS Fraud Comprehensively with AI and Cross-Validation Technology

Orca Wave, a leader in telecom cost management automation, announces a new partnership with AB Handshake, enhancing its fraud detection capabilities to provide even stronger protection for its customers' networks.

Orca Wave Partners with AB Handshake to Strengthen Automated Fraud Detection

Discover how Orca Wave's cost management tools and AB Handshake's automated fraud detection unite to optimize efficiency and protect revenue by tackling both technical errors and fraud.

Cut Costs and Combat Fraud: Top Methods for Maximizing Efficiency from AB Handshake and Orca Wave

AB Handshake’s cutting-edge AI Shield has been recognized with the Telecom Review Leaders’ Summit 2024 award.

Excellence Achieved: AB Handshake Awarded Best AI Use for All Verticals

News

AB Handshake – not just a new FMS webinar

We are pleased to invite you to the webinar, "Fraud Management Paradigm Shift: From Individual to Collective Protection", led by AB Handshake expert Dmitry Sumin. It will take place during the CFCA Fall educational event on October 14, at 11 am EST.

Fraud Management Paradigm Shift Webinar

It is a pleasure for us to announce that ad-hog webinar addressing the topic: "Detecting Call Stretching and OTT Termination."