Month: December 2023

The telecom industry is innovating rapidly.

PWC reports that over 200 telecom companies had already launched 5G networks by the beginning of 2023. It further predicted that 50% of global telecom connections would be 5G by 2025. It is further expected to increase to 75% by 2027.

This year, the telecom industry has also ramped up the focus on AI and IoT and increased attention paid to cybersecurity.

While the constant focus is on improving connectivity and security, the telecom industry is also witnessing an increase in telecom fraud.

Telecoms are losing billions to frauds like Robocalls and SIM Box, impacting profits and customer trust.

Let’s look at these frauds that have kept the industry on edge and find out how they can tackle them.

Top Five Frauds That Telecom Industry Is Dealing With In 2023

• Vishing scams

Vishing scams rose by 550% in 2022.

In vishing attacks, scammers use AI to clone voices to sound trustworthy. They use call ID spoofing to make the call look reliable. They call and impersonate a government agency representative or a relative and deceive the users into sharing personal details like credit cards and social security numbers. The scammers specifically target the elderly population as they are the most vulnerable group. According to the Cybercrime Support Network, 38% of the reports submitted to the FTC were by users aged 80+.

While users are expected to exercise while receiving voice calls, telecom companies must invest in technologies to prevent it. Technologies like Artificial Intelligence and Machine Learning (AI/ML) can help companies detect and prevent fraudulent activities in voice calls.

• Impersonating SMS Frauds

Like impersonating calls, people are also falling prey to SMS impersonation. This is especially a concerning scam in the banking industry. According to a 2019 report, there has been a twentyfold increase in text fraud in the coming years, and the trends seem to bear that out. Here’s how it typically works. A user receives a text with a link from a fake bank number. When they click on the link, they receive a call from the alleged bank.

The caller asks for sensitive information. The user eventually loses money if they share sensitive information with the caller. SMS fraud through impersonation has led to a median loss of $3,000 last year.

The Federal Communications Commission (FCC) has directed mobile operators to block robotexts and prevent scams. Mobile operators can use AI/ML or blockchain solutions to reduce fraud and safeguard customers from losing money.

• SIM Box Frauds

In SIM Box Fraud, a SIM Box device routes international calls as local calls. This helps the fraudsters avoid paying the higher international call rates and earn profits. Since the calls get routed, telecom companies lose revenue from the international calls. Additionally, the routing leads to unprecedented traffic on mobile networks and poor customer service quality.

Telecom companies can solve this problem by monitoring network traffic for unusual activities and blocking or filtering calls that display patterns that are different from the usual. Companies must also develop new solutions that can help them detect and prevent fraud. They must also cooperate with law enforcement agencies and share regular information to thwart all routing fraud attempts.

• International Revenue Share Fraud (IRSF)

IRSF fraud has been a threat for many years. However, reports suggest that it has significantly increased in the past decade. These scams involve scammers pumping traffic to premium-rate international numbers. It affects the revenue-sharing agreements and the bottom line of telecom operators globally.

Telecoms can use firewall solutions to identify and prevent fraud from local and international markets.

• SMS Grey Routes

Like artificially inflated calls, scammers are also using grey or unauthorized routes to bypass internationally approved routes and deliver SMS to users. They avoid paying the termination fees to mobile network operators (MNOs), resulting in unnecessary losses.

Operators can combat this issue by implementing solutions like:

• Monitoring traffic to identify and prevent grey route activities
• Implementing SMS firewalls to block messages originating from grey routes
• Collaborating with other MNOs to blacklist potential grey routes and take action against malicious actors

These combined efforts can help operators reduce losses and safeguard their integrity.

How Can the Telecom Industry Combat Frauds?

As frauds increase, 92% of carriers have started prioritizing them to protect customers and safeguard their reputations.

Some telecom companies have started using blockchain for subscriber authentication, detecting roaming fraud, and blocking stolen devices. A few others are using flash calls as a part of two-factor authentication to reduce dependency on One-time Passwords (OTP).

Technologies like AI/ML are helping telecom companies detect and prevent fraud in real-time.

As frauds become more sophisticated, telecom companies must replace reactive and traditional fraud detection systems with proactive ones.

They must invest in anti-fraud solutions that cover various aspects of telecom fraud.

At Globe Teleservices, we have built solutions that help enterprises and telecom operators prevent voice, SMS, and network traffic frauds, allowing them to preserve revenues and maintain customer experience.

To know more about these solutions that can help telecom companies prevent fraud, contact us.

The telecom industry is widely regarded as one of the key enablers of today’s digital economy. From connecting people to empowering consumer applications through a host of services, the industry plays a vital role in streamlining digital experiences. In fact, several businesses actively consider the health of telecom networks in different regions before prioritizing their digital service spending for that region.

However, the sector is not immune to challenges. Today more businesses and consumers are relying on the telecom sector to build the foundations of new digital experiences. Hence, it is imperative for industry leaders to find innovative and quick solutions for pressing concerns. The pain areas that need attention are fraud, network availability and performance, service experience, and cost efficiency.

As with any other sector, the telecom industry has increased its bets on emerging technology solutions like blockchain to eliminate these challenges and spearhead innovation. The ability of blockchain to hold data without being tampered provides immense opportunities for the telecom sector. From automation of billing to traceability of transactions, the potential outcomes are too good for major telecom players to ignore.

The emergence of blockchain

One of the most promising trends in this regard is the rising popularity of blockchain and its uses in telecom. Studies estimate that the market for blockchain in the telecom sector will surpass USD 14.8 billion by 2030.

Let us explore the top areas where blockchain technology promises to become a huge asset for telecom companies:

Data Security

It is estimated that nearly 9.7 million petabytes of data will be consumed over telecom networks globally by 2027. With so much traffic flowing through their infrastructure, telecom players need more strategic and fault-proof security measures to prevent risks from manifesting in the operations.

Blockchain can be a major influence in this area. Using blockchain’s inherent strengths in encryption and decentralized data management, telecom networks can build autonomous data-sharing funnels to enable secure data transmission.  Our very own TxtChain platform utilizes the immutability and decentralization capabilities of blockchain to secure data. Data from users, MNOs, and other entities cannot be tampered in any way without leaving a trace.

Prevent Identity Fraud

Studies have found that in 2021, the telecom sector lost USD 6.69 billion due to fraud. Fraud hurts the revenues of telecom companies by opening up unauthorized routes and parallel networks that “steal” traffic. These fraudulent practices and hackers operating in the telecom space also often trick innocent victims and gain access to their secure credentials like a business phone number. In other cases, subscription services to apps linked to their phone numbers may also be hacked.

The underlying root cause here is the ability of hackers to manipulate identities illegally. With blockchain, telecom companies can arrest the use of synthetic identities that were created with falsified credentials. Ownership of mobile numbers can be easily established when telecom providers leverage a tamper-proof decentralized ledger for storing user details corresponding to each number allotted in their spectrum. This is exactly what our TxtChain platform does by ensuring that mission-critical data is stored in immutable distributed blockchain ledgers.

By using a decentralized verification process, it becomes easier for consumers to protect their credentials. It can further streamline user authentication across a range of services that are dependent on a customer’s identity linked to their mobile number. This also enhances the onboarding and user authentication process by providing a more modern and seamless experience.

Device Identity Verification

We have seen how the identities of customers linked to their mobile numbers can be a source of vulnerability for hackers to exploit. Today, even devices used by customers are potential targets. And we are not just talking about mobile phones. From televisions to refrigerators and even curtain blinds, the number of devices connecting to the internet via telecom networks is exponentially higher than used to be the case.

Blockchain is a tool that telecom operators can use to bring an additional layer of security and transparency to device management. By storing authentication insights and credentials on the blockchain, it is easier to prevent forced attacks on the network without proper authentication by the actual device user. Also, usage patterns can be autonomously analyzed to see if credentials have been tampered with as all authentication happens via blockchain. As we move into the realms of 5G connectivity, such device management capabilities will help telecom players fuel the growth of IoT-enabled devices.

Stakeholder Registration and Consent Management

One of the most painstaking tasks telecom players must face is maintaining transparency in committed plans for customers. Depending on usage patterns, different customers may subscribe to various data or call plans and packages. However, complaints about plan misfits or erroneous billing are common from customers. Additionally, there are avenues where customers are often bombarded with commercial messages. These could be from services that they have not given their consent to contact. This is a serious issue as it impacts the trust and credibility of the provider.

With blockchain, it is easy to set up smart contracts that capture the right set of user preferences. Be it data privileges, call benefits, consent to promotional or commercial messages, usage terms, or roaming charges, every aspect of a user plan can be captured and recorded in a smart contract. It can be used for autonomously executing the billing and invoicing workflow of a customer. Unwanted commercial messages can be filtered out easily. Solution like our TxtChain collects consent info from customers and stores it on the blockchain. In the event of a commercial message being readied to be broadcasted, the system checks for each users consent preferences before shooting it out.  It minimizes disputes and prevents tampering with plans and terms agreed upon with customers initially.

Summing It Up

Our CMD Ashutosh believes that if there are ways to minimize fraud and revenue leakages in the telecom sector with blockchain, then there is nothing stopping its adoption in the industry.

It will help telecom companies secure their networks, curtail malicious actions, and prevent leakages onto unauthorized networks. That could be a boon for fraud detection and prevention as well.

Combining this with the other benefits we have mentioned above shows blockchain’s position as a technology with immense potential in the telecom sector. Telecom companies need to have the right strategic approach in implementing blockchain solutions to maximize the impact. That includes planning for a resilient and reliable roadmap and execution strategy along with the right choice of skilled professionals, tools, and platforms like TxtChain. This is where a partner like GTS can make a huge impact. Get in touch with us to explore more.