Patna: Bharti Airtel’s new AI-powered spam detection mechanism has detected about 2.24 crore potential spam calls and about 70 lakh SMSes terminating on its subscribers in Bihar and Jharkhand telecom circle in the last 27 days.
The biggest telecom operator, having more than 4 crore mobile subscribers, Airtel has recently launched and enabled its network to detect fraud calls and SMSes and alert the mobile users about suspected scams.
All Airtel mobile customers in Bihar and Jharkhand now have automatic access to the free solution without needing to request service or download an app.
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Commenting on the launch, Sujay Chakrabarti, chief executive officer, Bihar and Jharkhand, Bharti Airtel, said, “As connectivity evolves, customers are more frequently facing a wave of scams, fraud, and dangerous communications that can leave them feeling vulnerable. In light of these digital threats, Airtel is delighted to announce a pioneering AI-driven solution designed to proactively detect suspected spam calls and messages. By employing sophisticated technology, Airtel is enhancing security for its 40.27 million customers in Bihar and Jharkhand, ensuring a safer communication experience for everyone.”
Developed in-house by Airtel’s data scientists, the AI-powered solution uses a proprietary algorithm to identify and classify calls and SMSes as “Suspected Spam”. The network powered by a state-of-the-art AI algorithm analyses various parameters such as the caller or sender’s usage patterns, call/SMS frequency and call duration amongst several others, on a real time basis. By cross-referencing this information against known spam patterns, the system flags suspected spam calls and SMSes accurately.
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A dual-layered protection, the solution has two filters – one at the network layer and the second at the IT systems layer. Every call and SMS passes through this dual-layered AI shield. In two milliseconds the solution processes 1.5 billion messages and 2.5 billion calls. This is equivalent to processing 1 trillion records on a real time basis using the power of AI.
Additionally, the solution also alerts customers to malicious links received via SMS. For this, Airtel has built a centralized database of blacklisted URLs and every SMS is scanned in real time by a state-of-the-art AI algorithm to caution users from accidently clicking on suspicious links. The solution can also detect anomalies such as frequent IMEI changes – a typical indicator of fraudulent behaviour. By layering these protective measures, the company is ensuring its customers receive the maximum level of defence against the evolving landscape of spam and fraud threats.
