Of course, in these cases, attackers don’t want to disrupt the network. They desire continued access to the network for information disclosure and that’s just as disruptive in the long run.Not all customers comprehend the threats their devices bring to the operator and network ecosystem. However, suppliers of the device, software (app) developers, and over the top service (OTT) providers are aware of the threat to the device. Because of the long-term nature of such customer relationships, several operators take over and address several device threats.
In April 2018, the WikiLeaks hacktivist group leaked a suite of hacking tools believed to belong to the Central Intelligence Agency (CIA). The leak exemplified to what extent nation-state level technologies are thought to be used in the fifth generation of cyber-attacks. Nokia reports that Android devices were responsible for 47.15% of the observed malware infections in 2019 and is the most targeted OS.
In this competitive world, revenue leakage is one of the most significant worries affecting telcos around the world. For operators, who are also distressed by deteriorating margins from the conventional voice business, protecting the existing revenue sources becomes crucial. Over the years, several research reports have highlighted the massive loss to the industry due to inadequate fraud protection and poor revenue assurance processes.
The critical challenge with revenue protection is the long gap between revenue leakage detection and fixing it. Considering the enormous volume of transactions produced in the present-day customer-centric world, telcos cannot afford such gaps. With the new problems brought by IP networks and the sophisticated interconnection frauds, detecting, and redressing the glitches becomes even more important.
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