Learn how Subex's Signaling Risk Intelligence solution revolutionized the defense against fraudulent activities involving fake Global Titles (GTs) for a tier-1 operator. By implementing this solution, Subex enabled the operator to monitor SMS signaling traffic in real-time, providing immediate visibility and facilitating swift countermeasures against fraudulent messages. This proactive approach resulted in annual fraud loss savings of over $270K, enhanced fraud detection accuracy to 95%, and achieved a 6% reduction in revenue loss.