Telefónica, Subex team up for fraud prevention Monday 21 December 2020 12:57 CET | News Operations support systems provider Subex has announced a partnership with Telefónica, a mobile network provider, to offer the latest version of ROC Fraud Management. The operator will be deploying Subex's ROC Fraud Management to all opcos in Telefónica's Hispam unit: Argentina, Chile, Venezuela, Ecuador, Mexico, Peru, Uruguay, and Colombia. Telefónica can leverage the solution's Big Data Hadoop architecture to reduce fraud detection time, facilitate scalability, and ease integration with Telefónica's local data lakes. The solution will enable Telefónica to reduce the Total Cost of Ownership (TCO), owing to its open source capabilities, and its low hardware footprint. In addition, the company can leverage the AI/ML and Signaling Intelligence capabilities of ROC Fraud Management to detect and prevent traditional and new-age frauds across voice, data, and digital services.