Guardian Analytics has released the Guardian Analytics Sentinel, a behavioral analytics and machine learning solution to protect B2B portals. This solution can be used to detect a wide array of fraud types including: account takeover, business email compromise (BEC), fake invoicing, fake purchase orders and modified wire and ACH templates. Built on an open API, Guardian Analytics Sentinel provides a real-time risk-scoring engine that does not require manual intervention. The machine-to-machine architecture allows for deployment as fast as 60 days. Guardian Analytics is a US-based company providing behavior-based fraud detection software and services to identify suspicious financial activities.