Fraud-prevention companies Emailage and Feedzai have teamed up to create an even stronger edifice against would-be hackers.

In the agreement, both companies will leverage the other’s unique security layer to combine email risk-assessment with fraud scoring.

Emailage, which debuted at FinovateSpring 2015, offers a tool that assesses the risk associated with an email address. We covered the product, used for underwriting risk on everything from ecommerce transactions to P2P payments in our Finovate Debuts series in August.

Feedzai’s fraud-prevention solution analyzes data furnished by session clickstream, access frequency, malware signatures, social biometrics, and now email addresses. Its machine-learning software analyzes the data-sets to determine risk level. Feedzai made its European debut at FinovateEurope 2014.