Abstract: A method for detecting fraud rings involves clustering unknown users into unknown user clusters based on a grouping attribute. The method further involves, for each of the unknown user clusters, determining aggregated features including at least one quantification of at least one homogeneity attribute across the unknown users in the unknown user cluster. The method also involves, for each of the unknown user clusters, determining a predictive suspiciousness score based on the aggregated features, determining that at least one of the unknown user clusters is suspicious based on the determined predictive suspiciousness scores, and taking a protective action for the at least one suspicious unknown user cluster.

Abstract: Systems and methods may be used to generate and use a merchant community graph generated based on merchant financial transaction data. Connections between merchants and other data within the merchant community graph can be used to detect fraud, target product offerings and or other advertisements, detect similar communities, generate dynamic attributes that may be used to develop machine learning models, and develop new user interfaces (UIs) and other features of an information service.

Abstract: Systems and methods that may be used to allow married couples to prepare separate individual tax returns while also being able to evaluate the merits of filing a joint return in a manner that does not breach each spouse's financial privacy.

Abstract: Systems and methods that may be used to automatically generate inventory templates for use with an accounting platform. The automatically generated templates may be for a first user within a particular industry and may be based on established inventory trees of other system users within the same industry that have similar demographics of the first user.