Systems and methods for a user interface overlay for fraud detection across accounts

A method comprising using at least one hardware processor to:

• receive an incoming check image associated with an account;
• for each of one or more profile check images stored in a Check Identity Record (CIR) associated with the account,
• for each of a plurality of detectors,
• extract one of a plurality of features, that is associated with the detector, from the incoming check image,
• compare the extracted feature with a corresponding feature associated with the profile check image, and;
• determine a local fraud score for the detector based on the comparison,
• retrieve information related to one or more other accounts linked owned by a same entity as the account, wherein the retrieved information indicates whether or not an abnormality has been detected in the one or more other accounts, and
• determine a global fraud score for the profile check image based on the local fraud scores for the plurality of detectors and the retrieved information;
• determine a best matching one of the one or more profile check images based on the global fraud score for each of the one or more profile check images;
• and
• when the global fraud score for the best matching profile check image satisfies a threshold, generate and display a graphical user interface that comprises an overlay of the incoming check image over the best matching profile check image, wherein at least one of the plurality of features, that is associated with one of the plurality of detectors for which a highest local fraud score was determined for the best matching profile check image, is highlighted within the overlay of the incoming check image, and wherein the graphical user interface further comprises a first input that, when selected by a user, approves a deposit of the incoming check image, and a second input that, when selected by the user, declines a deposit of the incoming check image.