A transaction-analysis assistant for investigating online financial crime: investment scams, romance scams, authorised push payment (APP) fraud, account takeover and money-mule networks.

Load bank or payment-provider exports and Sherlock will:

rank the accounts that behave like mules or collection accounts;

pick out the accounts that look like victims, for safeguarding; follow a victim's money forward to where it sits now;

produce reports and graph exports for case files.

It is a single Java file with no dependencies.