wholeaked
Tool that embeds identifiers in files to trace leak sources
...This approach allows organizations, researchers, or individuals to trace the origin of leaks in sensitive documents, binaries, or other shared resources. wholeaked automates the process of creating personalized file variants and associating them with a list of recipients. By integrating metadata signatures into each distributed file, wholeaked makes it easier to track potential data leaks while maintaining a structured record of distribution. Overall, it provides a practical method for accountability and leak attribution when sharing confidential files.