Potential leak of data: Default Credentials

Detected 1 occurrence(s) of ‘default\s*credentials': xWorkflowService.NintexWorkflowWS objWFService = new NintexWorkflowService.NintexWorkflowWS(); objWFService.Url = "http://ltp-21:17819/MyNintexSite/_vti_bin/nintexworkflow/workflow.asmx"; objWFService.Credentials = System.Net.CredentialCache.DefaultCredentials; string delegateFromuser="Domain\Test1"; string delegateTouser="Domain\Test2"; DateTime delegateFromDate = DateTime.Now; DateTime delegateToDate = DateTime.Now.AddDays(1); objWFService.AddLongTe Source: http://pastebin.com/raw.php?i=krf4r91V