diff --git a/app/assets/javascripts/services/errorReporting.ts b/app/assets/javascripts/services/errorReporting.ts
index 83ffd015bd4..7aeb87810ab 100644
--- a/app/assets/javascripts/services/errorReporting.ts
+++ b/app/assets/javascripts/services/errorReporting.ts
@@ -5,6 +5,16 @@ import Bugsnag from '@bugsnag/js';
 
 declare const __VERSION__: string;
 
+function redactFilePath(line: string): string {
+  const fileName = line.match(/\w+\.(html|js)?.*/)?.[0];
+  const redacted = '<redacted file path>';
+  if (fileName) {
+    return redacted + '/' + fileName;
+  } else {
+    return redacted;
+  }
+}
+
 export function startErrorReporting() {
   if (storage.get(StorageKey.DisableErrorReporting)) {
     SNLog.onError = console.error;
@@ -17,14 +27,51 @@ export function startErrorReporting() {
       appVersion: __VERSION__,
       collectUserIp: false,
       autoTrackSessions: false,
-      releaseStage: isDev ? 'development' : undefined
+      releaseStage: isDev ? 'development' : undefined,
+      onError(event) {
+        /**
+         * Redact any data that could be used to identify user,
+         * such as file paths.
+         */
+        if (isDesktopApplication()) {
+          if (event.context) {
+            event.context = `Desktop/${redactFilePath(event.context)}`;
+          }
+        }
+
+        if (event.request.url?.includes('file:')) {
+          event.request.url = redactFilePath(event.request.url);
+        }
+
+        const originalStack = event.originalError.stack;
+        if (
+          typeof originalStack === 'string' &&
+          originalStack.includes('file:')
+        ) {
+          event.originalError.stack = originalStack
+            .split('\n')
+            .map((line) =>
+              line.includes('file:') ? redactFilePath(line) : line
+            )
+            .join('\n');
+        }
+
+        for (const error of event.errors) {
+          for (const stackFrame of error.stacktrace) {
+            if (stackFrame.file.includes('file:')) {
+              stackFrame.file = redactFilePath(stackFrame.file);
+            }
+          }
+        }
+      },
     });
+
     if (isDev) {
       SNLog.onError = console.error;
     } else {
       SNLog.onError = (error) => {
         Bugsnag.notify(error);
-      }
+      };
     }
   } catch (error) {
     console.error('Failed to start Bugsnag.', error);