diff --git a/src/suggest-edit.js b/src/suggest-edit.js
index a1eba9ae4..e399ab077 100644
--- a/src/suggest-edit.js
+++ b/src/suggest-edit.js
@@ -145,11 +145,28 @@ function renderForm(schema, company_data = undefined) {
             }
         }
     });
+
+    // Create and render form
     bf = BrutusinForms.create(schema);
     bf.render(
         document.getElementById('suggest-form'),
         company_data || (PARAMETERS['name'] ? { name: PARAMETERS['name'] } : {})
     );
+
+    // Set attributes to avoid autocompletion on the form
+    // This is to avoid private data to be submitted (e.g. via a Password Manager)
+    document.querySelectorAll('form.brutusin-form input, form.brutusin-form textarea').forEach((el) => {
+        el.setAttribute('autocomplete', 'off');
+        // https://developer.1password.com/docs/web/compatible-website-design/#ignore-offers-to-save-or-fill-specific-fields
+        el.setAttribute('data-1p-ignore', '');
+        // https://support.lastpass.com/s/document-item?language=en_US&bundleId=lastpass&topicId=LastPass%2Fc_lp_prevent_fields_from_being_filled_automatically.html&_LANG=enus
+        el.setAttribute('data-lpignore', 'true');
+        // https://stackoverflow.com/a/51272839
+        el.setAttribute('data-protonpass-ignore', 'true');
+        // https://github.com/bitwarden/clients/blob/e1415af407fef139fb69126349e5cc6d286f4474/apps/browser/src/autofill/services/collect-autofill-content.service.ts#L884-L889
+        el.setAttribute('data-bwignore', 'true');
+    });
+
     suggestSimilarNamedCompanies();
 }