diff --git a/projects/plugins/protect/changelog/fix-protect-snake-case-variables b/projects/plugins/protect/changelog/fix-protect-snake-case-variables
new file mode 100644
index 0000000000000..adbfae135f46d
--- /dev/null
+++ b/projects/plugins/protect/changelog/fix-protect-snake-case-variables
@@ -0,0 +1,4 @@
+Significance: patch
+Type: fixed
+
+Fixed invalid property names
diff --git a/projects/plugins/protect/src/js/components/scan-page/use-status-polling.js b/projects/plugins/protect/src/js/components/scan-page/use-status-polling.js
index 38239054d286f..1b9b9e101038a 100644
--- a/projects/plugins/protect/src/js/components/scan-page/use-status-polling.js
+++ b/projects/plugins/protect/src/js/components/scan-page/use-status-polling.js
@@ -35,12 +35,12 @@ const useStatusPolling = () => {
 				} )
 					.then( newStatus => {
 						if ( newStatus?.error ) {
-							throw newStatus?.errorMessage;
+							throw newStatus?.error_message;
 						}
 
 						if (
 							statusIsInProgress( newStatus?.status ) ||
-							scanIsInitializing( newStatus?.status, newStatus?.lastChecked )
+							scanIsInitializing( newStatus?.status, newStatus?.last_checked )
 						) {
 							setStatusProgress( newStatus?.current_progress );
 							pollTimeout = setTimeout( () => {