diff --git a/lib/instrumentation-security/hooks/fs/nr-fs.js b/lib/instrumentation-security/hooks/fs/nr-fs.js
index 69499438..d2f392e2 100644
--- a/lib/instrumentation-security/hooks/fs/nr-fs.js
+++ b/lib/instrumentation-security/hooks/fs/nr-fs.js
@@ -35,6 +35,12 @@ const functionsProbableToFA = [
   "readdir",
   "readlink",
   "realpath",
+  "stat",
+  "statSync",
+  "access",
+  "accessSync",
+  "exists",
+  "existsSync"
 ];
 
 const functionProbableToFI = [
@@ -64,6 +70,7 @@ const promiseFunctionsProbableToFA = [
   "readFile",
   "lstat",
   "stat",
+  "access"
 ];
 
 const promiseFunctionProbableToFI = [