diff --git a/Source/Processes/AuOpen.Unix.cpp b/Source/Processes/AuOpen.Unix.cpp
index 621e231b..76bc400f 100644
--- a/Source/Processes/AuOpen.Unix.cpp
+++ b/Source/Processes/AuOpen.Unix.cpp
@@ -26,11 +26,36 @@ namespace Aurora::Processes
 
     AUKN_SYM void OpenUri(const AuString &uri)
     {
+        if (AuFS::FileExists(uri))
+        {
+            SysPushErrorGeneric("Exploit attempt? Attempted to open existing file/directory via URI ({})", uri);
+            return;
+        }
+
         UnixOpenAsync(uri);
     }
 
     AUKN_SYM void OpenFile(const AuString &file)
     {
-        UnixOpenAsync(IO::FS::NormalizePathRet(file));
+        auto path = AuIOFS::NormalizePathRet(file);
+        bool bFileExists {};
+
+        if (!(bFileExists = AuFS::FileExists(path)) &&
+            !AuFS::DirExists(path))
+        {
+            SysPushErrorGeneric("Exploit attempt? Attempted to open non-existent file/directory. (request: {})", file);
+            return;
+        }
+
+        if (bFileExists)
+        {
+            if (!AuFS::IsFileBlocked(path))
+            {
+                SysPushErrorGeneric("Exploit attempt? Attempted to open untrusted file/directory. (request: {})", file);
+                return;
+            }
+        }
+
+        UnixOpenAsync(path);
     }
 }
\ No newline at end of file