diff --git a/AUTHORS b/AUTHORS
index 0ef8a95..abed4d3 100755
--- a/AUTHORS
+++ b/AUTHORS
@@ -1 +1,13 @@
-All scripts are written and maintained by Patrick Neumann <patrick@neumannsland.de>.
+Most code was written and will be maintained by Patrick Neumann <patrick@neumannsland.de>.
+
+Exceptions:
+
+/usr/local/bin/kcpass.py:
+  https://github.com/casualscripter/mac-osx-forensics/blob/master/kcpass.py
+
+/usr/local/bin/pwdump.py:
+  https://github.com/ict/creddump7
+
+/usr/local/bin/sigfind:
+  https://github.com/sleuthkit/sleuthkit/blob/develop/tools/srchtools/sigfind.cpp
+  with modifications by Rune Nordvik.
\ No newline at end of file