Updated Handy BloodHound Cypher Queries.

red-teaming/Handy-BloodHound-Cypher-Queries.md

@@ -317,6 +317,13 @@ MATCH (u)-[:CanPrivesc]->(c) RETURN u.name, c.name
 
 ## CREATE Nodes and Edges
 
+- Mark nodes as Owned:
+```
+MATCH (u) WHERE toLower(u.name) = "user1@contoso.com" SET u.owned RETURN 1 UNION
+MATCH (u) WHERE toLower(u.name) = "group2@contoso.com" SET u.owned RETURN 1 UNION
+MATCH (u) WHERE toLower(u.name) = "computer3@contoso.com" SET u.owned RETURN 1
+```
+
 - Mark High Value all members of High Value groups:
 ```
 MATCH (u)-[:MemberOf]->(n {highvalue: true}) SET u.highvalue = true