diff --git a/subjects/cybersecurity/osint-master/README.md b/subjects/cybersecurity/osint-master/README.md
index 32b3f14b9..03c26a832 100644
--- a/subjects/cybersecurity/osint-master/README.md
+++ b/subjects/cybersecurity/osint-master/README.md
@@ -67,6 +67,8 @@ The tool should accept the following inputs: `Full Name`, `IP Address`, `Usernam
   Enumerate subdomains and gather information including IP addresses, SSL certificate details, and potential vulnerabilities.
   Identify potential subdomain takeover risks by analyzing DNS records and associated resources.
 
+> You are responsible for choosing the way you want to find the data and you are responsible for using the API's. be aware of the API's `Terms of Use` and `Cost` before use!
+
 #### Output Management:
 
 Store the results in a well-organized file format.