Added Readme.md for Wifi-Hack

wifi_hack/README.md

@@ -0,0 +1,25 @@
+# Wifi Password Getter Hack
+This hack can be used to get wifi passwords stored on your device by running a small script.
+
+<img src="./images/wifi.png" alt="script-output" style="width:125px;">
+
+## Steps to run
+1. Clone this repo
+2. Open wifi_hack folder and open command prompt/terminal in it
+3. Run the following command:
+    ```
+    python wifi_password_getter.py
+    ```
+4. For GUI run the command:
+    ```
+    python wifi_password_getter_gui.py
+    ```
+
+## Images
+1. Script Output:
+<img src="./images/script.png" alt="script-output">
+2. GUI Output:
+<img src="./images/gui_output.png" alt="gui-output">
+
+## Contributed by
+* [harshit-saraswat](https://github.com/harshit-saraswat)