brew install ettercap brew install --cask wireshark

If you have landed on this page searching for a direct "Cain and Abel download for Mac OS X," you are likely a cybersecurity student, a penetration tester, or a curious IT professional. You have heard the legendary status of Cain & Abel in the Windows security community and are wondering if this powerful password recovery tool can run on your Apple silicon or Intel-based Mac.

Open your Mac’s Terminal now and type: xcode-select --install (to install command line tools), followed by the Homebrew command above. Your journey into ethical password recovery and network analysis on macOS begins today. Did this guide help you? For more macOS security tutorials, including how to protect your network against these very attacks, bookmark this page and check back weekly.

Last Updated: May 2026

Open Terminal and paste:

sudo ettercap -T -M arp:remote /target-IP// /gateway-IP// While Ettercap is running, open Wireshark or simply watch Ettercap’s output. It will automatically display any plaintext passwords (e.g., for FTP, HTTP login, or Telnet) passing through your Mac.