Doug's AppleScripts » Managing Scripts With Script Menu
Objective-See
Get Password from Keychain in Shell Scripts – Scripting OS X
Trouble simulating keyboard - Apple Community
The Mouse is Mightier than the Sword - Speaker Deck
GitHub - Toxblh/KeychainExportPasswords: 🔑 Export you passwords from Keychain to CSV for another password keepers (LassPass, 1Password, BitWarden) works with MacOS Mojave
Attacks accessing Mac keychain without permission date back to 2011 | Ars Technica