Securing Laravel is my mailing list & "blog". I write weekly Tips and monthly In Depth articles on all aspects of security for Laravel and PHP devs. The Tips are free, while the In Depth articles are behind a paywall, and paid subscribers can read everything.
I aim to write my tips and articles for all skill levels, so all Laravel (& PHP) developers can benefit and write more secure code. The In Depth articles go deep into security concepts for those who want to dive deeper.