A few days ago, you might have received a Dependabot security warning on Ignition concerning a remote code execution vulnarablity. This post on the Flare blog explains why most people shouldn’t be effected by this.
PHP
Laravel Deadlocks: Queue Jobs That Already Ran End Up in failed_jobs
Below MySQL 8.0.1, or on a server Laravel misreads, workers reserve jobs with a plain FOR UPDATE and can deadlock on the DELETE. One tinker line shows which lock yours use. Read more