A likely culprit. Having worked on a bunch of early-stage products where best practices are a distant future dream, I’ve developed a few “seatbelt” habits I use to avoid these kinds of things. One of them is to always use a random high-number local port if I’m tunneling to a production service.

Another is to change my terminal theme to a red background before connecting to anything in production...never want to click the ‘psql ...’ tab, run “truncate table app_user cascade” and realize afterwards it was a lingering connection to production...