Yeah I ended up finishing a Lava Flow Antipattern, where someone started wrapping of stdout and never finished it. We replaced every value for a key of 'token', 'password', 'secret' with 8 stars in the logs.

We were using Splunk and if you're handing third parties your secrets, you're gonna have a bad time. Sooner or later they'll have a disgruntled employee or a breach.