Comment by rjbwork

This is a really good reason to be careful about what you log to log analytics platforms. I just recently implemented an ETL system that has the credentials (along with other stuff about the job) for data access passed into it from a PaaS framework. While I want to log the information, I don't want to log my DB connection strings! It's very easy to overlook such things and produce them as part of application logging/exhaust without realizing it, especially now that we have mass adoption of things like Splunk, Logg.ly, CloudFront, Cortana Analytics, Elmah.IO, LogEntries, Seq, and a dozen others.