So I looked at our dashboard and noticed a banner mentioning scheduled maintenance set for 7:00 AM. And I thought to myself, "I never released an update, and even if I had, the maintenance would be performed 15 minutes after the build finished, not at 7:00 AM." So I emailed my coworkers, asking if they had put up the banner, no, no. I started pulling my hair out trying to figure out what caused this banner to be created. Was there some old job that was just now running? I combed through the server logs, thousands of entries later, and I found the banner was installed by some user with the IP 172.18.0.1...which was the local machine. I went through all the users on the system, running atq to see if anyone had jobs scheduled. And there was one job scheduled, under the root user. At that moment, I legit thought to myself, "have we been hacked? How is that possible?" It's wasn't! Then I looked under /var/spool/atjobs to see what the job actually was. And then I saw it. My weekly updater cron job had installed updates and had scheduled a maintenance window to reboot the system. And I smiled, realizing that my code was now sentient.