And when they needed to do the migration from Windows 10, what they had done, which was correct, was they closed down their external perimeter so that if you had a personal email and you went out to Outlook or Gmail, you couldn't get across the external perimeter. But because they were struggling with the migration to Windows 10, they actually relaxed that external perimeter. I'm really hoping that if this was a phishing attack and it did come across the Waikato DHB external firewall, it didn't come across when those relaxations were in place.