He’s planning to open the code base for the service.
Let me just cut straight to it: I’m going to open source the Have I Been Pwned code base. The decision has been a while coming and it took a failed M&A process to get here, but the code will be turned over to the public for the betterment of the project and frankly, for the betterment of everyone who uses it. Let me explain why and how.
A good move I think, the service is used extensively and the value of the service isn’t strictly in the code it’s self but in the data collection.
It’s worth noting that the data is not being released, just the code.