Augury DMP exploit

You are not asking Apple here. This is a community of end users like you. Apple will not see your question here.

Historically, Apple have been very "closed-mouth" about the specific steps taken to address security issues. It it smack a the top of the article muguy links:

Unless they decide to publish details, which would be a seismic shift in their long-standing policy, no one here can know, and I doubt Apple will respond to a direct inquiry.

For details of security responses visit Apple security releases - Apple Support