Apple released this announcement yesterday (July 21, 2013):
"Apple Developer Website Update
Last Thursday, an intruder attempted to secure personal information of our registered developers from our developer website. Sensitive personal information was encrypted and cannot be accessed, however, we have not been able to rule out the possibility that some developers’ names, mailing addresses, and/or email addresses may have been accessed. In the spirit of transparency, we want to inform you of the issue. We took the site down immediately on Thursday and have been working around the clock since then.
In order to prevent a security threat like this from happening again, we’re completely overhauling our developer systems, updating our server software, and rebuilding our entire database. We apologize for the significant inconvenience that our downtime has caused you and we expect to have the developer website up again soon."
This Apple downtime will effect Mag+ users attempting to generate or update iOS certificates and provisioning profiles. We will update this post once the Developer Portal has been reopened.
Update from Apple yesterday (July 24, 2013):
"Apple Developer System Status Update
We apologize for the significant inconvenience caused by our developer website downtime. We've been working around the clock to overhaul our developer systems, update our server software, and rebuild our entire database. While we complete the work to bring our systems back online, we want to share the latest with you.
We plan to roll out our updated systems, starting with Certificates, Identifiers & Profiles, Apple Developer Forums, Bug Reporter, pre-release developer libraries, and videos first. Next, we will restore software downloads, so that the latest betas of iOS 7, Xcode 5, and OS X Mavericks will once again be available to program members. We'll then bring the remaining systems online. To keep you up to date on our progress, we've created a status page to display the availability of our systems.
If your program membership is set to expire during this period, it will be extended and your app will remain on the App Store. If you have any other concerns about your account, please contact us.
Thank you for your continued patience."
Update from Apple on July 26, 2013:
"Certificates, Identifiers & Profiles Now Available
We appreciate your patience as we work to bring our developer services back online. Certificates, Identifiers & Profiles, software downloads, and other developer services are now available. If you would like to know the availability of a particular system, visit our status page.
If your program membership expired or is set to expire during this downtime, it will be extended and your app will remain on the App Store. If you have any other concerns about your account, please contact us.
Thank you for bearing with us while we bring these important systems back online. We will continue to update you on our progress."
Update from Apple on August 5, 2013:
"Apple Developer Update: Aug 5, 2013
We sincerely appreciate your patience as we work to bring our developer program services back online, and we want to give you an update on our progress. The majority of our developer services are currently online, including Certificates, Identifiers & Profiles, Dev Centers, software downloads, Videos, Apple Developer Forums, iTunes Connect, Bug Reporter, App Store Resource Center, and access to pre-release documentation.
We plan to reinstate most of the remaining services this week: Xcode automatic configuration as well as access to license agreements, TSIs, program enrollments, and renewals in Member Center. You can check the availability of these systems on our status page.
As a reminder, if your membership was set to expire during this downtime, it has been extended and your apps will remain on the App Store and Mac App Store.
We apologize for the significant inconvenience that our downtime has caused and encourage you to reach out to our support team if you need any assistance."
Update from Apple on August 10, 2013:
"All Developer Program Services Are Now Back Online
We are pleased to let you know that all our developer program services are now online. Your patience during this time was sincerely appreciated.
We understand that the downtime was significant and apologize for any issues it may have caused in your app development. To help offset this disruption, we are extending the membership of all developer teams by one month. If you need any further assistance, please contact us."