Mozilla data disclosure 2

I have received a response with a link to a blog post concerning the incident, which says.

The database included 44,000 inactive accounts using older, md5-based password hashes. We erased all the md5-passwords, rendering the accounts disabled. All current addons.mozilla.org accounts use a more secure SHA-512 password hash with per-user salts. SHA-512 and per user salts has been the standard storage method of password hashes for all active users since April 9th, 2009.

It is important to note that current addons.mozilla.org users and accounts are not at risk. Additionally, this incident did not impact any of Mozilla’s infrastructure. This information was also sent to impacted users by email on December 27th