Two days ago a serious vulnerability (that’s been named “Heartbleed”) in the popular cryptographic software OpenSSL was made public. This weakness could potentially be exploited to steal information, such as login information, that normally would be protected by encryption. This software is used by roughly two thirds of the internet so a lot of services were or are at risk of being affected.
What did Mojang do?
As soon as we realized the severity of the exploit we decided to shut down all of our systems until a fix was available. This is why you were unable to log in yesterday. We then made sure that all of our services that use SSL no longer had this vulnerability before bringing them back online. We also updated all of our SSL certificates.
What should I do?
Change your Mojang/Minecraft account password
Since uses of the exploit leaves no traces, there’s no way for us to guarantee that your password hasn’t been compromised. Therefore, if you typed in your password into any of our games or websites during the last couple of days we strongly advice you to change it. Even if you haven’t logged in, it can still be a good idea the to change your password. One can never be too careful on the internet!
Change the password of your Mojang account
Change the password of your Minecraft account
Also see our help article on choosing a good password.
Change your other passwords
Remember that since many other parts of the internet was affected as well you should also change your password for any other services that you have logged in to recently.
Anything else that I need to know?
Legacy launcher discontinuned
Due to this incident we’ve been forced to discontinue support for the legacy Minecraft launcher (the one used before version 1.6). If you’re using a Minecraft version older than 1.6 you need to download the current launcher (version 1.3.11) from minecraft.net. The current launcher lets you play older versions of Minecraft as well so you can still play on your pre-1.6 servers.
For developers
Since the legacy launcher no longer works we are also retiring the old login.minecraft.net service. If you have created your own Minecraft authentication that uses this scheme you will need to migrate it to the new authentication scheme. The new authentication scheme is described in this community wiki for private use.
// Kris and the Mojang Web Force
Continue reading...
What did Mojang do?
As soon as we realized the severity of the exploit we decided to shut down all of our systems until a fix was available. This is why you were unable to log in yesterday. We then made sure that all of our services that use SSL no longer had this vulnerability before bringing them back online. We also updated all of our SSL certificates.
What should I do?
Change your Mojang/Minecraft account password
Since uses of the exploit leaves no traces, there’s no way for us to guarantee that your password hasn’t been compromised. Therefore, if you typed in your password into any of our games or websites during the last couple of days we strongly advice you to change it. Even if you haven’t logged in, it can still be a good idea the to change your password. One can never be too careful on the internet!
Change the password of your Mojang account
Change the password of your Minecraft account
Also see our help article on choosing a good password.
Change your other passwords
Remember that since many other parts of the internet was affected as well you should also change your password for any other services that you have logged in to recently.
Anything else that I need to know?
Legacy launcher discontinuned
Due to this incident we’ve been forced to discontinue support for the legacy Minecraft launcher (the one used before version 1.6). If you’re using a Minecraft version older than 1.6 you need to download the current launcher (version 1.3.11) from minecraft.net. The current launcher lets you play older versions of Minecraft as well so you can still play on your pre-1.6 servers.
For developers
Since the legacy launcher no longer works we are also retiring the old login.minecraft.net service. If you have created your own Minecraft authentication that uses this scheme you will need to migrate it to the new authentication scheme. The new authentication scheme is described in this community wiki for private use.
// Kris and the Mojang Web Force
Continue reading...
