I want to apologize for the delay in getting you this info!
The security changes that we made were to prevent attackers from using the GHOST exploit to decrypt secure traffic to/from our API. These changes have made it so that it is no longer possible to use SSLv3, as well as disabling the use of the RC4 cipher for SSL connections. The best way to address this is to use this patch by Microsoft which enables the use of AES ciphers with TLSv1.0 in Server 2003. http://support.microsoft.com/kb/948963
If you have any questions, please let me know!
... View more