GlobalSign has found evidence that its main Web server was compromised recently, but has not discovered any indications that its certificate authority infrastructure was hacked, contrary to claims by the attacker responsible for the DigiNotar CA hack. The company, which is one of the larger CAs in the world, has been investigating claims by Comodohacker that he has penetrated the GlobalSign CA infrastructure. It has suspended its issuance of digital certificates until at least Monday while it finishes the investigation. GlobalSign plans to bring some of its services back online on Monday.
Source: https://threatpost.com/globalsign-says-web-server-was-hacked-no-signs-ca-breach-091011/75638/