GlobalSign, the certificate authority that the attacker who compromised Comodo and DigitNotar claimed he had infiltrated as well, said it has completed its months-long security review. The investigation did confirm that the company s public Web server had been compromised. GlobalSign decided to revoke its own SSL certificate and key. The company considers the attack to be part of an ongoing series of such attacks on CAs and other critical pieces of the Internet’s infrastructure, company’s report says.
Source: https://threatpost.com/globalsign-says-no-evidence-ca-compromise-found-121411/76002/