Microsoft zero-day was used in Citadel Trojan campaign, as well as targeted attacks Author: Graham Cluley Published November 7, 2013 11:03 am in Malware, Microsoft, Spam, Vulnerability 0 FireEye says it has uncovered evidence that the recently-announced Microsoft zero-day vulnerability is not just being used in targeted attacks, but also has been used in wider finanically-motivated malware campaigns. Read more...