Malware-laden Excel spreadsheet was uploaded to VirusTotal 16 times by 15 different sources between first hitting RSA and after the attack was publicly disclosed by RSA in mid-March. VirusTotal founder Bernardo Quintero claims that two of the targets were organizations related to U.S. national security. Many have speculated that the attack on RSA, a division of EMC, eventually led to the compromise of Lockheed Martin, Northrup Grumman, L-3 Communications and Lockheed Martin.
Source: https://threatpost.com/rsa-securid-attack-may-have-also-struck-us-defense-orgs-090911/75633/