National: White House Hacked In Cyber Attack That Used Spear-Phishing To Crack Unclassified Network | Huffington Post
Hackers breached an unclassified computer network used by the White House, but did not appear to have stolen any data, a White House official said Monday. The hackers breached the network by using a technique known as spear phishing, in which they target victims who have access to sensitive computer networks by sending personalized emails that appear to come from trusted sources. Once the victims click on the bogus attachment or link, the hackers can install malicious software on the PCs to spy on users and steal data. A White House official declined to comment on what data resided on the network, but emphasized it did not contain any classified information. “These types of attacks are not infrequent and we have mitigation measures in place,” the White House official, who asked not to be identified, told The Huffington Post. “In this instance the attack was identified, the system was isolated, and there is no indication whatsoever that any exfiltration of data took place. Moreover, there was never any impact or attempted breach of any classified system.”