cold fjord writes: The Australian reports, "Iran's infiltration of a US Navy computer network was far more extensive than previously thought
... hackers targeted the ... network used by ... the Navy to host websites, store non-sensitive information and handle voice, video and data communications. The network has 800,000 users ... “It was a real big deal,” said the senior US official. “It was a significant penetration ...” ... the penetration allowed the Iranians to conduct surveillance on the Navy’s and Marine Corps’ unclassified networks ... the cost to repair the Navy network ... was approximately $US10 million. ... The attack and other cyberthreats prompted a broader review of Navy and DoD network security and upgrades ... were needed. The added defences are expected to cost several hundred million dollars ... within three weeks of the intrusion, officials understood the full scope of the attack and put in place a plan to try and push the intruders out. ... the unclassified network was taken down twice for upgrades ... officials were surprised at the skills of the Iranian hackers. Previously, their tactics had been far cruder ... denial of service attacks ..." — Also at Fox News.