[ISN] Secret DHS Audit Could Prove Governmentwide Hacker Surveillance Isn’t Really Governmentwide

www.nextgov.com/cybersecurity/2015/11/secret-dhs-audit-could-prove-governmentwide-network-surveillance-isnt-really-governmentwide/124018/ By Aliya Sternstein Nextgov.com November 25, 2015 A secret federal audit substantiates a Senate committee’s concerns about underuse of a governmentwide cyberthreat surveillance tool, the panel’s chairman says. The intrusion-prevention system, named EINSTEIN 3 Accelerated, garnered both ridicule and praise following a hack of 21.5 million records on national security employees and their relatives. The scanning tool failed to block the attack, on an Office of Personnel network, because it can only detect malicious activity that people have seen before. At OPM, the attackers, believed to be well-resourced Chinese cyber sleuths, used malware that security researchers and U.S. spies had never witnessed. Still, EINSTEIN came in handy, according to U.S. officials, after the OPM malware was identified through other monitoring tools. The Department of Homeland Security loaded EINSTEIN with the “indicators” of the attack pattern so it could scan for matching footprints on other government networks. […]




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