@CNN: Department of Homeland Security Secretary Kirstjen Nielsen announces new efforts to defend against cyberattacks https://t.co/vbpOVnBc9t https://t.co/PzIpye602M

July 31, 2018 / The Arbiter / CNN

@CNN: Department of Homeland Security Secretary Kirstjen Nielsen announces new efforts to defend against cyberattacks https://t.co/vbpOVnBc9t https://t.co/PzIpye602M

Department of Homeland Security Secretary Kirstjen Nielsen announces new efforts to defend against cyberattacks https://t.co/vbpOVnBc9t pic.twitter.com/PzIpye602M

— CNN (@CNN) July 31, 2018

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