Spear phishing popular avenue for DNS hijacking On Jan. 22, 2019, the Cybersecurity and Infrastructure Security Agency (CISA), which is a part of the U.S. Department of Homeland Security (DHS), issued Emergency Directive 19-01. The title of the directive is: Mitigate DNS Infrastructure Tampering. A series of actions are required for federal agencies. Watch how targeted spear phishing has become. Here is the background: “In coordination with government and industry partners, the Department of Homeland Security (DHS) Cybersecurity and Infrastructure Security Agency (CISA) is tracking a series of incidents involving Domain Name System (DNS) infrastructure tampering. CISA is aware of multiple executive branch agency domains that were impacted by the tampering campaign and has notified the agencies that maintain them. Using the following techniques, attackers have redirected and intercepted ... Read More