New e-mails obtained under the Freedom of Information Act reveal former NSA Director Keith Alexander's close communication with technology companies regarding emerging cybersecurity threats. The CEOs of Google, Apple, Microsoft, and other technology companies were invited to classified briefings as part of the "Enduring Security Framework," a government initiative focused on sharing "cyber threat information with the private sector." EPIC previously sued the NSA to obtain records about the agency's collaboration with Google on cybersecurity, following the China hack in January 2010. In that case, the NSA refused to confirm or deny the existence of any records responsive to EPIC's request. EPIC had previously urged Google to routinely encrypt cloud-based services. PBS Frontline begins a two-part special this week that explores NSA surveillance and the role of tech companies. For more information, see EPIC v. NSA: Google/NSA Relationship and EPIC: Cybersecurity.