BlueRISC is a cyber-security technology company having customers in 18 countries, and providing solutions for exploitability analysis, post-compromise cyber-forensics and embedded system assurance. In addition to the firm's patented technolgies having received many recognition awards, BlueRISC is actively involved in solving critical security R&D challenges with several cyber-security agencies including DARPA and the Department of Homeland Security. In 2018 BlueRISC launched EPRIVO (Electronic Privacy Circle) a pioneering private email service for consumers - introducing several innovative privacy controls, authentication, and encryption/confidentiality for each email. Users can recall sent secure emails anytime to make them vanish from all cloud servers and recipient devices. Users can privatize past emails from any email account. EPRIVO emails are secured with physical and digital security to avoid vulnerabilities with digital security alone. The system does not store emails at all and nobody has access to private email content except the user. EPRIVO is available on both mobile and desktop platforms. Users can also access private emails using webmail and 3rd-party email clients with EPRIVO software.