The US Federal Government's National Cybersecurity Strategy

Researchers tested 17 popular devices that run the voice assistants and found that they're all ownable using any voice even robot generated except for Apple Siri, which requires emulating or stealing the target's voice to accept commands. If you can authenticate on your smart device using your vocal fingerprint, it is recommended that you activate that additional security method. Using earphones instead of speakers to listen to something or broadcast sound effectively protects against all of these attacks. The Reichen Research Institute in Japan has announced it will make the country's first domestically built quantum computer available online for several hundred businesses and academic institutions.