Just this week, the FBI’s Cyber Division released a notification to private industry on “Cyber Criminals Use Social Engineering and Technical Attacks to Circumvent Multi-Factor Authentication”;

Last week, a telecom security firm reported a vulnerability called “Simjacker” where SMS containing spyware-like code "takes over" a phone's SIM card in order to retrieve and perform sensitive commands, regardless of platform or device;

Over the past month, Google and Apple have been going back and forth over a post the former released, “A very deep dive into iOS Exploit chains found in the wild”, where a small collection of hacked websites were using iPhone zero-day vulnerabilities to target China's Uyghur Muslim community (though Google is not the one who revealed the specific websites, Apple did confirm it in their response a week later) -- what do we make of this exchange; of the fact that zero-day hacks are now more expensive on Android than on Apple; and of Apple's ethos when it comes to a third-party ecosystem for security?

Finally, how should we think about phone authentication overall when it comes to security, and what can we do to secure ourselves? Our a16z experts -- general partner Martin Casado and former chief security officer/ operating partner for security Joel de la Garza -- share their thoughts on all this and more with host Sonal Chokshi, in this episode of 16 Minutes.

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