Comments on the Deloitte breach. SEC Commissioner talks to the Senate. Sonic breached. Vulnerable stock-trading apps. Russian influence operations shift their focus.

In today's podcast, we hear more about the Deloitte breach. Deloitte's still saying little, but other people are talking. The SEC tells the Senate it's "deeply concerned" about its own breach. Popular iOS and Android stock-trading apps are found vulnerable. Sonic drive-ins have sustained what looks like a pretty big breach. Ben Yelin discusses a bipartisan bill to improve IoT security. Isaac Kohen from Teramind on detecting employees involved in radical political activities on company time. Russian influence operations against the US are turning toward local government, religious groups, civic associations and others at the grassroots.