Guest Gil Friedrich from Avanan joins Dave to talk about how bad actors are infiltrating organizations using collaboration apps, we have two pieces of listener follow up from Michael and Tobias, Joe has a story about fake information, Dave's story is about message spam on LinkedIn, and our Catch of the Day is from a listener named Lucio with a questionable Reddit communication.

Links to stories:

• Propaganda as a Social Engineering Tool
• Annoying LinkedIn Networkers Actually Russian Hackers Spreading Zero-Days, Google Says

Have a Catch of the Day you'd like to share? Email it to us at [email protected] or hit us up on Twitter.