Matt Johansen

Hey everyone, Iā€™m Matt Johansen

Friendly Neighborhood Security Guy. I'm a computer security veteran who has helped defend startups, the biggest financial companies in the world, and everything in between.


Every Friday, I'll send you the latest edition of Vulnerable U - My free newsletter with a mini blog topic, collection of the news I'm reading this week, and more!


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The Art of Strategic Quitting

The Art of Strategic Quitting

Recognizing and Combating the Sunk Cost Bias

Overcoming Security Obstructionism

Overcoming Security Obstructionism

Why We're Our Own Worst Enemy in InfoSec

Engineer vs. Shepherd

Engineer vs. Shepherd

Breaking down leadership archetypes in infosec