# Rachel Tobac

> CEO at SocialProof Security. Social engineer and educator.

Rachel Tobac is the CEO of SocialProof Security and a three-time winner of DEF CON's Social Engineering Capture the Flag competition. Prolific educator on social engineering and personal cybersecurity, widely followed across LinkedIn, X, and mainstream media.

- **Category:** [Influencers & Voices](https://gracker.ai/cyber-resources/influencers)
- **Website:** https://www.socialproofsecurity.com
- **Location:** San Francisco, CA, USA
- **Company:** SocialProof Security
- **Title:** CEO
- **Verified:** Yes
- **Last updated:** April 21, 2026

## Expertise

- Social engineering
- Security awareness
- Public speaking

## Frequently asked questions

### Who is Rachel Tobac?

Rachel Tobac is a hacker, social engineer, and CEO of SocialProof Security. One of cybersecurity's most visible voices with a large following on LinkedIn and X.

### What is Rachel Tobac's current role?

Rachel Tobac is CEO at SocialProof Security.

### What is Rachel Tobac known for?

Rachel Tobac focuses on Social engineering, Security awareness, Public speaking.

### Where is Rachel Tobac based?

Rachel Tobac is based in San Francisco, CA, USA.

### What is Rachel Tobac listed under on Cyber Resources?

Rachel Tobac is listed in the Influencers & Voices category of Cyber Resources, the curated directory of the cybersecurity marketing and growth ecosystem.