Alex Tosheff – Biography
Last update: March 17, 2026Executive profile
Alex was Senior Vice President, Chief Security Officer at VMware, and Chief Information Security Officer at PayPal. Alex Tosheff joined Tenable in 2025.
Alex Tosheff is currentlyVenture Partner at SYN Ventures - View - SYN Ventures org chart
Director at Tenable - View - Tenable org chart
Create your alert
to follow the career of Alex Tosheff.
Education
In 1993, Alex Tosheff completed a Bachelor of Science in Physics at California State University-Fullerton.
They have also studied at California State University-Fullerton :
Find more alumni from California State University-Fullerton
More about Alex Tosheff
Selected links
Do you need to know more about Alex Tosheff? More results.
Participate
Social media
- Alex Tosheff on Google News, X (Twitter), LinkedIn, YouTube
- View the pictures of Alex Tosheff
The colleagues of Alex Tosheff
Company Colleagues
- At SYN Ventures, Alex Tosheff has 14 colleagues including Jay Leek (Managing Partner), Art Coviello (Managing Partner)…
- At Tenable, Alex Tosheff has 23 colleagues including Steve Vintz (Co-CEO & CFO), Arthur Coviello (Chairman of the Board)…
Industry Colleagues
- In the IT Security industry, Alex Tosheff has 9,480 colleagues in 566 companies located in 40 countries. 7,315 executive movements have been recorded in the last 12 months. Learn more about IT Security.
Report an error
Update the org chart details of Alex Tosheff.
Get in Touch
Here are a few tips for establishing great contacts.
and ask for Alex Tosheff.
