May 2024 - Present
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Mark St.John Email & Phone Number
Co-Founder & COO at Neon Cyber | Defending the frontline of business
at
Neon Cyber
1 work email found
@murphymiller.com
LinkedIn matched
✓ Verified May 2026
3 data sources
Profile completeness 86%
Current company
Role
Co-Founder & COO at Neon Cyber | Defending the frontline of business
Location
Dallas-Fort Worth Metroplex, United States, United States
Who is Mark St.John? Overview
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Quick answer
Mark St.John is listed as Co-Founder & COO at Neon Cyber | Defending the frontline of business at Neon Cyber, based in Dallas-Fort Worth Metroplex, United States, United States. AeroLeads shows a work email signal at murphymiller.com and a matched LinkedIn profile for Mark St.John.
Mark St.John previously worked as Co-Founder & COO at Neon Cyber and Senior Director of Product Management at Zerofox.
Company email context
Email format at Neon Cyber
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*@murphymiller.com
68% confidence
AeroLeads found 1 current-domain work email signal for Mark St.John. Compare company email patterns before reaching out.
Profile bio
About Mark St.John
I have been an individual contributor and leader of security operation, incident response and product teams for two decades, helping provide guidance, sanity and clarity to government, financial, and technology companies. My efforts have given me the chance to work with and lead amazing teams at technology focused organizations such as Terremark, Verizon, AppGate, AlphaWave, LookingGlass Cyber and ZeroFox. My current focus is on my passion of demystifying the security landscape and helping customers maintain sanity and find success in defending their enterprise through attack surface management.
Listed skills include Hvac, Hvac Controls, Air Conditioning, Heating, and 19 others.
Current workplace
Mark St.John's current company
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7 roles · 27 years
Mark St.John work experience
A career timeline built from the work history available for this profile.
Senior Director Of Product Management
Working to grow the ZeroFox platform and better serve customers by providing a clear and actionable understanding of their external attack surface and related issues.
Apr 2023 - Apr 2024
Senior Vice President Product Management
Jun 2021 - Apr 2023
Co-Founder & Coo @ Alphawave
AlphaWave is an attack surface intelligence company. Our goal is to continually assess customer properties, providing context and analysis of assets and exposures. *Update: We are pleased to announce that as of 2021, AlphaWave has been acquired by LookingGlass Cyber Solutions!
Feb 2020 - Jun 2021
Vp - Threat Analytics Services
I led the AppGate Threat Analytics Sevices team to focus on creating and curating company generated intelligence for use in threat detection, incident response, and customer advisory. I oversaw the creation of tools and platforms for AppGate software properties to utilize and enrich platform data to support a more context-rich experience for analysts and.
Aug 2017 - Jan 2020
Director - Verizon Threat Research Advisory Center - Threat Intelligence & Incident Response
Through my time at Terremark (2007-2011, purchased by Verizon in 2011), I ran several different teams, eventually able to merge them as one unit. At Terremark, I began as a DFIR analyst, eventually moving to engagement lead, then team lead, helping organizations identify and recover from breach and data loss activities. We pushed the boundaries of early.
May 2007 - Aug 2017
Security Engineer, Incident Response
Data Return/Terremark
Security AnalyticsFull Packet CaptureReverse EngineeringBorder device controlsIncident Response
1999 - 2007
~8 yrs
FAQ
Frequently asked questions about Mark St.John
Quick answers generated from the profile data available on this page.
What company does Mark St.John work for?
Mark St.John works for Neon Cyber.
What is Mark St.John's role at Neon Cyber?
Mark St.John is listed as Co-Founder & COO at Neon Cyber | Defending the frontline of business at Neon Cyber.
What is Mark St.John's email address?
AeroLeads has found 1 work email signal at @murphymiller.com for Mark St.John at Neon Cyber.
Where is Mark St.John based?
Mark St.John is based in Dallas-Fort Worth Metroplex, United States, United States while working with Neon Cyber.
What companies has Mark St.John worked for?
Mark St.John has worked for Neon Cyber, Zerofox, Lookingglass Cyber Solutions, Inc., Alphawave, and Appgate.
How can I contact Mark St.John?
You can use AeroLeads to view verified contact signals for Mark St.John at Neon Cyber, including work email, phone, and LinkedIn data when available.
What skills is Mark St.John known for?
Mark St.John is listed with skills including Hvac, Hvac Controls, Air Conditioning, Heating, Building Automation, Refrigeration, Energy Management, and Energy Efficiency.
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