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Mark Litchfield Email & Phone Number
Founder Bug Bounty HQ
at
Verizon Media
1 work email found
@yahooinc.com
LinkedIn matched
✓ Verified Jul 2026
4 data sources
Profile completeness 100%
Current company
Role
Founder Bug Bounty HQ
Location
Vancouver, Washington, United States
Who is Mark Litchfield? Overview
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Quick answer
Mark Litchfield is listed as Founder Bug Bounty HQ at Verizon Media, based in Vancouver, Washington, United States. AeroLeads shows a work email signal at yahooinc.com and a matched LinkedIn profile for Mark Litchfield.
Mark Litchfield previously worked as Founder at Bug Bounty Hq and Principle Security Engineer at Verizon Media. Mark Litchfield studied at Royal Hospital School.
Company email context
Email format at Verizon Media
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{first}{last}@yahooinc.com
86% confidence
AeroLeads found 1 current-domain work email signal for Mark Litchfield. Compare company email patterns before reaching out.
Profile bio
About Mark Litchfield
I have just recently launched https://www.bugbountyhq.com/ - If you are considering running a bug bounty program, Bug Bounty HQ offers many different models each catering for different budgets or requirements.If you need any advice or assistance to launch a successful program please drop me a message, even if you are considering another platform or running your own independent bounty. I understand that in many companies the camps may be divided, Yes / No / Maybe. I will be more than happy to help where ever I can
Listed skills include Vulnerability Assessment, Penetration Testing, Security, Information Security, and 17 others.
Current workplace
Mark Litchfield's current company
Company context helps verify the profile and gives searchers a useful next step.
7 roles · 27 years
Mark Litchfield work experience
A career timeline built from the work history available for this profile.
Founder
Current
Bug Bounty Hq
Bug Hunter - over $2m in bug bounty awards
Aug 2015 - Present
Principle Security Engineer
Co-ran the Verizon Media Bug Bounty (now known as Yahoo!) - https://hackerone.com/yahoo?type=team
Aug 2018 - Sep 2021
Owner
Securatary
2013 - 2014
~1 yr
Jan 2002 - Nov 2013
Co-Founder
Nov 2001 - Nov 2013
Consultant
Atstake
2000 - 2001
~1 yr
1 education record
Mark Litchfield education
-
Royal Hospital School
FAQ
Frequently asked questions about Mark Litchfield
Quick answers generated from the profile data available on this page.
What company does Mark Litchfield work for?
Mark Litchfield works for Verizon Media.
What is Mark Litchfield's role at Verizon Media?
Mark Litchfield is listed as Founder Bug Bounty HQ at Verizon Media.
What is Mark Litchfield's email address?
AeroLeads has found 1 work email signal at @yahooinc.com for Mark Litchfield at Verizon Media.
Where is Mark Litchfield based?
Mark Litchfield is based in Vancouver, Washington, United States while working with Verizon Media.
What companies has Mark Litchfield worked for?
Mark Litchfield has worked for Verizon Media, Bug Bounty Hq, Securatary, Ngs Software Ltd, and Atstake.
How can I contact Mark Litchfield?
You can use AeroLeads to view verified contact signals for Mark Litchfield at Verizon Media, including work email, phone, and LinkedIn data when available.
What schools did Mark Litchfield attend?
Mark Litchfield studied at Royal Hospital School.
What skills is Mark Litchfield known for?
Mark Litchfield is listed with skills including Vulnerability Assessment, Penetration Testing, Security, Information Security, Computer Security, Information Security Management, Network Security, and Web Application Security.
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