Mohamed Elsayed

Mohamed Elsayed: Email & Phone Number

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Bug Bounty Hunter at HackerOne|Damanhur, Al Buhayrah, Egypt

Position:

Bug Bounty Hunter at HackerOne

Location:

Damanhur, Al Buhayrah, Egypt

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Last updated: 2026-04-23
Updated: 2026-04-23

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Work Experience 1 year

Bug Bounty Hunter at HackerOne

Mar 2026 - Current

CTF Player at TryHackMe

Jan 2025 - Current

Web Application Pentester at PortSwigger

Jan 2025 - Current

Cyber Security Trainee at Information Technology Institute (ITI)

Sep 2025 - Mar 2026

CTF Player at picoCTF

Jan 2025 - Jan 2026

Mohamed Elsayed started working in 2025, then the employee has changed 4 companies and 3 jobs. On average, Mohamed Elsayed works for one company for 10 months.

Their professional focus is Access Control & Authorization Testing, Access Control Vulnerabilities, and Analytical Thinking across 3 core areas.

Education

جامعة دمنهور

Information Technology Institute (ITI)

Frequently Asked Questions

What is Mohamed Elsayed's email address?

SignalHire found a verified business email address for Mohamed Elsayed: e*******d@hackerone.com.

What is Mohamed Elsayed's phone number?

SignalHire found a verified phone number for Mohamed Elsayed: +20-***-***-8391.

How do I contact Mohamed Elsayed at HackerOne?

You can reach Mohamed Elsayed through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Mohamed Elsayed's professional background?

Mohamed Elsayed has 1 year of professional experience. They have held roles including CTF Player, Web Application Pentester, and Cyber Security Trainee at companies such as TryHackMe, PortSwigger, and Information Technology Institute (ITI). Their education includes جامعة دمنهور, and Information Technology Institute (ITI).

Is Mohamed Elsayed's contact information up to date?

Yes. Mohamed Elsayed's SignalHire profile was last updated on 23 April 2026, reflecting their current position as Bug Bounty Hunter at HackerOne in San Francisco, California, United States.

Mohamed Elsayed Namesakes

Name
Company
Position
Mohamed Elsayed
Hvac job
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Mohamed Elsayed
Foods Flower Company
Regional Sales Manager | Foods Flower Co.
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Mohamed Elsayed
Electrical SiteEngineer at CM for smart contracting
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