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Karim Elsayed Email & Phone Number
Independent Pentester | bug hunter
at
HackerOne
LinkedIn matched
✓ Verified July 2026
2 data sources
Profile completeness 71%
Current company
Role
Independent Pentester | bug hunter
Location
Damietta, Dumyat, Egypt
Company size
Who is Karim Elsayed? Overview
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Quick answer
Karim Elsayed is listed as Independent Pentester | bug hunter at HackerOne, a with 1797 employees, based in Damietta, Dumyat, Egypt. AeroLeads shows a matched LinkedIn profile for Karim Elsayed.
Karim Elsayed previously worked as Penetration Tester | bug hunting at Hackerone.
Company email context
Email format at HackerOne
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HackerOne
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Profile bio
About Karim Elsayed
Karim Elsayed is a Independent Pentester | bug hunter at HackerOne.
Current workplace
Karim Elsayed's current company
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Hackerone
1 role
Karim Elsayed work experience
A career timeline built from the work history available for this profile.
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Penetration Tester | Bug Hunting
Team & coworkers
Colleagues at HackerOne
Other employees you can reach at hackerone.com. View company contacts for 1797 employees →
TF
The Fim
Colleague at HackeroneVespasiano, Minas Gerais, Brazil
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AC
Akshay Chavan
Colleague at HackeroneCottbus, Brandenburg, Germany
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اا
القـــائــد الـــمــجــهـــولـ
Colleague at HackeroneDubai, United Arab Emirates
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AK
Ali Kaafarani
Colleague at HackeroneBeirut, Beirut Governorate, Lebanon
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NT
Nisha Thakur
Colleague at HackeroneNepal
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AB
Ayaanparvaiz Bhat
Colleague at HackeroneNew Delhi, Delhi, India
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NG
Nicola Griffiths
Colleague at HackeroneChester, England, United Kingdom
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ET
Edmond T.
Colleague at HackeroneLos Angeles, California, United States
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RR
Ricardo Rivero
Colleague at HackeroneGreater Buenos Aires, Argentina
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MG
Mukul Goyal
Colleague at HackeroneMathura, Uttar Pradesh, India
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The Fim
Colleague at HackeroneVespasiano, Minas Gerais, Brazil
View →
AC
Akshay Chavan
Colleague at HackeroneCottbus, Brandenburg, Germany
View →
اا
القـــائــد الـــمــجــهـــولـ
Colleague at HackeroneDubai, United Arab Emirates
View →
AK
Ali Kaafarani
Colleague at HackeroneBeirut, Beirut Governorate, Lebanon
View →
NT
Nisha Thakur
Colleague at HackeroneNepal
View →
AB
Ayaanparvaiz Bhat
Colleague at HackeroneNew Delhi, Delhi, India
View →
NG
Nicola Griffiths
Colleague at HackeroneChester, England, United Kingdom
View →
ET
Edmond T.
Colleague at HackeroneLos Angeles, California, United States
View →
RR
Ricardo Rivero
Colleague at HackeroneGreater Buenos Aires, Argentina
View →
MG
Mukul Goyal
Colleague at HackeroneMathura, Uttar Pradesh, India
View →
FAQ
Frequently asked questions about Karim Elsayed
Quick answers generated from the profile data available on this page.
What company does Karim Elsayed work for?
Karim Elsayed works for HackerOne.
What is Karim Elsayed's role at HackerOne?
Karim Elsayed is listed as Independent Pentester | bug hunter at HackerOne.
Where is Karim Elsayed based?
Karim Elsayed is based in Damietta, Dumyat, Egypt while working with HackerOne.
What companies has Karim Elsayed worked for?
Karim Elsayed has worked for Hackerone.
Who are Karim Elsayed's colleagues at HackerOne?
Karim Elsayed's colleagues at HackerOne include The Fim, Akshay Chavan, القـــائــد الـــمــجــهـــولـ, Ali Kaafarani, and Nisha Thakur.
How can I contact Karim Elsayed?
You can use AeroLeads to view verified contact signals for Karim Elsayed at HackerOne, including work email, phone, and LinkedIn data when available.
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