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Daniel Steinberg Email & Phone Number
Security Research |System Administration| Penetration Testing| Bug Bounty Hunting
at
HackerOne
LinkedIn matched
✓ Verified Jun 2026
3 data sources
Profile completeness 86%
Current company
Role
Security Research |System Administration| Penetration Testing| Bug Bounty Hunting
Location
Toronto, Ontario, Canada
Company size
Who is Daniel Steinberg? Overview
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Quick answer
Daniel Steinberg is listed as Security Research |System Administration| Penetration Testing| Bug Bounty Hunting at HackerOne, a company with 1797 employees, based in Toronto, Ontario, Canada. AeroLeads shows a matched LinkedIn profile for Daniel Steinberg.
Daniel Steinberg previously worked as Bug Bounty Hunter at Hackerone. Daniel Steinberg holds 4.0 from George Brown College.
Company email context
Email format at HackerOne
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HackerOne
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Profile bio
About Daniel Steinberg
Aspiring Cybersecurity Analyst with a robust academic foundation and hands-on experience in IT support, software troubleshooting, and network security. Proficient in multiple programming languages and cybersecurity protocols. Committed to enhancing system security and privacy through continuous learning and practical application of security assessments and risk management strategies.
Current workplace
Daniel Steinberg's current company
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Hackerone
1 role
Daniel Steinberg work experience
A career timeline built from the work history available for this profile.
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Bug Bounty Hunter
Team & coworkers
Colleagues at HackerOne
Other employees you can reach at hackerone.com. View company contacts for 1797 employees →
JA
Johnny Alexander
Colleague at HackeroneColcord, Oklahoma, United States, United States
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CM
Cyber Maddy
Colleague at HackeroneWest Bengal, India, India
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MH
Muhammad Hikmah Husnuzon
Colleague at HackeroneIndonesia, Indonesia
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DV
Dinko V.
Colleague at HackeroneZagreb, Zagreb, Croatia, Croatia
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SK
Suraj Kumar
Colleague at HackeroneKolkata, West Bengal, India, India
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PH
Prasetyo Herwibowo
Colleague at HackeroneProbolinggo, East Java, Indonesia, Indonesia
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ST
Sharath Test Hackerone
Colleague at HackeroneBengaluru, Karnataka, India, India
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MB
Madani Bakhet
Colleague at HackeroneAtbarah, River Nile State, Sudan, Sudan
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WL
Wiz Learner
Colleague at HackeroneSingapore, Singapore
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MA
Mohannad Amayreh
Colleague at HackeroneIrbid, Jordan, Jordan
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Johnny Alexander
Colleague at HackeroneColcord, Oklahoma, United States, United States
View →
CM
Cyber Maddy
Colleague at HackeroneWest Bengal, India, India
View →
MH
Muhammad Hikmah Husnuzon
Colleague at HackeroneIndonesia, Indonesia
View →
DV
Dinko V.
Colleague at HackeroneZagreb, Zagreb, Croatia, Croatia
View →
SK
Suraj Kumar
Colleague at HackeroneKolkata, West Bengal, India, India
View →
PH
Prasetyo Herwibowo
Colleague at HackeroneProbolinggo, East Java, Indonesia, Indonesia
View →
ST
Sharath Test Hackerone
Colleague at HackeroneBengaluru, Karnataka, India, India
View →
MB
Madani Bakhet
Colleague at HackeroneAtbarah, River Nile State, Sudan, Sudan
View →
WL
Wiz Learner
Colleague at HackeroneSingapore, Singapore
View →
MA
Mohannad Amayreh
Colleague at HackeroneIrbid, Jordan, Jordan
View →
1 education record
Daniel Steinberg education
FAQ
Frequently asked questions about Daniel Steinberg
Quick answers generated from the profile data available on this page.
What company does Daniel Steinberg work for?
Daniel Steinberg works for HackerOne.
What is Daniel Steinberg's role at HackerOne?
Daniel Steinberg is listed as Security Research |System Administration| Penetration Testing| Bug Bounty Hunting at HackerOne.
Where is Daniel Steinberg based?
Daniel Steinberg is based in Toronto, Ontario, Canada while working with HackerOne.
What companies has Daniel Steinberg worked for?
Daniel Steinberg has worked for Hackerone.
Who are Daniel Steinberg's colleagues at HackerOne?
Daniel Steinberg's colleagues at HackerOne include Johnny Alexander, Cyber Maddy, Muhammad Hikmah Husnuzon, Dinko V., and Suraj Kumar.
How can I contact Daniel Steinberg?
You can use AeroLeads to view verified contact signals for Daniel Steinberg at HackerOne, including work email, phone, and LinkedIn data when available.
What schools did Daniel Steinberg attend?
Daniel Steinberg holds 4.0 from George Brown College.
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