Hanissa S
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Hanissa S Email & Phone Number

ESNA - Bug Hunter - @YesWeHack ⠵ at YesWeHack
Location: Rennes, Brittany, France 2 work roles 5 schools
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✓ Verified May 2026 3 data sources Profile completeness 86%

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Current company
YesWeHack
Role
ESNA - Bug Hunter - @YesWeHack ⠵
Location
Rennes, Brittany, France
Company size
70 employees

Who is Hanissa S? Overview

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Quick answer

Hanissa S is listed as ESNA - Bug Hunter - @YesWeHack ⠵ at YesWeHack, a company with 70 employees, based in Rennes, Brittany, France. AeroLeads shows a matched LinkedIn profile for Hanissa S.

Hanissa S previously worked as Researcher at Yeswehack and Alternante en Cybersécurité at Capgemini. Hanissa S holds Parcours Ingénieur Cyberdéfense from Esna De Bretagne.

Company email context

Email format at YesWeHack

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YesWeHack

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Profile bio

About Hanissa S

bug bounty lover, breaking stuff on @yeswehack & worldcuping 🇫🇷 at @hackerone || CVE-2023-44352

Current workplace

Hanissa S's current company

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YesWeHack
Yeswehack
ESNA - Bug Hunter - @YesWeHack ⠵
paris, île-de-france, france
Website
yeswehack.com
Employees
70
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2 roles

Hanissa S work experience

A career timeline built from the work history available for this profile.

Researcher

Current
Yeswehack

Rennes, Bretagne, France

Technical research on bugbounty-related topics, creation of various content: articles, videos, conferences and more..

Sep 2024 - Present

Alternante En Cybersécurité

Capgemini

Rennes, Bretagne, France

Apprenticeship Consultant, Focused on Red Team (Web Penetration Testing)

Sep 2022 - Aug 2024
Team & coworkers

Colleagues at YesWeHack

Other employees you can reach at yeswehack.com. View company contacts for 70 employees →

AH Ayon Hasan Ayon Hasan Colleague at Yeswehack Dhaka, Bangladesh, Bangladesh View → JS Justin Soh Justin Soh Colleague at Yeswehack Singapore, Singapore View → 🐧M 🐧Kevin Mendes 🐧 🐧Kevin Mendes 🐧 Colleague at Yeswehack Greater Rennes Metropolitan Area, France View → SA Syed Anees Syed Anees Colleague at Yeswehack Madanapalle, Andhra Pradesh, India, India View → RP Rafaela Pessanha Souza Rafaela Pessanha Souza Colleague at Yeswehack Le Grand-Quevilly, Normandy, France, France View → SJ Shivaram J. Shivaram J. Colleague at Yeswehack Hyderabad, Telangana, India, India View → MM Mickaël Monneret Mickaël Monneret Colleague at Yeswehack Greater Rennes Metropolitan Area, France View → MN Mikhail Nicolai Ramos Mikhail Nicolai Ramos Colleague at Yeswehack Philippines, Philippines View → MK Md. Karimul Islam Shezan Md. Karimul Islam Shezan Colleague at Yeswehack Dhaka, Bangladesh, Bangladesh View → MI M Ilham Maulana M Ilham Maulana Colleague at Yeswehack Lampung, Indonesia, Indonesia View →
5 education records

Hanissa S education

Parcours Ingénieur Cyberdéfense

Esna De Bretagne

Activities and Societies: Membre du bureau de l’ESN’HACK

2Ième Année De Bts Sio Option Slam, Sio, 15.97/20

Esna De Bretagne

Activities and Societies: Major ainsi que déléguée de promo à nouveau

1Ère Année De Bts Sio Option Slam, Sio, 15.73/20

Esna De Bretagne

Activities and Societies: Major ainsi que déléguée de promo, membre du BDE. (Bureau Des Étudiants)

Diplôme D'Études Universitaires Scientifiques Et Techniques (Deust), Pharmacology

1Ère Année De Deust Pharmacie

J'ai développé une passion pour les CTFs ainsi que l'infosec en général durant cette année, ce qui explique mon changement d'orientation.

Baccalauréat Sciences Et Technologies De L'Industrie Et Du Développement Durable, Admise

Lycée Henri Parriat
FAQ

Frequently asked questions about Hanissa S

Quick answers generated from the profile data available on this page.

What company does Hanissa S work for?

Hanissa S works for YesWeHack.

What is Hanissa S's role at YesWeHack?

Hanissa S is listed as ESNA - Bug Hunter - @YesWeHack ⠵ at YesWeHack.

Where is Hanissa S based?

Hanissa S is based in Rennes, Brittany, France while working with YesWeHack.

What companies has Hanissa S worked for?

Hanissa S has worked for Yeswehack and Capgemini.

Who are Hanissa S's colleagues at YesWeHack?

Hanissa S's colleagues at YesWeHack include Ayon Hasan, Justin Soh, 🐧Kevin Mendes 🐧, Syed Anees, and Rafaela Pessanha Souza.

How can I contact Hanissa S?

You can use AeroLeads to view verified contact signals for Hanissa S at YesWeHack, including work email, phone, and LinkedIn data when available.

What schools did Hanissa S attend?

Hanissa S holds Parcours Ingénieur Cyberdéfense from Esna De Bretagne.

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