YesWeHack
European bug bounty and vulnerability disclosure platform
Routing your brief is free — providers fund the channel. Capped at three recipients.
YesWeHack is a L0-verified AI-implementation provider based in Paris, France, delivering appsec, vulnerability-mgmt, pentest. Ranked on proof — 0 verified records on the Trustgent index.
What they build
YesWeHack is a Paris-headquartered offensive security company founded in 2015 by Guillaume Vassault-Houlière, Manuel Dorne, and Romain Lecoeuvre. It operates a crowdsourced bug bounty platform with a global researcher community plus vulnerability disclosure programmes and pentest management services. Clients span government, banking, and technology sectors.
Quick facts
- HQ
- Paris, France
- Founded
- 2015
- Team
- 50-200
- Languages
- fr, en
- Stack
- bug-bountyVDPpentest-management
Capabilities
- Application security
- Vulnerability management
- Penetration testing
Industries served
- Financial services
- Retail & e-commerce
- SaaS & technology
- Government & public sector
Regulatory readiness (provider-stated)
Provider-stated readiness. Trustgent cross-references these against independent sources at L2 and above — treat un-cross-referenced flags as claims, not confirmations.
About YesWeHack
What does YesWeHack build?
YesWeHack is a L0-verified AI-implementation provider on Trustgent, delivering Application security, Vulnerability management, Penetration testing.
Where is YesWeHack based?
YesWeHack is headquartered in Paris, France.
How is YesWeHack verified on Trustgent?
YesWeHack has an EARNED verification level of L0 on Trustgent, with 0 contributing verified records. Verification is independent of any subscription — plan tier is never a ranking input.
How is YesWeHack ranked?
Rank is a pure function of three EARNED signals: verification level (dominant), record count, and recency. No plan, fee, spend, or paid placement is ever an input. See https://trustgent.com/how-we-rank.