YesWeHack – European Bug Bounty Platform for Collaborative Vulnerability Discovery

About this report

YesWeHack is Europe’s foremost bug bounty platform, pioneering a crowdsourced approach to cybersecurity that mobilises ethical hackers to pre-emptively find and fix vulnerabilities.

Founded in 2015 by French cybersecurity entrepreneurs, the company has rapidly evolved from a domestic start-up into a global security player headquartered in Paris. It offers governments and industries a sovereign alternative to US-based bug bounty services, aligning with Europe’s quest for digital strategic autonomy.

Key questions this report answers

• How does YesWeHack's crowdsourced bug bounty platform mobilise ethical hackers to pre-emptively find and fix vulnerabilities?
• How mature is its offering as a sovereign European alternative to US-based bug bounty services?
• Which governments and industries use YesWeHack, and how does it support Europe's digital strategic autonomy?
• What capability gaps, dependencies or scaling constraints face the Paris-headquartered platform?

Who it's for

Investors screening YesWeHack, competitors and partners assessing their position, and analysts who need a sourced, structured account of the entity and its technology.

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Methodology, format & delivery

DFM reports are built from primary and official sources — TED procurement notices, CORDIS and the EU Funding & Tenders Portal, EIB operations, the NATO Innovation Fund portfolio, SIPRI data, official budget documents and company disclosures — read together with the underlying legal texts. Sources are cited in the document; it reflects them as of its publication date (18 December 2025). You receive a 19-page PDF, watermarked to you on every page, delivered on the confirmation page and by e-mail immediately after checkout (personal link valid 72 hours, up to 5 downloads). Guest checkout, single-user licence — Terms of Sale.

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