Business Wire

YesWeHack Raises 26 Million Euros to Accelerate Its Growth and International Expansion

Share

YesWeHack, the global Bug Bounty and vulnerability management platform, announces a €26 million Series C funding round.

In a world where cyber risks are more strategic and complex than ever, YesWeHack will use this funding to invest in Artificial Intelligence, launch new innovative solutions and expand its international growth.

The round is led by Wendel, alongside new investors such as Adelie and Seventure Partners, as well as reinvestment from Bpifrance, Open CNP* and Eiffel Investment Group. YesWeHack is also delighted to welcome Renaud Deraison, Co-Founder of Tenable and Senior Advisor to Wendel Growth, to its Board of Directors.

YesWeHack is the leading security testing solution for organisations of all sizes. Its Bug Bounty platform mobilises a community of tens of thousands ethical hackers to test the security of its customers in an agile and cost-effective way, thus reducing their attack surface.

With more than 500 customers across 40 countries, YesWeHack covers all business sectors, including:

  • 70% of “CAC 40” ** companies
  • Global organisations such as Louis Vuitton, Decathlon and Tencent
  • Telecoms companies such as Orange, Ooredoo and Telenor
  • Unicorns such as Contentsquare, Doctolib and Blablacar
  • Public institutions in countries such as France, Spain, Canada and Singapore

Since its last funding round in 2021, YesWeHack has increased by six times its annual recurring revenue and tripled the number of ethical hackers registered on its platform. The company has also developed integrated pentest and attack surface management solutions, offering customers a unified approach to monitoring their online risks and vulnerabilities.

Guillaume Vassault-Houlière, CEO and Co-Founder of YesWeHack, commented: “This funding round is a vote of confidence in our commitment to excellence and our ambitious vision. Thanks to this investment, YesWeHack will deliver even higher levels of customer satisfaction and continue developing innovative solutions in one of the most dynamic segments of cybersecurity. We would like to thank our investors, both longstanding and new, and are honoured by their trust.”

Antoine Izsak, Head of Growth Equity at Wendel, said: “Bug bounty is now recognised as a must by some of the companies most exposed to the cyber threat. We are delighted to be working with the European leader YesWeHack, which stands out for its quality of service, compliance with regulations and the relevance of its technological roadmap for customers who are increasingly overwhelmed by the growing volume of vulnerabilities."

Renaud Deraison, Co-Founder of Tenable, Senior Advisor to Wendel Growth and new member of the Board of Directors added:"YesWeHack's community of experts is one of the most qualified in the world to continuously test the security of its customers' digital infrastructure. I'm honoured to join YesWeHack's Board of Directors and look forward to contributing to the company's mission alongside Guillaume and his team."

*The Corporate Venture Capital fund of CNP Assurances.
**The CAC 40 is Paris’ main stock market index.

About YesWeHack

YesWeHack is a leading Bug Bounty and Vulnerability Management Platform. Founded by ethical hackers in 2015, YesWeHack connects organisations worldwide to tens of thousands of ethical hackers, who uncover vulnerabilities in websites, mobile apps, connected devices and digital infrastructure.

Our Bug Bounty Programs benefit from in-house triage, personalised support, a customisable model and results-based pricing. Clients include Tencent, Swiss Post, Telenor, Ooredoo, Orange, the French Ministry of Armed Forces and several other governments worldwide.

The YesWeHack platform offers a range of integrated, API-based solutions: Bug Bounty (crowdsourcing vulnerability discovery), Vulnerability Disclosure Policy (creating and managing a secure channel for external vulnerability reporting), Pentest Management (managing pentest reports from all sources) and Attack Surface Management (continuously mapping online exposure and detecting attack vectors).

For more information, visit: www.yeswehack.com

This transaction was carried out with the expert support of Trachet Ltd.

To view this piece of content from cts.businesswire.com, please give your consent at the top of this page.

Contact information

Press
press@yeswehack.com

About Business Wire

For more than 50 years, Business Wire has been the global leader in press release distribution and regulatory disclosure.

Subscribe to releases from Business Wire

Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.

Latest releases from Business Wire

Onego Bio Launches “ The Power of Trichoderma reesei ” Series to Showcase Innovation, Scale, and Real-World Applications9.12.2025 18:00:00 EET | Press release

Onego Bio, a food ingredient company producing non-animal egg protein with precision fermentation*, today announced the launch of a new expert series titled “The Power of Trichoderma reesei: Building the Future with Fungi.” This multi-part initiative reveals the full potential of Trichoderma reesei, the microbial platform behind Onego’s Bioalbumen®, by spotlighting its scientific strengths, industrial scale, and practical performance across food manufacturing. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20251209632524/en/ Headshot of Dr. Sharief Barends The first session, “Why Trichoderma reesei is Precision Fermentation’s Quiet Workhorse,” will be held on December 18, 2025, featuring Dr. Sharief Barends, Head of Research Leiden (Netherlands) and Head of Fungal Genetics at IFF, and Dr. Christopher Landowski, Co-Founder and Chief Technology Officer at Onego Bio. Together, they will explore the research legacy, strengths, and

Guinea Emerges as West Africa's New Digital Transformation Powerhouse9.12.2025 17:53:00 EET | Press release

The Republic of Guinea has reached a decisive turning point as a regional digital power. By hosting the Transform Africa Summit 2025, becoming the first francophone nation to receive this major continental event since its creation in 2013, Guinea confirmed the emergence of Conakry as a new digital innovation hub in West Africa. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20251209780892/en/ Rose Pola Pricemou, Minister of Posts, Telecommunications and Digital Economy of the Republic of Guinea (Photo: AETOSWire) The numbers break all records: over 7,000 participants from 79 countries, including 47 ministers, 1,552 government representatives, 584 business leaders, over 590 start-ups, and 14 MoUs signed. Never before in the history of the Transform Africa Summit has such mobilisation been accomplished. This unprecedented turnout demonstrates international confidence in Guinea's ability to lead Africa's digital transformation ch

Rapid Medical™ Completes Enrollment in DISTALS Trial Evaluating TIGERTRIEVER 13™ for Distal Vessel Occlusions9.12.2025 17:47:00 EET | Press release

Rapid Medical™, a leading developer of active endovascular devices, announces the completion of patient enrollment in the DISTALS Trial, a multicenter randomized study assessing the TIGERTRIEVER 13™ device in patients with distal medium vessel occlusions (DMVO) in acute ischemic stroke. “DMVO strokes represent up to 40% of ischemic strokes and can cause significant disability, yet their treatment has remained uncertain. Recent neutral results from ESCAPE-MEVO and DISTAL made one thing clear: distal thrombectomy requires devices and trials specifically engineered for distal vessels,” said Dr. Jeffrey Saver of UCLA in California, Principal Investigator of DISTALS. “TIGER 13 and DISTALS bring that dedicated design. Completing enrollment is a major step toward evidence that can truly advance care for these patients.” The TIGER 13 is purpose-built for distal interventions. Its proprietary adjustable design is the only thrombectomy device that can actively remove tension from the vessel duri

Suzano Launches Nature Strategy and Reinforces the Strategic Importance of Biodiversity Conservation to the Business9.12.2025 17:41:00 EET | Press release

Suzano, the world’s largest pulp producer, has launched its Nature Strategy, reaffirming the company's commitment to biodiversity and how it guides decision-making within the business. Suzano's operations depend directly on nature, and the company recognizes that its longevity and ability to innovate are intrinsically linked to the health of ecosystems. Therefore, nature occupies a significant strategic role in the business’ vision. The science-led Nature Strategy, developed in collaboration with IUCN, is guided by the mitigation hierarchy: avoid, reduce, restore and transform. This approach enables the prevention of impacts, the minimization of risks, and the promotion of ecosystem regeneration. With support from IUCN, Suzano has pioneered the use of the STAR metric – a tool that enables the company to map sensitive areas within the territories where it operates, identify endangered species, and set priority actions required to reduce their risk of extinction. Biodiversity monitoring

Winners of the Global Prize for Innovation in Water Announced9.12.2025 17:28:00 EET | Press release

The city of Jeddah today witnessed a landmark global event with the announcement of the winners of the Global Prize for Innovation in Water in its third edition, marking the conclusion of a highly competitive showcase that drew the attention of the international water community. The winners were revealed during the opening ceremony held as part of the fourth edition of the Innovation Driven Water Sustainability Conference (IDWS2025). This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20251209514013/en/ Winners of the Global Prize for Innovation in Water Announced (Photo: AETOSWire) During the ceremony, the names of 14 winners were announced. Their pioneering solutions succeeded in meeting the rigorous criteria set by the international jury panel. With total prizes amounting to 10 million dollars across all stages, the award recognizes exceptional efforts in transforming research ideas into practical, real-world water technologies.

In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.

Visit our pressroom
World GlobeA line styled icon from Orion Icon Library.HiddenA line styled icon from Orion Icon Library.Eye