YesWeHack is a France-based bug bounty and VDP platform that offers solutions such as ethical hacking and crowdsourced security for websites and mobile applications... Read more
Yes We Hack Co-Founder & CEO: Guillaume Vassault Houliere

Co-Founder & CEO

Guillaume Vassault Houliere

CEO Approval Rating

85/100

Est. Annual Revenue
$100K-5.0M
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Est. Employees
100-250
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Funding
$48.5M

News

Mar 25, 2026
Yes We Hack Youtube Channel
Yes We Hack posted a video "Talkie Pwnii #9: Argument Injection via Wildcard and Grep Manipulation" on YOUTUBE
Mar 03, 2026
Yes We Hack Youtube Channel
Yes We Hack posted a video "YesWeHack Hunter Interviews - #21 sunshinefactory: "I really like to find new challenges to tackle"" on YOUTUBE
Feb 12, 2026
Yes We Hack Youtube Channel
Yes We Hack posted a video "YesWeHack Hunter Interviews - #20 yassine_eal: "The most difficult for me was writing great reports"" on YOUTUBE
Jan 21, 2026
Yes We Hack Youtube Channel
Yes We Hack posted a video "Talkie Pwnii Android Special #2: APK Extraction & Mapping Attack Surfaces" on YOUTUBE
Jan 16, 2026
Yes We Hack Youtube Channel
Yes We Hack posted a video "YesWeHack Hunter Interviews - #19 rabhi: "I always tell young people that their #1 asset is time"" on YOUTUBE
Dec 19, 2025
Yes We Hack Youtube Channel
Yes We Hack posted a video "YesWeHack Hunter Interviews - #18 SpawnZii: "I started tinkering with computers to jailbreak my PS3"" on YOUTUBE
Dec 09, 2025
Yes We Hack Youtube Channel
Yes We Hack posted a video "Cyber Security Agency of Singapore x YesWeHack: SPIRITCYBER IoT Bug Bounty at SICW 2025" on YOUTUBE
Nov 20, 2025
Yes We Hack Youtube Channel
Yes We Hack posted a video "YesWeHack Hunter Interviews - #17 Aituglo: "I'm primarily looking at targets that I already use"" on YOUTUBE
Nov 08, 2025
Security Today
Yes We Hack: Singapore rewards researchers with USD $250,000 for bug bounties
Nov 06, 2025
Yes We Hack Youtube Channel
Yes We Hack posted a video "Talkie Pwnii Android Special #1: How to Setup Your Android Lab for Bug Bounty" on YOUTUBE

Yes We Hack Competitors

1HackerOne
2Bugcrowd
3Intigriti
4Synack
5Cobalt
6Attivo
7ZeroNorth
8Alert Logic
9Barricade IO
10Baffin Bay Networks

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