Meta Bug Bounty @metabugbounty
Updates & announcements related to Meta Bug Bounty program. If you have found a security vulnerability, we encourage you to let us know ⬇️ bugbounty.meta.com Joined March 2023-
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Just dropped a write-up on using Muse Code for Security Research with the folks at @metabugbounty and my good friend @phwd_ and @1_am_nek0 ! Particularly happy with the binary research section using @full_duplex's lldb-mcp with @clearbluejar's pyghidra-mcp 🔥🔥 bugbounty.meta.com/en-gb/learn/ar…
Want to see it in practice? Our new guide wires Burp, Zurp, Ghidra and LLDB into Muse Code as MCP servers, then points them at targets that really do have bugs. bugbounty.meta.com/learn/articles… #BugBounty #MetaSecurity
Why we built it: the context that makes a Meta request make sense — what an opaque ID refers to, which GraphQL operation actually runs — isn't visible from outside. So we brought our tooling to where you already work. bugbounty.meta.com/blog/zurp-open…
Zurp is now open source. 🧰 Meta Bug Bounty's research toolkit, inside the proxy you already have open. Meta context, CSRF token handling and FBDL access. Every capability is available to your AI agents too. github.com/facebookincuba…
🛠️ TLS 1.3 causing issues with mobile app interception? This guide can help. Learn how to use BurpSuite to intercept Meta mobile app traffic. Read more 👉 bugbounty.meta.com/en-gb/blog/int… #BugBounty #MetaSecurity #MobileSecurity #InfoSec
🚀 FBDL just went agentic! We released an open-source MCP server for Facebook Bug Description Language — Meta's tool for building security test environments programmatically. Tell your AI agent: "I need two users who are friends, one owns a page, the other comments on a post and gets blocked" and it builds everything for you. No browser, no manual FBDL. This started as a community project by researcher Ads Dawson at our 2026 Meta Bug Bounty Researcher Conference. We collaborated to extend it with API integration and full run lifecycle support. Open source. Built with researchers, for researchers. 🔗 bugbounty.meta.com/blog/fbdl-goes… #BugBounty #SecurityResearch #AI #MCP #Meta #MBBRC26
MBBRC has ended! 🎉 Thank you to every researcher who joined us. The submission window is still open — submit your reports by May 29. Results will be announced after the deadline. Stay tuned. #BugBounty #MetaSecurity #MBBRC
Right now I’m in 3rd place 🥹 I’m super happy! I still can’t believe it. @metabugbounty #meta #bugbounty #taiwan #argentina #hacking
@metabugbounty 🇦🇷🔥
🇳🇵 From Nepal to the World 🌍 Excited to be in Taipei, Taiwan 🇹🇼 for Meta Bug Bounty Researchers Conference 2026 alongside 82 top security researchers from 25 countries. Proud to represent Nepal on the global stage 🇳🇵 #meta #bugbounty #mbbrc2026 #bountycon #cybersecurity
Just got back from the Meta Bug Bounty Researcher Conference in Taiwan 🇹🇼 Spent the week hacking @Meta AI and submitted 24 vulnerability reports The best part wasn’t the bugs, it was collaborating with some seriously talented hackers and close friends: Ads Dawson, @Ph1R3574R73r, Edward Morris, and @wunderwuzzi23 from BT6. Huge thanks to the @Metabugbounty team for hosting an incredible event and creating space for researchers to push on real AI security issues. AI security is moving fast. Prompt injection, agent abuse, data exfiltration, unsafe tool use, the attack surface is real, and we’re just getting started.
🔒 One week to go! Meta Bug Bounty Researchers Conference 2026 is heading to Taipei, Taiwan 🇹🇼 82 top security researchers from 25 countries. Live hacking. Real impact. May 6–9 → bugbounty.meta.com/events/ #BugBounty #MetaSecurity #MBBRC2026
We’re teaming up with @PortSwigger to support the security community and help researchers find and report real-world issues faster. Learn more about the Meta Bug Bounty x PortSwigger collaboration: bugbounty.meta.com/blog/meta-bug-…
Excited to announce that Manus is now in scope for the Meta Bug Bounty program. 🎯 Check the Manus scope here: bugbounty.meta.com/en-gb/scope/ Thanks for all your contributions — looking forward to your findings and submissions!
📢 Meta Bug Bounty Researcher Conference 2026 📍 Taipei, Taiwan 📅 May 6–9 Bringing together security researchers worldwide to connect, learn, and collaborate. Details coming soon on bugbounty.meta.com/events 🔐 #BugBounty #MBBRC2026 #InfoSec
Yay, I was awarded a $7,500 bounty from @Meta 😊 Thank you @Metabugbounty #bugbounty #meta
My first Bounty @metabugbounty 🥹❤️ #meta #BugBounty #BugBountyArgentina
Soy Un Pollo ⚡️ @_SoyUnPollo
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Bug Bounty School By ... @bugbountybygay
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Srini @devseccon
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محمد شهيد ا�... @mo_sh_raheem
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ΩΨ TECHNOLOGY TODAY @technology_ops
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Facebook Security @fbsecurity
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