I teach systems to misbehave — creatively \r\n
Application Security Engineer | https://t.co/qtnfutkZkKmrrootsec.vercel.app INDIA 🇮🇳Joined November 2013
Interested in Spring Boot Actuators in the context of bug bounty hunting? I wrote something - nothing new - just some insights ;) Article: dsecured.com/en/articles/sp…
Retweet appreciated! Dont expect 0days or some fancy magic.
We've just published a novel technique to bypass the __Host and __Secure cookie flags, to achieve maximum impact for your cookie injection findings: portswigger.net/research/cooki…
Facebook Messenger for Windows RCE worth $112K via Slack/Viber DLL files override using path traversal in attachments by @vulnanovulnano.com/2025/09/remote…
As an engineer, I ❤️ clever engineering.
Ruby on Rails relies on signed sessions (AES GCM). They are secure, but there is a catch: you cannot invalidate them early. You have to wait for expiry. Workarounds exist, like caching sessions you want to kill, but nothing universal.
New tool drop: JsonViewer 🚀
Stop scrolling through JSON like a raccoon in a dumpster.
👉 Clean, searchable tables
👉 Bookmarks, filters, exports
👉 Runs in your terminal (SSH/VPS/local)
GitHub: github.com/freakyclown/js…
YouTube demo: youtube.com/watch?v=j8yrV7…
make JSON suck less.
For YOU interested in JS exploitation: 2nd episode dissecting the current state of the art.
Ready for fakeobj() ?
We are looking for you at fuzzsociety.org to learn vulnerability research together, from scratch.
youtu.be/hZU_KsShXGk
+slides
+docker
This post is SO GOOD! I knew nothing about easy auth, It's so interesting! And the abuse ideas are so creative! It's not the first time i see how env variables on app lead to such things (See MI research by NetSpy). Go read it!
dazesecurity.io/blog/abusingEa…
I'm happy to release a script gadgets wiki inspired by the work of @slekies, @kkotowicz, and @sirdarckcat in their Black Hat USA 2017 talk! 🔥
The goal is to provide quick access to gadgets that help bypass HTML sanitizers and CSPs 👇
gmsgadget.com
1/4
1/4 dbugs LIVE
dbugs.ptsecurity.com — vulnerabilities’ home
See trends, discover more, read AI summaries, have all references at hand, and your profile with all your CVEs and CVSS score on a leaderboard.
⬇️ See thread: what’s live + what’s next ⬇️
New blog out!
Think XSS is a thing of the past with today's Web frameworks? Think again!
Our new article by @i_am_canalun breaks down why this vulnerability persists and offers insights on how to stay secure. Read it here!
flatt.tech/research/posts…
When applying for a job at McDonald's, over 90% of franchises use "Olivia," an AI-powered chatbot. We (@iangcarroll and I) discovered a vulnerability that could allow an attacker to access the over 64 million chat records using the password "123456".
ian.sh/mcdonalds
4 Followers 67 FollowingHello! My name is Sergey Zybnev. I am a specialist in cybersecurity. I have a wide profile experience in security audit of websites, servers, web applications.
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637 Followers 236 FollowingPenetration tester trying to perform novel research. You can find all of my write-ups and research at https://t.co/2chUIHJDeP.
10K Followers 1K FollowingCyber Security Engineer II at Uber Inc. CISSP, BSCP, OSCP, CCIE. Penetration Testing, Bug Bounty and AI Security Enthusiast. Husband and dog lover.
22K Followers 69 FollowingA 'by Hackers for Hackers' podcast focused on technical content ranging from bug bounty tips, to write-up explanations, to the latest exploitation techniques.
3K Followers 2K Following#security Eng @Google. ♥️ To Build and Break Stuff. Wannabe #Hacker. Personal opinions only, review my PR please. PGP/MIT: 0x67BA54C7DE3DD14A