Holyfield @mdee5test
Mobile and Web Security Researcher Joined April 2020-
Tweets47
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Followers33
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Following105
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Congratulations to the #H1468 award winners! 🎉 Thank you for your incredible work in Stockholm. Your contributions help make the digital world safer for everyone. Most Valuable Hackers & Best Collaboration: -blaklis -snorlhax -doomerhunter Eliminator: -holyfield Eradicator &…
🚨 There’s a large-scale supply chain attack in progress: the NPM account of a reputable developer has been compromised. The affected packages have already been downloaded over 1 billion times, meaning the entire JavaScript ecosystem may be at risk. The malicious payload works…
Getting started in mobile hacking? 😎 Check out Medusa by @Ch0pin! A framework to help you pentest Android & iOS mobile applications! 🔗 github.com/Ch0pin/medusa
New blog post: A journey in Android physical memory - writeup on exploiting recent GPU bug CVE-2025-21479 dawnslab.jd.com/android_gpu_at…
New Android host validation bypass technique! [1/4] All parsed URIs in Android are android.net.Uri.StringUri objects. However, the scheme parser only looks for the ":" delimiter
We’re celebrating Christmas in July this year, starting July 1st. We’ll release a security research post on Searchlight Cyber’s blog each week over the month. To be the first to know, subscribe to our RSS feed here: slcyber.io/assetnote-secu…
🚨 Security Alert: Over 2 billion Android users and 100 million Pixel users may be at risk of file theft, VPN bypass, unauthorized Bluetooth access, and geolocation leaks. Visit our blog for details. blog.oversecured.com/Disclosure-of-…
@NahamSec Pick a niche, become an expert, find bugs maybe even 0days or reverse n-days, and write blogs. Even if you don’t hit those $100k bounties, it’ll be a stepping stone toward a $100k job. What niche? How to pick? Examples? infosec being so vast from web3 sec to web2, mobile,…
We won the MVH title at #h1702 🔥 @NahamSec @ajxchapman
Had an absolute blast at @Hacker0x01’s #h1702 and I get to take this belt home thanks to @0xacb and @ajxchapman🙏🏼
🔎📱 We found 20 vulnerabilities in Xiaomi apps that could have let someone steal your data. No worries, it's already fixed. To keep your data safe, update your phone. blog.oversecured.com/20-Security-Is…
At @assetnote, we published our research on Magento's pre-authentication XXE (CVE-2024-34102). @hash_kitten and I reproduced this issue together. It is a brilliant vulnerability originally found by Sergey Temnikov. You can read our research here: assetnote.io/resources/rese…
Have you heard of ORM Leak vulnerabilities? @elttam just published a super interesting deep dive into them, with tons of potential for further research elttam.com/blog/plormbing…
Series on code static analysis using CodeQL Credits Sylwia Budzynska (@GHSecurityLab) "CodeQL zero to hero" Part 1: github.blog/2023-03-31-cod… Part 2: github.blog/2023-06-15-cod… Part 3: github.blog/2024-04-29-cod… #codeql
Get started with CTFs related to Satellites hacking (resources collection) Satellite Hacking Demystified: redteamrecipe.com/satellite-hack… Hack-a-sat writeups: github.com/solar-wine/wri… Hack-a-sat players corner: hackasat.com/players-corner/ #satellite
@_manfp’s Firefox renderer bug is a beauty that takes advantage of an optimisation implemented just 3 months ago. Let’s break it down!
Android bug hunters, your chance to get rewards from Google Only Google has agreed to release the reports without prior fixes. I see dozens of valid bugs (and I submitted 0 of them)
Android bug hunters, your chance to get rewards from Google Only Google has agreed to release the reports without prior fixes. I see dozens of valid bugs (and I submitted 0 of them)
When the student exceeds the teacher medium.com/@valsamaramala… cc: @ir3l14
[1/4] If you are looking for vulnerabilities in system apps on Android, pay attention to permissions. Very often they are used but not declared anywhere. This allows an attacker to declare and use them.
Introducing MavenGate: A cutting-edge supply chain attack method for Java and Android apps Read more: blog.oversecured.com/Introducing-Ma… #android #maven #gradle #mavengate #securityresearch
ArtSec @_ArtSec_
408 Followers 165 Following Part Time Bug Bounty Hunter ⚔️ Blog coming soon https://t.co/36GnguhsmF
Timothée @the1ock5mith
0 Followers 165 Following
0xbeefed @0xbeefed
2K Followers 772 Following Bug bounty Hunter - Product security engineer @ Meta Tweets are my own
Roland Hack @RolandHack6
930 Followers 2K Following 20yo😼|Junior Pentester|Bug Hunter|Discoverer of 2 CVEs
Maniac Mike @ManiacMikefrfr
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gr3pme @gr3pme
2K Followers 559 Following HackerNotes Author @ctbbpodcast || Bug Bounty Hunter || OSWE, OSCP
Dhruv Bhuriya @DhruvBhuriya
163 Followers 59 Following 21 y/o white hat working with @epicgames @zoom | Penn State 27’
Ariel Garcia @Arl_rose
6K Followers 3K Following Community Builder. Pentester. Bug bounty Hunter. Bug bounty village @ DEFCON. https://t.co/PojmVAcqXQ Tweets are my own and not the views of my employer.
Felipe @Felipe53552777
1 Followers 92 Following
white_Rose @JohnPau88931478
156 Followers 2K Following
Rez0 @ha_heidari
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kolten @Merl1ng
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SGT_ @SandroGarciaT
49 Followers 533 Following
Pedro Marrucho @poucatreta
665 Followers 743 Following security, bitcoin, programming, dataviz, puzzles...
André Baptista @0xacb
17K Followers 787 Following Hacker grinding for L1gh7 and Fr33dφm, straight outta the cosmic realm. Co-founder @ethiack
TESS @ArmanSameer95
7K Followers 945 Following Application Security Researcher https://t.co/g0QPLb24tI | https://t.co/XuUMBUWl0x | Most Valuable Hacker 2022 thanks to @bugcrowd | ex @pdiscoveryio
Joel Margolis (teknog... @0xteknogeek
16K Followers 1K Following AppSec by day, Hacker by night || Puzzle addict
Jayesh Madnani @Jayesh25_
14K Followers 471 Following CEO and Hacker in charge @ EIS | HackerOne Top 10 | https://t.co/JSX03WutFN
Samir Hadji @dz_samir
993 Followers 637 Following Vulnerability Research and Discovery, Fuzzing and Penetration Testing.
alireza @elkmfkewfew
34 Followers 150 Following web/android security researcher, mostly working on Google and H1
HackerOnTwoWheels @HackerOn2Wheels
11K Followers 611 Following I hack things and ride motorcycles. Co-Founder of Talaria Security Labs and UGWST. OSCP | OSCE | OSWE | eWPT | RTO 🇧🇷🇺🇲🇯🇵🇪🇸 Jesus is Lord.
DK @DK48257595
21 Followers 484 Following Engineer+ Code analyzer+ Ethical Hacker+ Philanthropist+ Mentor+Motivator
0xbeefed @0xbeefed
2K Followers 772 Following Bug bounty Hunter - Product security engineer @ Meta Tweets are my own
Matt Brown @nmatt0
5K Followers 867 Following Founder & Principal Consultant @ Brown Fine Security | IoT Security Researcher | Soli Deo Gloria
Fermat's Library @fermatslibrary
777K Followers 4 Following A platform for illuminating academic papers. We annotate and share a paper every week. Save, annotate and share papers with anyone: https://t.co/0o2Pls3jmo
The Hacker News @TheHackersNews
933K Followers 2K Following The #1 trusted source for cybersecurity news, insights, and analysis — built for defenders and trusted by decision-makers.
XBOW @Xbow
10K Followers 6 Following Bringing AI to offensive security by autonomously finding and exploiting web vulnerabilities. Watch XBOW hack things: https://t.co/D5Mco1u8zM
Seth Jenkins @__sethJenkins
2K Followers 116 Following Project Zero Security Researcher - Hang glider pilot - Jesus Follower @[email protected]
Xion @0x10n
4K Followers 123 Following CMU CSD PhD student / 2024 Top#0 Chrome Researcher / P2O Vancouver '24, TyphoonPWN '24/'25, DEFCON CTF 31-33, ... / PPP, KAIST GoN '18, @zer0pts
Youssef Sammouda (sam... @samm0uda
37K Followers 533 Following Hacker, bug bounty hunter, guy behind https://t.co/TBAtP71Cop. 1st in Meta bug bounty program for the last 6 years. YES Team Member
Y Combinator @ycombinator
1.5M Followers 347 Following We help founders make something people want. Subscribe to our newsletter: https://t.co/sjqjxxBeLc
Harley Kimball @infinitelogins
7K Followers 1K Following Hacker Community Cultivator, Pentester, Bug Bounty Hunter | Co-Founder of @BugBountyDEFCON | Founder of Disclosed. (link in bio)
那个火饺🦆(JJ) @thatjiaozi
1K Followers 457 Following 🇲🇽🇨🇦. Cloud Vulnerability Research. Opinions are my own. Not those of my company.
Google VRP (Google Bu... @GoogleVRP
39K Followers 0 Following We ❤️ 🐜🐞🦗🦟🦋. {echo,{{{Google,Chrome,Android,Abuse,Mobile,OSS,Cloud}Vulnerability,Patch}Reward,VulnerabilityResearchGrants}Program}
gr3pme @gr3pme
2K Followers 559 Following HackerNotes Author @ctbbpodcast || Bug Bounty Hunter || OSWE, OSCP
Dhruv Bhuriya @DhruvBhuriya
163 Followers 59 Following 21 y/o white hat working with @epicgames @zoom | Penn State 27’
Critical Thinking - B... @ctbbpodcast
22K Followers 69 Following A 'by Hackers for Hackers' podcast focused on technical content ranging from bug bounty tips, to write-up explanations, to the latest exploitation techniques.
Angelboy @scwuaptx
5K Followers 944 Following Senior Security Researcher at @d3vc0r3 MSRC 2024/2025 MVR Top 100
Android Central @androidcentral
1.4M Followers 638 Following Android for everyone. [email protected] 🙌
vx-underground @vxunderground
377K Followers 294 Following The largest collection of malware source code, samples, and papers on the internet. Password: infected
LetsDefend @LetsDefendIO
133K Followers 1 Following LetsDefend, now part of Hack The Box. Read more: https://t.co/jxMnGZ4Yne
Alisa Esage Шевч�... @alisaesage
38K Followers 101 Following Independent Hacker & Researcher, Owner @zerodaytraining • Pronounced ‘is edge’
Shlomie Liberow @Shlibness
3K Followers 2K Following Head of Hacker R&D @Hacker0x01. Lover of 4AM shell battles. All things hacking!
PortSwigger Research @PortSwiggerRes
112K Followers 7 Following Web security research from the team at @PortSwigger
Caitlin Allison @caitlinnallison
2K Followers 433 Following Lead Community Manager, Live Hacking Events @ HackerOne #vExpert Non-tech gal in a tech world with a love for food
Angry Tom @AngryTomtweets
144K Followers 1K Following Consultant & AI educator | On a mission to build an empire with artificial intelligence
Ariel Garcia @Arl_rose
6K Followers 3K Following Community Builder. Pentester. Bug bounty Hunter. Bug bounty village @ DEFCON. https://t.co/PojmVAcqXQ Tweets are my own and not the views of my employer.
Tavis Ormandy @taviso
130K Followers 632 Following Vulnerability researcher at Google. This is a personal stream, opinions expressed are mine. I'm also @[email protected]
Historic Vids @historyinmemes
5.8M Followers 332 Following Daily history lessons. Education through memes!
NetworkChuck @NetworkChuck
220K Followers 637 Following Believer. Beard. Coffee. Tech. Youtube. Check the link in my bio to see my latest video!
Andy Nguyen @theflow0
61K Followers 448 Following The opinions stated here are my own, not those of my company.
0xor0ne @0xor0ne
82K Followers 514 Following | CyberSecurity | Reverse Engineering | C and Rust | Exploit | Linux kernel | PhD | My Tweets, My Opinions :) |
Mobile Security @mobilesecurity_
32K Followers 1K Following Mobile Security ✌🏻 #MobileSecurity #AndroidSecurity #iOSsecurity
Tim Willis @itswillis
4K Followers 199 Following Long time listener, infrequent tweeter. Head of Project Zero @Google. Views are my own. Still reading: "Brown Bear, Brown Bear, What Do You See?"
Luke Stephens (hakluk... @hakluke
96K Followers 2K Following Hacker, marketer. I manage socials and produce amazing technical blogs for cybersecurity orgs. Founder of @hacker_content and @haksecio
James Forshaw @tiraniddo
49K Followers 339 Following Security researcher in Google Project Zero. Author of Attacking Network Protocols. Tweets are my own etc. Mastodon: @[email protected]
Synacktiv @Synacktiv
20K Followers 271 Following Offensive security company. Dojo of many ninjas. Red teaming, reverse engineering, vuln research, dev of security tools and incident response.
Trend Zero Day Initia... @thezdi
83K Followers 16 Following Trend Zero Day Initiative™ (ZDI) is a program designed to reward security researchers for responsibly disclosing vulnerabilities.
maxpl0it @maxpl0it
10K Followers 867 Following Principal Vulnerability Researcher at @InterruptLabs. Occasional Pwn2OwnerTrends for United States
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