Following

@soffensive.bsky.social

Rudy Mens @lazyadmin-nl.bsky.social Blogger at https://LazyAdmin.nl, Microsoft MVP, Freelance IT Consultant
Peter Stöckli @ulldma.bsky.social Security Researcher and Software Engineer at GitHub Security Lab
eva 🐾 @eva.ac unprofessional hacker, security researcher. notably a puppy. read more stuff i did on my website https://eva.ac.
Dominic White @singe.bsky.social Hacker at Orange Cyberdefense's SensePost Team https://hello.singe.za.net/
Clément Labro @itm4n.bsky.social Pentest & Windows security research
Victor Fresk0 @hacefresko.com hacking for fun ~ likes bug hunting and vuln research https://hacefresko.com
Advanced Fuzzing League @aflplusplus.bsky.social We want to make fuzzing better and better Follow for updates on AFL++ & LibAFL
Joe Grand @joegrand.bsky.social Hardware hacker, computer engineer, former L0pht member and juvenile delinquent, sometimes known as Kingpin. https://joegrand.com
SensePost @sensepost.com Work like hell, Share all you know, Abide by your handshake, Have fun. - Dan Geer
Blackhoodie @blackhoodie.bsky.social Blackhoodie is a free, women-only reverse engineering workshop. Check our website for infos! #BHRE Web: https://blackhoodie.re & Donate: https://donate.stripe.com/9AQaGq3Ho6084aAdQQ
Julien | MrTuxracer @mrtuxracer.bsky.social CEO @rcesecurity.com | Full-time #BugBounty | @hacker0x01.bsky.social H1-Elite | $1,500,000 Overall Bounties | ❤️ IDA Pro | Mobile Hacker
CryptoCat @cryptocat.me Security Researcher @rapid7.com 😈 Hacking Content @ https://yt.cryptocat.me 💜
Mänu @emanuelduss.ch IT security. Linux & network protocols. Pentesting web applications, networks & AD infrastructures. Mostly technical stuff here. https://emanuelduss.ch
OWASP® Foundation @owasp.org We improve the security of apps with community-led open source projects, 260 local chapters, and tens of thousands of members worldwide. Famous for OWASP Top 10
Insomni'hack @1ns0mn1h4ck.bsky.social Security conference and hacking contest founded and organized by @orangecyberch since 2008 in Lausanne, Switzerland.
Steve Syfuhs @syfuhs.net Noted idiot. Principal something or other. Runs the Windows Authentication team at Microsoft. It's my fault your password doesn't work. Mostly dog pictures. Might actually be two dogs in a trench coat. 🇺🇸 / 🇨🇦 https://syfuhs.net/
Datadog Security Labs @securitylabs.datadoghq.com Read our Security Labs blog: https://securitylabs.datadoghq.com Subscribe to our monthly newsletter: https://securitylabs.datadoghq.com/newsletters/
Eslam Salem @netcodex.bsky.social Manager, security research @ Datadog | he/him | Chess lover | Blackhat speaker | ex Sqreen.io, Shieldfy.io | my website: https://eslam.io
pip0 @pipzero.bsky.social Information security practitioner. All things cti collection.
Katie Knowles @siigil.bsky.social Security Researcher @ Datadog. 🐶 Head in the (Azure) clouds. Sometimes blogging, always curious. Aim to be, rather than to seem. Blogs at https://kknowl.es.
Christophe Tafani-Dereeper @christophetd.fr Cloud and container security • Security research and open source at Datadog 🇨🇭🇫🇷 https://christophetd.fr
techy @techy.detectionengineering.net Creator of Detection Engineering Weekly (https://detectionengineering.net), Sec Research/Intel/Detection @ Datadog
Ian Kretz @ikretz.bsky.social Security Research @ Datadog
@matt-muir.bsky.social @matt-muir.bsky.social Security Researcher @ Datadog Mainly malware analysis and cloud security
Greg Foss @gregfoss.com Security Research Leader @ Datadog Views are strictly my own
Mastering Burp Suite @mastering-burp.agarri.fr Tips and tricks for Burp Suite Pro 🛠️ Not affiliated with @portswigger.net ©️ Managed by @agarri.fr 🇫🇷 Additional free resources 🎁 http://hackademy.agarri.fr/freebies
@gannimo.bsky.social @gannimo.bsky.social
Antoine Roly @aroly.bsky.social Hacker, Bug Bounty Hunter, Pentester,... From Namur, BE.
@logicalhunter.bsky.social @logicalhunter.bsky.social
Random Robbie @randomrobbie.bsky.social Go to @what-security.co.uk for me
Paul Ritchie @cornerpirate.bsky.social A penetration tester living in Scotland. I am also into video games, home recording music, guitars, sci-fi, the concept of Scotland getting an independence vote again, and nachos. I like nachos.
Jake Miller @jakemilleredu.bsky.social #EduDuctTape, 👨‍🏫 educator, 🗣️ speaker, 📕 author, 🎧 podcaster, 🧠 Personalized Learning & #EdTech Specialist, former #Edutech coach, and #STEM, Math, & Science Teacher, #EduSky
Nytr0gen @nytr0gen.bsky.social I like Minecraft
Black Hills Information Security @bhinfosecurity.bsky.social Specializing in pen testing, red teaming, and Active SOC. We share our knowledge through blogs, webcasts, open-source tools, and Backdoors & Breaches game. blackhillsinfosec.com & poweredbybhis.com
Sysinternals @sysinternals.com Created by Mark Russinovich and Bryce Cogswell and later acquired by Microsoft, Sysinternals utilities help you troubleshoot and manage your Windows systems.
yan @yan.bsky.social security at brave software / @bcrypt on twitter
dragosr @dragostech.bsky.social Autonomous Carbon Based LLM with 42 years of tuning on Information Attack and Defense. Host of CanSecWest, and PacSec. Security audits, code, IR, LLM, red team consulting. Specialize in Firmware, and RF. VA7MOV
Assetnote @assetnote.io True Attack Surface Management - https://assetnote.io
@arkadiyt.bsky.social @arkadiyt.bsky.social
Wizio @wizio.bsky.social Just shitposting about games, vtubers, (lewd)arts, military stuff and visual novels.
@sleevi.bsky.social @sleevi.bsky.social
Synacktiv @synacktiv.com Offensive security company. Dojo of many ninjas. Red teaming, reverse engineering, vuln research, dev of security tools and incident response.
Ben 'epi' Risher @epi052.bsky.social Interested in AI/ML security, vulnerability research, rust, fuzzing, offensive security, and reversing. In my spare (computer-related) time, I maintain feroxbuster and feroxfuzz as well as contribute to and/or maintain various other open source projects.
HackingHub @hackinghub.bsky.social Educating the next generation of ethical hackers @ https://hackinghub.io
Brian @hoyahaxa.bsky.social Security things, mostly. Expert in a dying field. I guess I'm posting on two platforms now. Blog -> https://hoyahaxa.com/
Ollie Whitehouse @ollieatnowhere.bsky.social CTO at the UK's National Cyber Security Center
dhruv @psdgallery.bsky.social I photograph the sorrounding sometimes without a camera.
Shielder @shielder.com InfoSec boutique. Owning things since 2014. We love to go for the extra mile, where we usually find the best 🦟🐞🪲🪳🐛🐜🕷 the others miss. Web: https://www.shielder.com Twitter: @ShielderSec Fediverse: @shielder.infosec.exchange
@thedavidbrumley.bsky.social @thedavidbrumley.bsky.social
Andy Robbins @andyrobbins.bsky.social aka wald0
Pepe Fagoaga @jfagoagas.bsky.social Sr. Security Engineer @prowler-cloud Making the ☁️ a safer place 🔒
Frycos @frycos.bsky.social Private account! Red teamer @codewhitesec. @frycos@infosec.exchange @frycos@X
SinSinology @sinsinology.bsky.social Pwn2Own 20{22,23,24,24.5}, i look for 0-Days but i find N-Days & i chase oranges 🍊 https://summoning.team/
R. Beltrán @rbeltran.bsky.social artist
@njoly.bsky.social @njoly.bsky.social
Anthony Weems @amlw.dev Cloud Vulnerability Research @ Google
Harsh Jaiswal @rootxharsh.bsky.social Vulnerability Research
Seth Art @sethsec.bsky.social Security Research and Advocacy @ Datadog. Former Principal and Cloud Penetration Testing lead @BishopFox. I like to build, break, learn, and share.  CloudFox, CloudFoxable, BadPods, IAM Vulnerable
Year Progress Bot @yearprogress.bsky.social Year Progress Bot. Maintained by @haider.bsky.social Buy me a Coffee: https://buymeacoffee.com/halipunjabi
Hexacon @hexacon.bsky.social Offensive security conference in the heart of Paris. 10-11th October 2025 https://www.hexacon.fr/
Pew @thegrandpew.bsky.social 18 Year Old Websec dude, plays ctf with @Water_Paddler. Blackhat and Defcon 22 speaker. Building VR Goggles @dfsec_com
@rez0.bsky.social @rez0.bsky.social
@0xgodson.bsky.social @0xgodson.bsky.social
@handle.invalid @handle.invalid
zoph @zoph.me Just another cloud consultant.
Andy Gill @zephrfish.yxz.red Defcon goon, Adversarial Architect. Photography, Driving, Blog and general purveyor of chaos. Metal/DnB Fan creator and owner of https://lms.zsec.red
ᴅᴀɴɪᴇʟ ᴍɪᴇꜱꜱʟᴇʀ @danielmiessler.bsky.social AI / Security Researcher and Entrepreneur. Founder/CEO of Unsupervised Learning. Building AI that upgrades humans.
Mike Privette @returnonsecurity.com Cybersecurity Economist @ ReturnOnSecurity.com
Tom Shelton-Lefley @tom.lefley.dev Software engineer working at PortSwigger. Ramblings, anecdotes, and cynical views are my own.
Itamar Gilad @itamargilad.bsky.social Author, Product Coach, Speaker, ex-Google PM.
Sarah Young @sarahyo.com Ex - Security & AI stuff @ Microsoft | Co-host of @azsecpod.bsky.social | Dogs, food and cyber security posts | Opinions mine, not my employer's | 🇬🇧 living in 🇦🇺 | Sarahyoung.io
The Azure Security Podcast @azsecpod.bsky.social Your twice-monthly Azure Security podcast. News and security chats with special guests. Hosted by @sarahyo.com, @markasimos.bsky.social, Michael Howard and Gladys Rodriguez. https://aka.ms/azsecpod
John Lambert @johnlambert1.bsky.social
Maddie Stone @maddiestone.bsky.social Security Researcher at Google Project Zero. 0-days all day. Love all things reverse engineering. she/her
Andy Nguyen @andytruc.bsky.social Digital research analyst for PolitiFact. Previously: Burbank Leader/Glendale News-Press, Thousand Oaks Acorn, Patch. The furball was Catsby.
Nick Frichette @frichetten.com Staff Security Researcher @datadoghq | DEF CON/Black Hat USA main stage speaker | he/him | OSCP OSWE | I turned hacking AWS into a career | Tweets are my own | Created https://hackingthe.cloud
Stu Hirst @stuhirstinfosec.bsky.social CISO. No desire to use this much at all, nabbing the profile so nobody else does. I'm also not interested in political echo chambers. If an opposing view offends you, it might be you who needs to change, not them.
SonarResearch @sonarresearch.bsky.social Cutting-edge security research by Sonar to educate the world about code security across all software. We're also at @SonarResearch@infosec.exchange 🦣 and @Sonar_Research 🐦
Ru Campbell @campbell.scot Microsoft Security MVP + Microsoft Security Practice Lead at Threatscape Mostly: Entra, Defender, Intune, Purview, and Microsoft 365 Also: dad, metal, lifting, wrestling, cars Mostly on Twitter rather than here: @rucam365
Bug Bounty Reports Explained @gregxsunday.bsky.social
@dfsec-com.bsky.social @dfsec-com.bsky.social
0xcsandker @0xcsandker.bsky.social Security enthusiast, likes Windows internals, AD & Azure. Blogging at: https://csandker.io
Compass Security @compass-security.com Penetration Testing, Red Teaming, Incident Response, Managed Detection, Digital Forensics, Security Training, Managed Bug Bounty, Cyber Training Range
Brett Hawkins @h4wkst3r.bsky.social Adversary Services @xforce https://h4wkst3r.github.io
Lukasz Kaiser @lukaszkaiser.bsky.social
Facial Palsy UK @facialpalsyuk.bsky.social UK charity supporting people affected by facial palsy. Providing information, support, research and awareness. www.facialpalsy.org.uk
@ctbbpodcast.bsky.social @ctbbpodcast.bsky.social
Trekster Ride @checkpoint7730.bsky.social Semi-retired outdoor adventure enthusiast enjoying personal therapy through ultra running, gravel biking, bike packing, backpacking, packrafting, canoeing and pretty much anything in between to keep mentally & physically fit, healthy and active.Rough
Johann Rehberger @wuzzi23.bsky.social
Fred Baguelin @udgover.bsky.social Security Researcher @Datadog.
Diego Comas @diegocomas.bsky.social Head of Security @ Sourcegraph
Johan Carlsson @joaxcar.bsky.social Full time bug bounty hunter. Look for ”joaxcar” on other platforms
sudi @sudhanshur705.bsky.social Remember, whatever happens... There's always a vulnerability
Bruno Modificato @brunomodificato.bsky.social CTFer for: @Water_Paddler / Security auditor @osec_io Sometimes bug bounty and research
delfino @x-delfino.bsky.social i like breaking and fixing things Dolphin Labs - Cloud & DevOps Security All opinions are my own and do not reflect those of the organisations I work with
Cornelius Aschermann @is-eqv.bsky.social Fuzzing & stuff https://hexgolems.com
@ghostccamm.bsky.social @ghostccamm.bsky.social Nerd hacking web and other stuff Tormented by a spirit named MC Fat Monke
Piotr Bazydło @chudypb.bsky.social Principal Vulnerability Researcher at the watchTowr | Previously: @thezdi | https://chudypb.github.io