it's a website (and a podcast, and a newsletter) about humans and technology, made by four journalists you might already know. like and subscribe: 404media.co
Managed endpoint protection, detection and response designed to help the 99% fight back against today’s cybercriminals.
Zenity is a leader in helping enterprises secure and govern AI Agents and Apps. The Zenity platform is built from the ground up with a security-first approach centered on three pillars: Visibility, Risk Assessment, and Governance.
HOPE Conference
NY, NY
https://hope.net
Official Bluesky for The Open Organisation of Lockpickers (TOOOL) USA, a 501(c)(3) nonprofit.
https://linktr.ee/toool_us
18 Year old hacker 👩💻 Founder and CEO of Girls Who Hack 💜 International speaker 🔊 cDc Member 🐄
www.BiaSciLab.com
www.Spawn-Camp.com
www.GirlsWhoHack.com
www.SecureOpenVote.com
A new DC hacker conference: Bringing together builders, breakers, and fixers to do cool shit.
Jan. 24-25, 2026
districtcon.org
Annual Information Security conference based in Utah.
https://saintcon.org
Join us for Wild West Hackin' Fest - Deadwood 2026! Con: Oct. 7-9, 2026, Pre-Con Training: Oct. 6-7, 2026
Secure Code Trainer - Best-selling author of Alice and Bob Learn Secure Coding & Alice and Bob Learn Application Security. #AppSec she/her
https://shehackspurple.ca 🌻
We are a leading provider of software and learning on web security. We make Burp Suite and the Web Security Academy.
BSides Austin 2024: December 5th - 6th (back to two days of in-person talks!)
Website: https://bsidesaustin.com
Mastodon: @bsidesaustin@infosec.exchange
Blue Team Con is an annual cybersecurity conference built for defenders, inclusive of anyone interested in safeguarding organizations.
https://blueteamcon.com
Next Conference:
Training: 10-11 September 2026
General Conference: 12-13 September 2026
‘Uh-Lee-th’ | Bishop Fox 🦊 Red Team | DEF CON Goon & Black Badge Hall of Fame | DEF CON Social Engineering CTF Winner 2019 | Physical Pentester | IVR Pentester | IR Tabletop King 👑
Safa 🇿🇦 in NorCal 🇺🇸 - Fish 🐠 Nerd - Jeep Girl
DEF CON Hardware Hacking Village
dchhv.org
We are Microsoft's global network of security experts. Follow for security research and threat intelligence. https://aka.ms/threatintelblog
Hacker & CEO @SocialProofSec security awareness/social engineering training, videos, talks | 3X @DEFCON🥈 | Ex Chair @WISPorg | Ex @CISAgov Technical Advisory Council under Director Jen Easterly
senior researcher at @citizenlab.ca
Philadelphian in Cascadia. Vociferous champion for Oxford commas, two spaces after a period, and ellipses. I break into buildings. 🔓
"Even if the world were ending tomorrow, I would still plant a tree." 🌲
(he/they)
CEO, CISO, Trainer, Hacker, and Speaker.
AI + hacking + sec leadership.
ex:BuddoBot-Ubisoft-Bugcrowd-Fortify-HP-Redspin-Citrix.
Cyber security, climbing, caving and diving! 💜
CEO and founder of runZero.com, previously the founder and lead developer of Metasploit, a CSO, a consultant, and the head of various security research teams. Contact info, presentations, and more at https://hdm.io/
Hacking/crime/privacy journalist. Author of DARK WIRE, buy here: https://www.hachettebookgroup.com/titles/joseph-cox/dark-wire/9781541702691/#preorder Co-founder of 404 Media. Signal: joseph.404 Email: joseph@404media.co
BSides Las Vegas will take place on August 4th, 5th, and 6th, 2025
Sin City, USA · bsideslv.org
BSidesPDX is a 501(c)(3) organization founded with the mission to cultivate the Pacific Northwest information security and hacking community by creating local inclusive opportunities for learning, networking, collaboration, and teaching.
Join us on June 13, 2026!! Register, sponsor us, & see schedules at http://BSidesSATX.com; Videos at https://www.youtube.com/c/BSidesSATX
https://linktr.ee/bsidessatx
Official BSKY site of BSides NoVA - Northern Virginia's premier cybersecurity conference in the Security BSides tradition. 10th anniversary in 2026! www.bsidesnova.org
BSides Orlando 2025
September 26-27
Conference Tickets
https://bsorl.org/tickets
Workshops
https://bsorl.org/workshops
http://bsidesorlando.org
Intelligence and national security reporter at The Washington Post. Reach me securely on Signal at Ellen.626.
cyber raconteur | author THIS IS HOW THEY TELL ME THE WORLD ENDS | former @nytimes | now betting on heroes @ Silver Buckshot Ventures + Venture Partner at Ballistic Ventures.
Sr. Manager, Threat Operations @kroger 🍓 CTI, Hunting, Detection Engineering, Insider Risk, Fraud & Forensics 💻 Fmr LE & DFIR for OH & Secret Service TF. #FSD #w00w00 #CFC
Security Hobo, Itinerant Technologist, Policy Anti-Wonk, Former Senior Fellow at The Atlantic Council, Teller of Tales for Darknet Diaries #91 (and other venues). All opines are my own. RS/Fav/Follow≠Endorsement.
australia's only hacker
https://mango.pdf.zone
(Grumpy Old) Hacker. Co-founder of the GDI Foundation. Co-founder Dutch Institute for Vulnerability Disclosure. Co-founder CSIRT.global
and unfiltered on https://victorgevers.com. "I was there when software cracking was in its prime."
🔥 Hope Dealer | 🙃 Table Flipper | 🎨 Artist
🌟 Tribe of Hackers, US Navy, NSA, DIA, Builder
💀 Hacker | 🗣️ InfoSec, Coding, GenAI
💡 Simplifying tech, mentoring, building communities
📚 My new books >> Spot the Wolf & Hacker Inc.
🔑 Legacy > clout
Just a simple information security gnome trying to make his way through the universe. Part-time patch wrangler. Tweets are just my opinion and such. Got questions about patches or bug bounties? My DMs are open. Signal: DustinChilds.17
Global Health. Energy Innovation. Alzheimer’s. https://gatesnot.es/tgn
AI, Cloud, Productivity, Computing, Gaming & Apps ☀️
Internet security is one of the most significant challenges in our connected world. The Global Cyber Alliance mobilizes collective action to tackle the Internet’s greatest challenges and build a safer digital world for everyone.
The world’s most advanced, autonomous AI-powered cybersecurity platform. We empower the world to run securely, with leading organizations trusting us to Secure Tomorrow™. Secure your enterprise: http://sentinelone.com/request-demo/
National Security Reporter. Features in Politico, Rolling Stone, Wired, Foreign Policy. Working on a book on the history of deep cover for Penguin-Random House.
It’s always Berlin 1989 somewhere. Email: thebrushpass1@protonmail.com
NPR Correspondent covering technology and national security.
CURRENTLY: on maternity leave.
Send me a tip: Text JennaMcLaughlin.54 on Signal from personal (nonwork) devices.
Chief Strategy Officer at the Human Rights Foundation
Author: Check Your Financial Privilege and Hidden Repression
think bad, do good. | https://sa.my
I interview fascinating people and fight #disinformation. Recovering lawyer. jordanharbinger.com
We're a nonprofit defending your privacy and freedom online. Download Tor Browser for protection against surveillance and censorship. http://t.me/TorProject
Writer for WIRED. Author of SANDWORM. Latest book, TRACERS IN THE DARK: The Global Hunt for the Crime Lords of Cryptocurrency, out now. agreenberg@wired.com. Andy.01 on Signal.
Bodybuilder. Conan. Terminator. Former Governor. I killed the Predator. I told you I’d be back. Join my positive corner of the internet - Arnold’s Pump Club.
We are home to the PBS News Hour and @washingtonweekpbs.bsky.social.
Subscribe to our newsletter: https://to.pbs.org/47dcMEJ
Support our work: https://bit.ly/3IXO4xW
More: linktr.ee/pbsnews
Breaker of software, responder of incidents, IANS Faculty, VP R&D Hunter Strategy.
Security Researcher at Google Project Zero. 0-days all day. Love all things reverse engineering. she/her
writes citationneeded.news • runs @web3isgoinggreat.com and @followthecrypto.org • tech researcher and cryptocurrency industry critic • software engineer • wikipedian
support my work: citationneeded.news/signup
links: mollywhite.net/linktree
💗💜💙
Where healthcare meets cybersecurity. We unite hackers, researchers & industry to secure medical devices, explore vulnerabilities, and build trust in connected health. Everyone is a patient.
Learn more: villageb.io
DEF CON Village, bringing free Blue Team training and content to the community.
blueteamvillage.org
Cyber Correspondent, BBC News. Author of Ctrl+Alt+Chaos. I cover cyber security, online safety, crypto, AI, social networks and everything 💻📱📡. Global news mainly. DMs always open for tips/ feedback.
Cybertiger. Senior Staff technologist at @eff.org Fellow @citizenlab.ca Board member @openarchive.bsky.social. "Noted activist security type." Anti-fascist. he/him. My skeets do not represent views of my employers ⵣ🏴 signal: cooperq.01
Director of Cybersecurity @eff.org
Co-founder of @stopstalkerware.bsky.social
These opinions are my own, not my employers’
I did a TED talk once
Apple co-founder, dog lover, speaker
We fight for digital rights. Join us.
https://www.openrightsgroup.org/join/
The Knight First Amendment Institute at Columbia University defends the freedoms of speech & the press in the digital age through strategic litigation, research, policy advocacy, and public education.
https://knightcolumbia.org/
Security writer @wired.com
Cybercrime, privacy, surveillance, and more.
Signal: mattburgess.20 | Email: matt_burgess@wired.com
Threat Hunting & DFIR, Hacker, Geek, DEF CON & Black Hat CFP Review Board Member, DEF CON Contest/Events/Demo Labs Dept. Head, Black Hat Staff, DC801 Founder
We bring the attacker’s mindset to every move, building defenses specifically designed to combat threats. Founded and led by practitioners who live and breathe security, we know what matters in the trenches - because we’re in them with you.
Established security after Shamoon cyberwar attack against @Saudi_Aramco, legally hacked Boeing, post-quantum computer hacking, author, veteran @AFSpace @DarknetDiaries #30 former @MiddleEastInst
Journalist - cyber/natn'l security. Speaker. Georgetown adjunct prof. Author - COUNTDOWN TO ZERO DAY: Stuxnet and the Launch of the World's First Digital Weapon
Signal: KimZ.42
https://www.zetter-zeroday.com
since 1985
https://phrack.org
Since 1984, 2600 Magazine has published the hacker perspective and documented the development of the hacking community. In addition to the magazine, we have a weekly radio show ("Off The Hook") and a biennial conference (Hackers On Planet Earth - HOPE).
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
We're the Electronic Frontier Foundation. We're a nonprofit that fights for your privacy and free speech online. Find all of EFF's social media accounts at eff.org/social.
Check if you have an email address or password that has been compromised in a data breach. Created and maintained by
@troyhunt.com.
Creator of Have I Been Pwned. Microsoft Regional Director. Pluralsight author. Online security, technology and “The Cloud”. Australian.
Cybersecurity Specialist, Public Speaker, Ex-Hacker.
https://marcushutchins.com
Situational Awareness | Threat Research | Memes |#cybertracker | 'cyberwarfare' Correspondent | Meme Farmer 🇦🇺🇦🇺
Posts and Opinions are my own
Aka @c_c_krebs over there
software engineer @ fintech- content creator @ http://links.ali.dev - threatwire host @hak5 - @breakingthepod - nyc - ex @miteecs - jewish
Hardware hacker, computer engineer, former L0pht member and juvenile delinquent, sometimes known as Kingpin. https://linktr.ee/joegrand
Powered by the folks at Red Team Arts!
Gallery - coming soon
redteamarts.com
An open source encyclopedia of offensive security techniques that can be used in cloud environments. Created and maintained by @frichetten.com
NFP with the mission of #crowdsourcing OSINT to help find #missingpersons while training members in the tradecraft of #OSINT | Contact us at info@tracelabs.org
| Visit our site for more info and Discord link: tracelabs.org
End-to-end Cybersecurity consulting team leading the industry, supporting organizations, and giving back. #HackThePlanet
https://trustedsec.com/
Sharing the latest tech news, tips and in-depth insights, covering AI, cloud, cybersecurity, DevOps and more from the Editorial team at Informa TechTarget.
The world's premier Technical Cybersecurity Conference Series
https://x.com/malwrhunterteam | https://id-ransomware.malwarehunterteam.com/
Creators of BloodHound | Experts in Adversary Tradecraft | Leaders in Identity Attack Path Management
SANS is the most trusted and by far the largest source for information & cyber security training, certification and research in the world. https://www.sans.org/
One of the most widely read and trusted cybersecurity news sites, providing IT security professionals informed insights into the latest news and trends.
A nonprofit organization enabling mass innovation through open source. #linux #kubernetes #riscv #hyperledger #anuket #openssf #openjs #o3de and more!
I do cool Infosec stuff with cool people.
I will light the way by the bridges I burn.
🌍 Trusted Threat Detection & Incident Response solutions. Experience the difference with our unmatched capabilities. #SIEM #APISecurity #LogManagement #InfoSec
CEO @ Predicta Lab | French Security Researcher, Ethical Hacking, OSINT
For Future Reference.
Sign up for our newsletters: https://wrd.cm/newsletters
Find our WIRED journalists here: https://bsky.app/starter-pack/couts.bsky.social/3l6vez3xaus27
Official account of Predicta Lab. Fight disinformation since 2020. Contact us at contact@predictalab.com
Technology news and analysis with a focus on founders and startup teams.
Got a tip? http://techcrunch.com/tips
The leading provider of crowdsourced cybersecurity solutions purpose-built to secure the digitally connected world...Unleash Ingenuity™
