Peter Mayer
Human-centred cybersecurity & privacy faculty at University of Southern Denmark
@defconparrot.bsky.social
Latest News, Fun Moments & Event updates from the DEF CON Community • Follow to stay updated!💛 DEFCON 33 Dates:🎉Aug 07 - Aug 10, 2025 Link of Links { Resources🌍 •> https://linktr.ee/defconparrot Updates🗞️ •> https://x.com/defconparrot }
@dcg201.bsky.social
Dirty Jersey Represent! We meet in Jersey City once a month to work on hardware/software projects! Part of DEFCON Groups. DMs open. CFP: info @ http://defcon201.org Deetz: https://linktr.ee/defcon201
@bartschellekens.nl
Privacy & Responsible tech in de publieke sector | vml: Rechtspraak & Technische Universiteit Eindhoven | Invloed van technologie op maatschappij | Op persoonlijke titel
@trublufan.bsky.social
@defcon.bsky.social (Speaker Ops) #Goon, defcon.social [Moderator], @shmoocon.bsky.social/BSidesDC/ @bsidesnova.bsky.social / @bsideslv.org volunteer, @BSidesCharm.bsky.social/ @bsidesphilly.bsky.social organizer, DC540, CISSP, MCSE, Xbox Gamer
@atc1441.bsky.social
Hack the planet! my biggest passion is to run a custom firmware on as many devices as possible
@gadgetoid.com
he/him/they/them - Tech at Gadgetoid.com, (Micro)Python wrangler at @Pimoroni.com, documenter of Pi’s at pinout.xyz and pico.pinout.xyz, perpetually exhausted parent, possibly some kind of artist, dabble in music… Oh and a ~50% deaf, ADHD mess.
@paulducheine.bsky.social
Professor for Cyber Warfare (NLDA), Law for Military Cyber Operations (UvA), vz Traditiecommissie Landmacht, Zeeuws-Vlaming
@gojimmypi.bsky.social
Gizmos! Embedded Devices part time @wolfSSL; B.S. Electronic Engineering from @CalPoly; Senior Software Engineer @ Day Job: SQL C# dotnet. he / him. Views and opinions only mine. https://gojimmypi.github.io/
@k4bergen.bsky.social
Digitale Veiligheid gemeenten/Besturing beleid én uitvoering/ Innovatie/ Informatisering/ Security/ Privacy/ Coffee lover/ WHY2025/ DIVD
@marcelvdvelde.bsky.social
Social Engineer | Public Speaker | Hacker | Trainer | Journalist | Privacydrammer | Never Sarcastic | Founder of the Angry Nerds podcast.
@olafhartong.nl
Security researcher with a camera | @FalconForce.nl | Microsoft MVP | Snow man role model | https://youtube.com/@olafhartong
@tautology.uk
@tautology0 @[email protected] @tautology.uk vi is the best editor. The Oxford comma is totally superfluous and does not need to be used in 90% of cases. "Die Hard" is not a Christmas film. "Internet" is a proper noun.
@fluxius.bsky.social
Founder of the PentHertz Company (@penthertz.bsky.social), specializing in networks and computer security engineer in #Wireless systems, #SDR, #Mobile, #CarHacking and #IoT
@mintynet.com
CVE-2023-29389 - CAN injection on Toyota vehicles, ironically had car stolen in 2022 via method previously found on 'secret' vehicle in 2018! Also follow @bigrinnyo.com https://www.mintynet.com/ https://github.com/mintynet
@se.gfau.lt
It's me, from that other site. Hacking on whatever grabs my interest at the time. Support my hacking habit at https://ko-fi.com/cod_segfault.
@bradanlane.bsky.social
Designer, Maker, MacGyver - Industrial Design, UX Design, User Research ⚙️ Inventor of the eChallengeCoins, Philanthropist, “Relic”, https://bradanlane.com
@thice.bsky.social
Allround Security, IR & SOC professional. Escape room, CTF & game creator. Organizer WHY2025 CTF. Mediocre lockpicker. CTF teams: Eindbazen, Jobless Hackers and Spotless. https://cybersecurity-escaperoom.com/ https://thice.nl/ https://ctf.why2025.org
@kxynos.bsky.social
PhD. Computer Security & Forensics Consultant, Educator & Researcher. S/W and H/W hacking. @[email protected] Twitter:@kxynos https://kosta.xynos.eu
@sh00k3ms.bsky.social
USAF Veteran Cybersecurity Engineer/Pentester @SecurityInnovation she/her @hacknotcrime Advocate 🐩🐈 Opinions belong to me alone
@jhewitt.net
Cybersecurity consultant with an interest in electronics. British, but now living in The Netherlands. Creator of the ESP32 wardriver: wardriver.uk
@thegrugq.bsky.social
@shehackspurple.bsky.social
Best-selling author of Alice and Bob Learn Secure Coding & Alice and Bob Learn Application Security. Secure Code Trainer - Nerd @Semgrep #AppSec she/her https://shehackspurple.ca 🌻
@meredithmeredith.bsky.social
President of Signal, Chief Advisor to AI Now Institute
@retr0.id
reverse engineering, cryptography, exploits, hardware, file formats, and generally giving computers a hard time Fedi: @[email protected] Macroblog: https://www.da.vidbuchanan.co.uk/blog/
@k8em0.bsky.social
Founder & CEO LutaSecurity @payequitynow MIT&Harvard visiting scholar, @MasonNatSec fellow, 1/2 Chamoru, 1/2 Greek all-American hacker
@agreenberg.bsky.social
Writer for WIRED. Author of SANDWORM. New book, TRACERS IN THE DARK: The Global Hunt for the Crime Lords of Cryptocurrency, out now. [email protected]. Andy.01 on Signal.
@joemenn.bsky.social
Washington Post reporter covering hacking, disinformation and what’s left of privacy. Author of books on the Cult of the Dead Cow, organized criminal hacking, and Napster. Pulitzer co-finalist 2024. Signal joemenn.01
@dmitri.silverado.org
Geopolitics, Russia, China, Cyber Chairman @silverado.org Author of WorldOnTheBrink.com Host GeopoliticsDecanted.com podcast Founder Alperovitch Institute for Cybersecurity Studies at Johns Hopkins SAIS Co-Founder CrowdStrike @DAlperovitch elsewhere
@malwaretech.com
Cybersecurity Specialist, Public Speaker, Ex-Hacker. https://marcushutchins.com
@lorenzofb.bsky.social
Real-time historian of the late cyber capitalist era @TechCrunch. Tweets about infosec, surveillance by day. 🍕, ⚽️, 🎸, 🎮 by night. ☎️ Signal: +1 917 257 1382 Past lives: VICE Motherboard, Mashable, WIRED.
@doublepulsar.com
cybersecurity weather person. @gossithedog before Elon ruined everything
@runasand.bsky.social
Founder of Granitt, securing journalists and at-risk people around the world.
@kimzetter.bsky.social
Journalist - cyber/natn'l security. Speaker. Author - COUNTDOWN TO ZERO DAY: Stuxnet and the Launch of the World's First Digital Weapon Signal: KimZ.42 https://www.amazon.com/Countdown-Zero-Day-Stuxnet-Digital/dp/0770436196 https://www.zetter-zeroday.com
@hacks4pancakes.com
I am eminently qualified to speak from experience about a variety of dumpster fires. ICS DFIR at Dragos, martial artist, marksman, humanist, level 14 Neutral Good rogue, USAF retired. I post *very serious* things about infosec. Thoughts my own. Enby. 🏳️🌈
@dustinvolz.bsky.social
National security reporter for The Wall Street Journal focused on cyber conflict, digital espionage and intelligence. Based in DC, with past bylines from SF, London and Berlin. It can happen here. https://www.wsj.com/news/author/dustin-volz
@azeria-labs.com
Founder of Azeria Labs, Trainer, Author of Blue Fox: Arm Assembly Internals & Reverse Engineering
@hultquist.bsky.social
Mandiant Intelligence at Google. CYBERWARCON and SLEUTHCON founder. Johns Hopkins professor. Army vet.
@rgblights.bsky.social
Cyber guy. Former NSA cybersecurity director and chief of TAO. Lover of memes. Warning - occasional outrageous Christmas light content.
@zackwhittaker.com
Security editor, TechCrunch Signal: zackwhittaker.1337 mastodon.social/@zackwhittaker this.weekinsecurity.com
@ericjgeller.com
Senior reporter at @CybersecurityDive.bsky.social covering all things digital security. I also co-host Hoth Takes. | Send me tips: bit.ly/contactejg
@ellenwapo.bsky.social
Intelligence and national security reporter at The Washington Post. Reach me securely on Signal at Ellen.626.