Mayor Zohran Kwame Mamdani @mayor.nyc.gov Fighting every day to deliver a city that working New Yorkers can actually afford. Mayor of New York City.
Hannes Mรผhleisen @hannes.muehleisen.org I like databases and boats. Co-creator of @duckdb.org, Co-Founder and CEO DuckDB Labs.
Dr. Maik Ro @maikroservice.com ๐-Team Hacker
my spirit animal is a trojan horse ๐๐
Training the next generation of purple team hackers
(he/him)
https://academy.maikroservice.com
Ed Zitron @edzitron.com British, But In Las Vegas and NYC
ezitron.76 Sig
Newsletter - wheresyoured.at
https://linktr.ee/betteroffline - podcast w/ iheartradio
Chosen by god, perfected by science
CEO at EZPR.com
By Cory Doctorow (GPG 0xBF3D9110957E5F4C) @doctorow.pluralistic.net I post long threads. Writer (sf novels, etc); blogger (pluralistic.net); activist (eff.org). Latest book: "The Reverse Centaur's Guide to Life After AI" Buy my books (DRM-free!) at craphound.com/shop.
Sequoia @sequoia.pub Publish evergreen content to the ATmosphere
sequoia.pub
Dan Ciruli @danciruli.cloud Software and product management guy. Cloud Native, API and reformed service mesh guy, I guess. Dad. Husband. Oaktowner.
I work at Nutanix, but this is my feed, not theirs.
Molly White @molly.wiki writes citationneeded.news โข runs @web3isgoinggreat.com and @influence.citationneeded.news โข tech researcher and cryptocurrency industry critic โข software engineer โข wikipedian
support my work: citationneeded.news/signup
links: mollywhite.net/linktree
๐๐๐
Kat Abughazaleh @katmabu.bsky.social Former congressional candidate and journalist trying to change politics for good :) | www.kapow.works/
Zohran Kwame Mamdani @zohrankmamdani.bsky.social Mayor of New York City
Gavin Newsom @gavinnewsom.bsky.social Husband and father. 40th Governor of California. Former Lt. Governor of California. Former San Francisco Mayor. Personal account.
Elizabeth S @bethlogic.bsky.social DFIR practitioner who became an Enterprise Security enthusiast. Mostly here for the cat pics.
@openrelik.bsky.social @openrelik.bsky.social 
Eric Migicovsky @ericmigi.com Inventor of things.
Currently working on rePebble.com
Previously: cofounder Beeper.com, partner @ycombinator, founder @pebble
ricky ๐ถ๐๐ @0xpsilocyber.com Cloud Security Response @ Google ๐ต๏ธโโ๏ธ
Husband & dog / cat dad ๐๐โ๐ฆบ๐โโฌ๐
Gamer & Music nerd ๐ต๐ฎ
using this as a music / thought journal, always happy to chat about DFIR or SecOps stuff, dm me.
@pdub5.bsky.social @pdub5.bsky.social 
Bryan Nolen @bryannolen.bsky.social Also found at infosec.exchange/@BryanNolen.
Previously but not recently twitter.com/@BryanNolen
Nino Stephen @ninostephen.me Security @ Google.
Experimenting with impractical ideas for the lols.
Golang | Stoic | Tinkerer
ninostephen.me if you want to see me doing stupid shit ๐๐ผ
Duane @duanehoward.bsky.social Security Engineer, D&R @Google.
Excelling at mediocrity, I run, make beer and then drink it. ๐ป
Opinions are my own. pcap or it didn't happen.
Also, John Muir was the best.
Fry @mtgpairings.info Protecting the Googs ๐ฆ๐บ
Jason Martyn @nfora.bsky.social Senior Security Engineer in Detection Engineering, aficionado of terrible science fiction novels, puppet of the algorithm. ๐จ๐ฆ living and working in Silicon Valley.
Blue Jays, Canucks, Jaguars.
Avatar generated by Midjourney.
Julien Vehent @jvehent.org Security engineer.
Amateur photographer.
Floridian Vermonter Frenchman.
Signal: @jvehent.37
Jeff Dean @jeffdean.bsky.social Google Chief Scientist, Gemini Lead. Opinions stated here are my own, not those of Google. Gemini, TensorFlow, MapReduce, Bigtable, Spanner, ML things, ...
Jenna McLaughlin @jennamclaughlin.bsky.social NPR Correspondent covering technology and national security.
Send me a tip: Text JennaMcLaughlin.54 on Signal from personal (nonwork) devices.
Space Rogue @spacerog.bsky.social I fight for the user. | L0pht Heavy Industries - ATStake - Whacked Mac Archives - Hacker News Network - Cyber Squirrel 1 | Semgrep
Daniel Moghimi @flowyroll.bsky.social Senior Research Scientist @Google
Hardware & System Security
2 x Blackhat Speaker ๐ฉ
Jujitsu Bluebelt ๐ฅ
Zoukster
Peter Stรถckli @ulldma.bsky.social Security Researcher and Software Engineer at GitHub Security Lab
Sergiu Gatlan @serghei.bsky.social Cybersecurity/tech reporter @BleepingComputer / serghei.ro
DuckDB @duckdb.org DuckDB is an analytical in-process SQL database management system. "DuckDB" and the DuckDB logo are registered trademarks of the DuckDB Foundation.
Andy Pavlo @andypavlo.bsky.social Database Research @ ClickHouse
Associate Prof. of Databases @ Carnegie Mellon.
antirez @antirez.bsky.social Reproducible bugs are candies ๐ญ๐ฌ
I like programming too much for not liking automatic programming.
@mispproject.bsky.social @mispproject.bsky.social 
Yann LeCun @yann-lecun.bsky.social Professor a NYU; Executive Chairman at AMI Labs..
Researcher in AI, Machine Learning, Robotics, etc.
ACM Turing Award Laureate.
http://yann.lecun.com
Harry McCracken @harrymccracken.com Fast Company global technology editor. Boy journalist. Bon vivant. Lefthander. Westcoastian. ๐บ๐ฆ Sign up for my free Plugged In newsletter: https://www.fastcompany.com/section/plugged-in
Christian Blichmann ๐บ๐ฆ (also on Mastodon) @admvonschneider.bsky.social Everything is always broken. Googler by day. #BinDiff maintainer. My tweets, my opinion.
During my lifetime, CO2 increased by 67.84ppm (so far).
http://pronoun.is/he
Koto @kkotowicz.bsky.social Security ninja wannabe / board game geek / photon catcher
Mike Sinno @darklordofsys.bsky.social Director, Detection & Response
@Google. #DFIR #PrivacyResponse #InsiderRisk
Opinions expressed are my own.
Internal Tech Emails @techemails.bsky.social Internal tech industry emails that surface in public records. ๐ https://techemails.com
emily freeman @emilyfreeman.bsky.social Co-founder and CEO, Freeman & Forrest.
Bestselling author of DevOps for Dummies and international keynote speaker. Iโve led Community, DevRel and Product Marketing at AWS, MSFT, and startups.
I was editingemily on Twitter.
Gynvael Coldwind @gynvael.bsky.social Security researcher/programmer โ Managing director @ HexArcana โ @DragonSectorCTF founder โ he/him
Glenn @hiddenillusion.bsky.social 
Ryan Benson @hindsig.ht 
@deerpie.bsky.social @deerpie.bsky.social 
Lennart Koopmann @lennart.0x58ed.com Building @nzyme.org // Leichtes Wirkmittel 30+
Houston, TX, USA
KJ5KRF
mthcht @mthcht.bsky.social Threat Hunting - DFIR - Detection Engineering
๐ https://github.com/mthcht
๐ฆ https://x.com/mthcht
๐ฐ https://mthcht.medium.com
DFIR Diva @dfirdiva.bsky.social DFIR Analyst
Blog: https://dfirdiva.com/
Free & Affordable Training (DFIR, OSINT, Cybersecurity): https://training.dfirdiva.com/
Community Events: https://events.dfirdiva.com/
Curated List of Discounts: https://training.dfirdiva.com/current-discounts
Zach @svch0st.bsky.social Everything DFIR - ๐ฆ๐บ
@TheDFIRReport | @CuratedIntel
https://infosec.exchange/@svch0st
https://twitter.com/svch0st
Anna-Mariya Mateyna @snickers42.bsky.social Digital Forensics & Incident Response. Cybersecurity. Photography. Technology maniac. Loves mountain biking/road cycling, swimming & adores listening to music.
Chris DiSalle @chrisdfir.updatex64.zip Technical Lead, Incident Response @ Cisco Talos
DFIR, drums, and the simple things
y0sh1mitsu @y0sh1mitsu.bsky.social DFIR Consultant - GCFR | https://linktr.ee/y0sh1mitsu
Adam Harrison @harrisonamj.com Digital Forensic Investigator, Incident Responder, HAM, ambassador for flip-flops and purveyor of fine Dad Jokes. #DFIRFit
Kevin ๐ค๐ต๏ธ๐บ @stark4n6.bsky.social Lethal forensicator, researcher, developer, blogger, curator of many fine t-shirt designs, resident #DFIR beer drinker
https://startme.stark4n6.com
Heather Charpentier @charpy4n6.bsky.social 
Chris @cbecks.bsky.social Infosec and the Green Bay Packers. Interested in all things DFIR, Detection Engineering, Purple, and CTI. Opinions are mine, certainly not those of my employer.
Richard Davis @davisrichardg.bsky.social DFIR Investigator at Microsoft and part-time YouTuber. Follow @13Cubed for 13Cubed updates.
Nasreddine Bencherchali @nasbench.bsky.social Detection @Splunk | previously @nextronsystems | @sigma_hq & @magicswordio maintainer | Eternal Learner
Josh Hickman @thebinaryhick.blog https://thebinaryhick.blog
Digital Forensics Now Podcast @dfnpodcast.bsky.social A podcast by digital forensics examiners for digital forensics examiners. Hear about the latest news in digital forensics with funny memes sprinkled in.
https://www.buzzsprout.com/2236761
https://www.linkedin.com/company/digital-forensics-now-podcast/
@keydet89.bsky.social @keydet89.bsky.social 
Jon Stewart @codeslack.bsky.social Not the Jon Stewart you miss.
DFIR developer at Stroz Friedberg/Aon Cyber.
The DFIR Report @thedfirreport.bsky.social Real Intrusions by Real Attackers, the Truth Behind the Intrusion.
https://thedfirreport.com
SLEUTHCON @sleuthcon.bsky.social Tickets for 2026 are now available!
https://www.sleuthcon.com
Jamie Levy ๐ฆ @gleeda.bsky.social @volatilityfoundation.org Core Dev | Art of Memory Forensics co-author | DFIR trainer and enthusiast | Director of Adversary Tactics @huntress.com
techy @techy.detectionengineering.net Creator of Detection Engineering Weekly (https://detectionengineering.net), Sec Research/Intel/Detection @ Datadog
Tom Nichols @radiofreetom.bsky.social Staff writer at The Atlantic. Cat guy, Jeopardy champ. New Englander and curmudgeon. Speaker info: https://www.leighbureau.com/speakers/tnichols
Shane Huntley @shanehuntley.bsky.social Aussie security / tech guy.
Google Threat Intelligence. Co-founder Threat Analysis Group (TAG). Tweets are my own not my employers.
Robert Graham @erratarob.bsky.social @erratarob on the hellscape site
Liz Fong-Jones (ๆน็ฆฎ็) @lizthegrey.com ๐บ๐ธ๐ณ๏ธโ๐๐ณ๏ธโโง๏ธ๐ฅโ๏ธ๐๐ฉ๐ฝโ๐ป in ๐ฆ๐บ๐จ๐ฆ working on ๐ฏโฌข๐ญ
she/it
Emily Liu @emilyliu.me this bio is left as an exercise to the reader
๐ฑ emilyliu.me
@lodrina.bsky.social @lodrina.bsky.social "liberal arts section of the computer underground" -j. menn
Andrew Case @attrc.bsky.social Volatility Core developer, Dir. of Research Volexity, LSU Cyber
Tim Medin @timmedin.bsky.social Kerberoast Guy โข RedSiege CEO โข Hater of Pants โข Former SANS 560 Author, Senior Instructor โข Packers owner โข Work Req: http://redsiege.com/contact
Mike Saunders ๐บ๐ฆ @hardwaterhacker.bsky.social Photographer. Lover of the outdoors. Musician.
Red Siege Principal Consultant so I can pay for my hobbies.
#PhotographersUnited <- Check out this great community!
IG: https://www.instagram.com/hardwaterhacker/
Lee Whitfield @dfirlee.bsky.social DFIR, LEGO, Manchester United, Marvel, Technology, xLights
Phill Moore @phillmoore.bsky.social 
Carlos Perez @thedarkoperator.bsky.social - Cybersecurity since 1998
- Information Security jack of all trades
- Hacker
https://www.darkoperator.com
DDI Training @digitaldefenseinstitute.com Advanced Cybersecurity Training provider focusing on security operations, threat hunting, digital forensics, and incident response. Learn more: https://digitaldefenseinstitute.com
Markus @mascho.bsky.social ๐ป Blue Team Training @ Blue Cape Security
Mike Cohen @greatcoffee.org Mike is a digital paleontologist working on velociraptor
Taggart @taggart-tech.com @mttaggart@infosec.exchange. Displaced Philly boy. Executive Director of @ifin-intel.org. Threat hunter. Educator. Dad. General in the AI Resistance.
taggartinstitute.org
wtfbins.wtf
linktr.ee/mttaggart
Mark Hamill @markhamillofficial.bsky.social Believe in yourself! Work hard, never give up & anything's possible! OR: Kick back, relax & aim low: You'll never be disappointed...๐
Bojan Zdrnja @bojanz.bsky.social IT Security guy, penetration testing is my thing. One of the SANS Internet Storm Center handlers at https://isc.sans.org.
SANS SEC542 instructor and course co-author, SEC565 instructor.
I lead the penetration testing team at INFIGO, https://www.infigo.is
Chris Elgee @chriselgee.bsky.social Full-time Christian, husband, dad of 4, nerd @Counter Hack; Certified SANS instructor; Cyber Soldier; GSE #259
Brandon Evans @brandonevans.bsky.social Multicloud Security Consultant | Former Zoom Lead | SANS Author (SEC510) + Certified Instructor | Cloud Ace Podcast S1 Host | IANS Faculty | GPCS, GCSA, GSEC, GPEN, GWAPT, GSTRT, GSSP-JAVA | AWS Security Certified
Monta Elkins @montaelkins.bsky.social Hardware Hacker
SANS Principal Instructor
Training Course Author "Hardware Hacking Essentials"
Greg Bailey @cybergreg.bsky.social SANS instructor, red team & old school pentester, neo-hippieโฆall around nice guy.
Chris Dale @chrisdale.bsky.social Principal instructor at SANS Institute. CHO (Chief Hacking Officer) and co-founder of River Security. Occasionally put content on YT: https://www.youtube.com/@chrisdale- J Jon Zeolla @jonzeolla.com Cloud Native Security & Compliance | Founder, CNCF Ambassador, SANS Instructor, IANS Faculty
More active on LinkedIn (/in/jonzeolla)
fulmetalpackets @fulmetalpackets.bsky.social SANS SEC568 Author and Instructor | Cybersecurity Leader | Hacker | All tweets and opinions are my own.
pwneip @pwneip.bsky.social Principal RTO @F500, SANS Instructor & #SEC565 Red Team Ops Author, Red Team Village lead, former Bishop Fox, US Air Force. Tweets are my own, memes are stolen
Carlos Fragoso @cfragoso.bsky.social Principal SME @ Maltego - SANS Instructor - Passionate about Investigations - #DFIR #OSINT
@GuardianCosmos - Christian N. @guardiancosmos.bsky.social Japan loving cybersecurity nerd Pentesting | Forensics | Incident Response | SANS Instructor | Purple Teaming | @guardiancosmos@infosec.exchange/@GuardianCosmos in the old place | Views AMO
Joe Sullivan @replicanthacker.bsky.social Security consultant
@TrustedSec, Techno-Horror fiction writer fearwarefiction.com
Terrence Williams @anerdfromduval.com I'm Just A Nerd From Duval
Computer Science and Cloud Security
SANS Instructor
Jeff McJunkin @jeffmcjunkin.bsky.social IT generalist with an infosec slant. Testing out the new hotness over here.
Lenny Zeltser @lennyzeltser.com Builder of security products and programs. Teacher of those who run them.
https://zeltser.com
Mike Murr @mikemurr.bsky.social Malware analysis, behavior consultant, software dev.
SANS Instructor: FOR610, FOR710, SEC573
Contact: https://socialexploits.com/contact
David J. Bianco @davidjbianco.bsky.social Threat Hunting, CTI, incident detection & response. SANS instructor. Special interest in helping newbies get started. Also happy to talk about other geeky topics. He/Him. 
Taz Wake @tazwake.bsky.social DFIR & Threat Hunting Professional | SANS Course Author - FOR577 Linux IR Class | Certified SANS instructor | Incident Responder | I have no access to DMs.
Matt Bromiley @bromiley.io โ๏ธ AI Security R&D @ Prophet Security
๐ IR/TH/Incident Management Instructor
๐๏ธ Frequent Guest on Cybersecurity Defender's Podcast
๐ Where to Find Me: https://github.com/bromiley