Hacking the Cloud @hackingthe.cloud An open source encyclopedia of offensive security techniques that can be used in cloud environments. Created and maintained by @frichetten.com
Jason Furman @jasonfurman.bsky.social Professor @Harvard, Director @HarvardBizGov, Senior Fellow @PIIE, teaches Ec10, words @nytopinion, was Chair of President Obama's CEA. Some posts may be educational.
d4d @zakfedotkin.bsky.social Zak Fedotkin
All thought are mine and mine alone
Rami @ramimac.me security, for the internet, at Wiz
opinionated about security.
knowledge hubs at rami.wiki, thoughts at ramimac.me
Siva @sivasquared.com 
Csaba Fitzl @theevilbit.bsky.social macOS Security -- Trail running π -- Mountains β° -- Tolkien fan
Ian Carroll @ian.sh Founder @ Seats.aero. Travel/points, application security, security research, etc.
Kevin Milligan @kevinmilligan.bsky.social Professor of Economics, Vancouver School of Economics
Ethan Mollick @emollick.bsky.social Professor at Wharton, studying AI and its implications for education, entrepreneurship, and work. Author of Co-Intelligence.
Book: https://a.co/d/bC2kSj1
Substack: https://www.oneusefulthing.org/
Web: https://mgmt.wharton.upenn.edu/profile/emollick
ChrisRohlf @chrisrohlf.bsky.social πΊπΈ Waging algorithmic warfare since 2003. Non-Resident Research Fellow CSET Georgetown CyberAI
Dino A. Dai Zovi @ddz.bsky.social I drink amari and I know things. $ddz
LMDDGTFY: https://duckduckgo.com/?q=dino+dai+zovi
NYC/BK
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/
Robert Graham @erratarob.bsky.social @erratarob on the hellscape site
Christophe Tafani-Dereeper @christophetd.fr Cloud and container security β’ Security research and open source at Datadog
π¨ππ«π·
https://christophetd.fr
Aidan Steele @awsteele.com @__steele on the bird site. Lefty, in every sense of the word. AWS Hero, I mostly post about cloudy things and silly projects Iβve worked on. I also post photos of my dog. He/him.
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
Scott Piper @scottpiper.bsky.social Cloud security historian.
Developed http://flaws.cloud, CloudMapper, and Parliament.
Founding team for fwdcloudsec.org
Principal Cloud Security Researcher at Wiz.
John Scott-Railton @jsrailton.bsky.social Chasing digital badness. Senior Researcher at Citizen Lab, but words here are mine.
renniepak @renniepak.nl Self-XSS connoisseur. Elite Hacker. MVH H11337UPBash. One-Percent Man. Creator of CSPBypass.com. (he/him)
Armin Ronacher @mitsuhiko.at Creator of Flask β’ earendil.com β₯οΈ writing and giving talks β’ Excited about AI β’ Husband and father of three β’ Inhabits Vienna; Liberal Spirit β’ βmore nuanced in personβ β’ More AI content on https://x.com/mitsuhiko
More stuff: https://ronacher.eu/
Gareth Heyes @garethheyes.co.uk Web security researcher at PortSwigger. Author of JavaScript for Hackers, Shazzer and Hackvertor.
https://javascriptforhackers.co.uk/
https://garethheyes.co.uk/
r/netsec bot @r-netsec.bsky.social Mirrors r/netsec, "a community-curated link aggregator of technical information security content." Unofficial. Operated by @tweedge.net, open source @ https://github.com/tweedge/xpost-reddit-to-fediverse
Gergely Orosz @gergely.pragmaticengineer.com Writing The Pragmatic Engineer (@pragmaticengineer.com), the #1 technology newsletter on Substack. Author of The Software Engineer's Guidebook (engguidebook.com). Formerly at Uber, Skype, Skyscanner. More at pragmaticengineer.com
Simon Willison @simon.fedi.simonwillison.net.ap.brid.gy Open source developer building tools to help journalists, archivists, librarians and others analyze, explore and publish their data. https://datasette.io [β¦]
[bridged from https://fedi.simonwillison.net/@simon on the fediverse by https://fed.brid.gy/ ]
Rich Harang @rich.harang.org Using bad guys to catch math since 2010.
Distinguished Security Architect (AI/ML) and AI Red Team at NVIDIA.
He/him. Personal account etc; `from std_disclaimers import *`
AI Security since it was ML Security.
Trevor Tombe @trevortombe.bsky.social Professor of Economics, University of Calgary | Alum U of T & SFU | Inflation, carbon taxes, equalization, internal trade, R, and more! | π» π π π»
Bill Marczak @billmarczak.org senior researcher at @citizenlab.ca
Matthew Green @matthewdgreen.bsky.social I teach cryptography at Johns Hopkins. https://blog.cryptographyengineering.com
Richard Johnson @richinseattle.bsky.social Fuzzing; Vulnerability Research;
Deep Learning; Reverse Engineering
Training & Publications @ http://fuzzing.io
Hacking the planet since 1995
Undercurrents.io BOFH
I'll stop the world and melt with you
Gynvael Coldwind @gynvael.bsky.social Security researcher/programmer β Managing director @ HexArcana β @DragonSectorCTF founder β he/him
Andrew Morris @andrewmorr.is π³ founder of @greynoise.io. computers, networks, technology enthusiast. big goober.
jstnkndy @jstnkndy.bsky.social Infosec professional, beverage snob, and fantasy book consumer. Vice President @ Atredis Partners. Forever terrified of Kithicor.
Rory McCune @mccune.org.uk Security geek, Containers, Kubernetes, Golang/Ruby, hillwalking
Home Page :- https://www.mccune.org.uk
Blog:- https://raesene.github.io
the grugq @thegrugq.bsky.social 
Kelsey Hightower @kelseyhightower.com Minimalist
Haroon Meer @haroonmeer.canary.love Security Geek. We build Thinkst Canary - https://canary.tools
Thomas Ptacek @sockpuppet.org Full of passionate intensity.
Azeria @azeria-labs.com Founder of Azeria Labs, Trainer, Author of Blue Fox: Arm Assembly Internals & Reverse Engineering
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.
Sam Curry @zlz.bsky.social 
XPN @xpnsec.com Hacker for hire at @specterops.bsky.social
Blog: https://blog.xpnsec.com
b1ack0wl @b1ack0wl.com 0day Researcher @ ββββββββββββ / Baker / 0wl
// I post random things on here
chompie @chompie.rip hacker, poster, weird machine mechanic
https://chompie.rip
cts @gf256.bsky.social Hacker and meme enjoyer
Ron Bowes @iagox86.bsky.social Staff Product Detection Engineer @ Censys. https://skullsecurity.org
Mostly post about professional stuff, maybe some improv stuff and maybe even magic some day. Seattle-based (originally Canadian), queer, cybersecurity nerd.
(He/him)
Mark Dowd @mdowd.bsky.social Internet hacker
TrendAI Zero Day Initiative @thezdi.bsky.social TrendAI Zero Day Initiativeβ’ (ZDI) is a program designed to reward security researchers for responsibly disclosing vulnerabilities.
Stephen Fewer @stephenfewer.bsky.social Senior Principal Security Researcher at @rapid7.com. Specializing in software vulnerabilities and exploitation. stephenfewer.github.io
joern @jrn.bsky.social Still your momβs favorite hacker!
LiveOverflow π΄ @liveoverflow.bsky.social wannabe hacker... he/him
π± grow your hacking skills https://hextree.io
Nicolas GrΓ©goire @agarri.fr Web hacker π
Burp Suite Pro trainer π¨βπ«
Maintainer of @mastering-burp.agarri.fr π οΈ
ϻг_ϻΡ @steven.srcincite.io Hermetic Initiate. Exploring conscience and the nature of reality. I also hack things.
James Kettle @jameskettle.com Director of Research at @portswigger.net
Also known as albinowax
Portfolio: https://jameskettle.com/
@cfreal.bsky.social @cfreal.bsky.social 
PortSwigger Research @portswiggerres.bsky.social Web security research from the team at PortSwigger.
SinSinology @sinsinology.bsky.social Pwn2Own 20{22,23,24,24.5}, i look for 0-Days but i find N-Days & i chase oranges π
https://summoning.team/
@halvarflake.bsky.social @halvarflake.bsky.social 
Bad Sector Labs @badsectorlabs.com Cybersecurity news, techniques, exploits, and tools every week at http://blog.badsectorlabs.com π@badsectorlabs@infosec.exchange
Kuba Gretzky @mrgretzky.breakdev.org Offensive security tools developer. Malware developer, hobby music producer, bedroom DJ & ex-MMO game hacker. Creator of Evilginx / Bartender @ BREAKDEV RED.
Alex Chapman @ajxchapman.bsky.social Full Time #BugBounty Vulnerability Researcher
https://blog.ajxchapman.com
Catalin Cimpanu @campuscodi.risky.biz β Cybersecurity reporter
β
Newsletters at Risky Business
#infosec #cybersecurity
https://risky.biz
John Hultquist @hultquist.bsky.social Mandiant Intelligence at Google. CYBERWARCON and SLEUTHCON founder. Johns Hopkins professor. Army vet.
Pwnallthethings @pwnallthethings.bsky.social Just thinking out loud.
buherator @buherator.bsky.social "I'm interested in all kinds of astronomy."
https://scrapco.de
Mostly cross-posting from Fediverse: @buherator@infosec.place
Matthias Kaiser @matthiaskaiser.bsky.social Vulnerability Researcher. 0xACED. Ex-Apple. Posts are my own.
Frycos @frycos.bsky.social Private account! Red teamer @codewhitesec. @frycos@infosec.exchange @frycos@X
434b @434b.bsky.social Vulnerability researcher | Fuzzing | Anything low-level excites me | Admin @ https://0x00sec.org | My tweets are my own | Blog: https://0x434b.dev
Lorenzo Franceschi-Bicchierai @lorenzofb.bsky.social Real-time historian of the late cyber capitalist era @TechCrunch, writing about the intersection of hackers, human rights, and spies.
Also writing a book about Hacking Team and the history of government spyware.
βοΈ Signal: +1 917 257 1382
Brendan Dolan-Gavitt @moyix.net AI researcher at XBOW. Security, RE, ML. PGP http://keybase.io/moyix/
James Forshaw @tiraniddo.dev Security researcher in Google Project Zero. Author of Attacking Network Protocols. Posts are my own etc. 
yan @yan.bsky.social security at brave software / @bcrypt on twitter
b33f @fuzzysec.bsky.social ζεΏ / Antiquarian @ IBM Adversary Services / Ex-TORE βοΈπ¦
/ I rewrite pointers and read memory / AI Psychoanalyst / Teaching
at labs.calypso.pub
Malware Unicorn @malwareunicorn.bsky.social @Straiker. Ex-Microsoft. Ex-Meta RedTeam, Ex-Endgame, Ex Fireeye. malwareunicorn.org
stacksmashing @stacksmashing.bsky.social Security researcher with a focus on hardware & firmware. I occasionally publish stuff on YouTube. Co-founder of
hextree.io. Contact: contact@stacksmashing.net
Samuel GroΓ @saelo.bsky.social Working on Project Zero, Big Sleep, and V8 Security. Personal account.
Meysam @r00tkitsmm.bsky.social Security Researcher.
Alex Ionescu @ionescu.bsky.social Windows Internals Author, Developer, Reverse Engineer, Security Researcher, Speaker, Trainer, and most recently Nation State Hacker.
Core OS Platform Developer at Apple, Hyper-V Vendor at Microsoft, Chief Architect at CrowdStrike and now Director at CSE.
David Buchanan @retr0.id reverse engineering, cryptography, exploits, hardware, file formats, and generally giving computers a hard time
Fedi: @retr0id@retr0.id
Macroblog: https://www.da.vidbuchanan.co.uk/blog/
Julia Evans @b0rk.jvns.ca programming and exclamation marks
blog: jvns.ca
zines: wizardzines.com
Kim Zetter @kimzetter.bsky.social 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
voydstack @voydstack.re VR @ Synacktiv, low level security enthusiast
https://voydstack.re/
hypr @hyprdude.bsky.social vuln researcher+exploit dev | bordeaux enjoyer | friend of all cats | him/he | https://blog.coffinsec.com
Bluesky @bsky.app official Bluesky account (check usernameπ)
Bugs, feature requests, feedback: support@bsky.app