Josh Larsen @josh_larsen
co-founder/cto @ghostsecurityhq // 6.5 hour marathoner // former young person DC/VA Joined March 2009-
Tweets2K
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Following35
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Idea: we make it illegal to show US citizens a cookie banner, punishable by a huge revenue fine.
Before trusting someone's advice on a topic, ask them how many NFTs they bought.
I feel like we have to adopt Ghostty at @ghostsecurityhq as a corporate engineering standard. Pretty much have no choice.
I feel like we have to adopt Ghostty at @ghostsecurityhq as a corporate engineering standard. Pretty much have no choice.
Can we ban the word “cracked” it’s been cringe for at least 6 months now. Instead of saying your team is cracked just bring the fucking receipts, what have they done.
… how is there no approval process for X ads
Thrilled to announce... devblogs.microsoft.com/typescript/typ…
"have you ever made an api request to openai" this question weeds out 95% of engineering applicants. which is wild. people have been talking non stop about AI for three years if you haven't made a single API request in that time, you have no curiosity and you're not qualified
Boom! We cracked it! Today we are introducing Boomless Cruise—supersonic flights up to 50% faster with no audible sonic boom. We quietly (har har) demo'd this on XB-1's first supersonic flight—three times actually. 🧵👇
A lot of people are ignoring that Go is becoming a commonly used language for prompting pipelines. Python in prototypes and Go in production is another common combo.
A lot of people are ignoring that Go is becoming a commonly used language for prompting pipelines. Python in prototypes and Go in production is another common combo.
Load in 4k to spot the ISS
Great time chatting with @cktricky and @sethlaw - we already have some fun stuff in the works for another @absoluteappsec episode in the future!
Great time chatting with @cktricky and @sethlaw - we already have some fun stuff in the works for another @absoluteappsec episode in the future!
Mechazilla has caught the Super Heavy booster!
Wild…
Asteroids made $700m-$800m in its first 12 months In 1979 dollars
CEO asked me “what are we doing about Russians exploiting 0days in AI” Meanwhile our servers are on Ubuntu 14, our SRE team quit, IT is pasting bash scripts into the JAMF editor untested, and the CFO has a 2-star chrome extension to make gmail’s font comic sans
Why fonts look so much better on macOS than Windows. TL;DR: “in short: macOS treats fonts with respect and dignity, and Windows mercilessly beats and tortures them to death and throws their mangled, desecrated corpses by the roadside all while laughing about it”
Why fonts look so much better on macOS than Windows. TL;DR: “in short: macOS treats fonts with respect and dignity, and Windows mercilessly beats and tortures them to death and throws their mangled, desecrated corpses by the roadside all while laughing about it”
Headed to #BSidesAustin? Save the date for 𝑩𝑺𝒊𝒅𝒆𝒔 𝑨𝒇𝒕𝒆𝒓 𝑫𝒂𝒓𝒌—the must-attend happy hour after Day 1! 🚨 Hosted by @ghostsecurityhq , Nudge Security, Prophet Security & @MetaCTF 🚨 📅 Dec 5, 2024 🕔 5-7 PM 📍 The Dogwood
hear me out
Worm XSS writeup on bing.com context: medium.com/@pedbap/wormab…
Nick Frichette @Frichette_n
6K Followers 2K Following Staff Security Researcher @datadoghq | DEF CON/Black Hat main stage speaker | he/him | OSCP OSWE | Tweets are my own | Created https://t.co/QGWMJjv9pc
Christophe Tafani-Der... @christophetd
6K Followers 1K Following 302 Location: https://t.co/tP3JTD3HQp
Marco Lancini @lancinimarco
6K Followers 371 Following 💼 Principal Security Engineer 💬 I tweet about Cloud Security and technical leadership ✍🏻 Subscribe to https://t.co/MR69KiF8RH 📚 https://t.co/TrQKzxfnYg is out now!
Rami McCarthy @ramimacisabird
2K Followers 745 Following security, for the internet, at @wiz_io! opinionated about security. (he/him) @[email protected], bsky=https://t.co/fxycKAqA6t
Rory McCune @raesene
5K Followers 2K Following Security Geek, Containers, Kubernetes, Ruby, Hillwalking. Probably more active on Mastodon (@[email protected]) or blue sky (@mccune.org.uk) these days.
Matt Fuller @matthewdfuller
2K Followers 1K Following 💭 Building https://t.co/qF4lN20a4l (better AWS console), https://t.co/dRqqZlMIFL ("open in AI" links) 🛡️ Cloud Security EM @Stripe 🤝 Ex-Founder @CloudSploit_ (sold)
Keval @KevalJagani1
540 Followers 1K Following Engineering - @trendmicro - Building AI Agents for Cybersecurity
Bailey Grace @baileyjgrace
2 Followers 27 Following
infradev @infradev2
8 Followers 1K Following Interested in infrastructure development, cyber operations and security engineering
Roejim @Roejim4798
67 Followers 1K Following
Surtoas @SurtoasL3_TS
16 Followers 976 Following
Landon Lewis @landonix
86 Followers 380 Following
Duslear @DuslearpdP1Qnx
137 Followers 3K Following
Jason @pubal
1K Followers 2K Following Security g33k. Advanced persistent dad. Human-in-the-loop. GSE #220.
Absolute AppSec @absoluteappsec
1K Followers 121 Following “The podcast for kids who cant appsec good and want to learn how to do other stuff good too.” https://t.co/LxF35l9Giw
Aziz saadaoui @aziz_saadaoui
23 Followers 165 Following Cyber Security Enthusiast CTF PLAYER @TsamiCTF
Thouthou @Thouthou4aOd
97 Followers 2K Following
Greg Martin @gregcmartin
2K Followers 3K Following Co-Founder and CEO of Ghost 👻 — views shared here are my own
Sir Helium @_helium
3K Followers 2K Following A talent for making secure systems suddenly feel insecure. No…Not Hacking…Persuasive Computing…Also Here for the Gimmicks too... Views + Opinions = My Own
Seartheighth @SeartheighthfE
149 Followers 3K Following
Khosrow Moossavi @khos2ow
498 Followers 669 Following Women, life, freedom #MahsaAmini #مهسا_امینی Building Cloud, one tool at a time. Go. Kubernetes. Dog Dad. Rock Climber. #SIGMoustache #SIGBouldering
Nicolò @nirebu
150 Followers 1K Following Ruby dev @teamnebulab by day, Security and Bug Bounty Enthusiast by night Author of "Email reputation explained well"
Michael Buckbee @mbuckbee
3K Followers 2K Following Web security pro and marketer. Building https://t.co/KwFM5YcSZf an open-source Web App Firewall for every framework and investing in Knowatoa (AI Rank Tracking)
victoriame @vmelnikova_en
870 Followers 618 Following the business of developer tools @evilmartians Dev Propulsion Labs podcast
Irina Nazarova @inazarova
4K Followers 1K Following CEO @evilmartians, co-founder @any_cable, running #SFRuby
Name @AccordiJoanna
1 Followers 23 Following
Mcumber11 @Monalynnlarsen1
1 Followers 16 Following
Job @Jobvo
27K Followers 4K Following Co-founder and CEO @remote Making it easy for companies to find, hire, pay, and manage their teams globally. Job is really my first name.
Victoria G @victori_ousg
954 Followers 2K Following
divyagururajs @SSS34241765
0 Followers 4 Following
Legend of Starlight @LegendStarlight
7K Followers 5K Following La #LeggendaDelLucedistelle, una space opera fantasy scritta e illustrata da @OlivieriDino / The #LegendOfStarlight a #fantasy #space #novel by @OlivieriDino
Yass Rocma @rocma_yass
3 Followers 40 Following
Sam Bish @Sgt_Samw1ch
100 Followers 646 Following Husband. HLHS Dad. USMC Vet. CLE Sports Junkie. Co-Founder of @HeartWarriorMin
jan harrie @NodyTweet
324 Followers 457 Following
Innzs @MFfLinnd
0 Followers 5K Following
Benjamin Tan @tanbamboo
655 Followers 5K Following siem | analytics and visualization | cyber security | compliance
RSAC Parties @RSACParties
826 Followers 2K Following Unofficial listing of RSA & Vendor Parties at RSA Conference 2025. Not affiliated with RSA. Serverless build by @sheffus on @AWScloud. DMs to @reInventParties
Milun Tesovic @miluntesovic
1K Followers 336 Following Partner @expa, Founder of metrolyrics (acquired by CBS Interactive), gitalytics (acquired by GitHub/Microsoft) & @cmd_security (acquired by Elastic)
kitty @kittykatqu
107 Followers 2K Following
Ghost Security @ghostsecurityhq
188 Followers 14 Following Do you believe in ghosts? 👻 We're hiring! https://t.co/uEwPsNbZeN
Pedro Lourenço @pfilourenco
21 Followers 608 Following
Brad Geesaman @bradgeesaman
4K Followers 1K Following Cloud security things @ghostsecurityhq. Opinions my own. He/him @bradgeesaman.com on Bluesky @[email protected] @[email protected]
Noam Dahan @NoamDahan
654 Followers 1K Following Cloud security researcher at CrowdStrike, European Universities Debating Champion. My 5th grade teacher said I was disruptive.
Pierre Betouin @pbetouin
2K Followers 1K Following Devoted to making products more secure • SVP Products @datadoghq • Former Co-founder of @SqreenIO • Formerly leading RedTeam @Apple
Liam Galvin @liam_galvin
836 Followers 445 Following ☠️ Security ⋆ 🔧 Engineering ⋆ 🐧 Open Source ⋆ 💵 @infracost
Tony Hawk @tonyhawk
4.2M Followers 9K Following Pro skater, father, husband, videogame character, CEO, philanthropist & public skatepark advocate. Old AF and still skating.
Ryan Barbera @ryanbarbera
306 Followers 704 Following High energy with a passion for family, soccer, technology.
Job @Jobvo
27K Followers 4K Following Co-founder and CEO @remote Making it easy for companies to find, hire, pay, and manage their teams globally. Job is really my first name.
Ghost Security @ghostsecurityhq
188 Followers 14 Following Do you believe in ghosts? 👻 We're hiring! https://t.co/uEwPsNbZeN
Liam Galvin @liam_galvin
836 Followers 445 Following ☠️ Security ⋆ 🔧 Engineering ⋆ 🐧 Open Source ⋆ 💵 @infracost
Max Larsen @maxlarsenjr
926 Followers 160 Following #VR/#AR enginner, open source enthusiast. Thoughts on #IoT, #BigData, #DataScience, #AI & #Docker.
Michael Garvin @michael_garvin
410 Followers 228 Following CISO at JAGGAER. The views expressed here are my own and may not represent those of my employer.
The Goat @goatssack
13 Followers 66 Following
Lydia @lydiacareyy
331 Followers 245 Following
sonofshirt 🌻 @sonofshirt
946 Followers 804 Following Christian, Husband, Father, Air Force Academy grad, Wheat Allergy, Geek, BofA Red Team co-Founder, BofA InfoSec Exec. Opinions my own, not of employer.
Clint M. Sand @clintmsand
919 Followers 923 Following Product guy. Cybersecurity defender. Dad. BigGreenEgghead. Musician. Views expressed here are my own and not from my employer.
BenBoosted @BenBoosted
346 Followers 580 Following In no particular order: cyber-security geek, gear head/sportsman drag racer, aspiring sommelier. My tweets are my own musings.
Anthony Barkley @anthony_barkley
1K Followers 2K Following Director, Tanzu Application Platform GTM & Sales Execution. Tech junkie focused on dev experience and security on k8s and agile dev to help businesses innovate.
Megan Horner @meganHorner00
1K Followers 215 Following Marketing @ghostsecurityhq 👻 what matters to me: family, health, dogs, technology
JP Bourget @jp_bourget
2K Followers 4K Following Husband, Father, Pres @bluecyclecyber, EIR @lyticalventures, Recovering founder @syncurity, Cyclist, Advisor, #devops #SOAR #APIs #logpipelines @cycle_override
BryceAB @BryceBostrom
90 Followers 369 Following Craft beer drinker, father, husband and music afficianado
Vinny Velotta @VinnyVelotta
74 Followers 75 Following
YT @LunarStew
18 Followers 332 Following
brian larsen @brianlarsen17
71 Followers 152 Following born VIRGINIA school: University of FLORIDA lives south FLORIDA
Brad Geesaman @bradgeesaman
4K Followers 1K Following Cloud security things @ghostsecurityhq. Opinions my own. He/him @bradgeesaman.com on Bluesky @[email protected] @[email protected]
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