Adam Link @Linkavych
Marine Officer. Post-Tanks tanker. Learning new things now...Persistently not a wizard. Worked on a Hill once. None Joined August 2014-
Tweets3K
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I'm excited to announce our newest online course, Command Line Essentials for Security Analysts. Learn about the course and register here: networkdefense.co/courses/cli/
Ends in a few hours.
If you haven’t taken one of Chris’s courses, or one of his other authors, you’re missing out!
One of my Marines, damn talented analyst, passed OSCP the other day. Proud of the work he put in to do it, and still crush it at work every day!
The mission requires constant learning. New tech (hardware and software), changes in the environment, and more. The basics win. Ask good questions. Move the mission forward.
I could not agree more. I spent years seeing huge companies lose their most valuable IP to Chinese espionage and now every new company/product/innovation from China just makes me wonder how much of the underlying IP was stolen. Every now and then, I can even spot it.
I could not agree more. I spent years seeing huge companies lose their most valuable IP to Chinese espionage and now every new company/product/innovation from China just makes me wonder how much of the underlying IP was stolen. Every now and then, I can even spot it.
I have a hard time recognizing or appreciating Chinese innovation when I have spent my career responding to intrusions, particularly 🇨🇳 hacks of tech & data companies while at Mandiant. For so many in infosec, it’s impossible to differentiate breakthroughs from decades of…
Job opening on my team for a Lead Red Team role: linkedin.com/posts/mubix_co…
Finished this weekend. A quick read. Will take me a bit to sort out my thoughts, but a worthwhile read. Unit X: How the Pentagon and Silicon Valley Are Transforming the Future of War a.co/d/17s70HU
Rob’s show is great, and the kids really enjoyed it (again) this year!
Rob’s show is great, and the kids really enjoyed it (again) this year!
Did I run for two hours in six inches of snow, and counting? Yep! Maybe not the smartest thing, but much needed and peaceful for a long, slow run.
The overarching analytic theme of futures estimates for the coming year (+/- 6months, in span of Moore) is that of brutal reset on long deferred pressures. There are so many areas in which the short term, optics driven management of day to day media cycles has resulted in major…
Finished the year with a wet and very muddy run. Good times. Here’s to over 1000 miles running next year!

Brian Kerg @BrianKerg
2K Followers 931 Following IPSI Fellow @AtlanticCouncil | Ed Board @NavalInstitute alumnus | @IrregWarfare Fellow | Writer | Views my own, RT =/= endorsement
Sebastian Bae @SebastianBae
16K Followers 4K Following Senior Game Designer @CNA_org. Adjunct Professor @GeorgetownCSS & @GUWargaming. Former US Marine. Opinions own.
Ian TB @ian_tb03
2K Followers 611 Following Retired #Marine, scribbler, #wargamer, geek. Author of “A New Conception of War” on #USMC reading list. Opinions my own.
Zach Ota @zach_ota
2K Followers 2K Following Beholding the Pacific | Non-resident fellow @TheKrulakCenter | Maritime fellow @ycapsjapan
Dave Kennedy @HackingDave
223K Followers 6K Following Founder @Binary_Defense @TrustedSec Co-Owner https://t.co/HQC75WhdJh. @WeHackHealth Pod. God + Family/Hacker/CSO/USMC/Intel/Fitness. Make the world a better place.
Hope Hodge Seck @HopeSeck
15K Followers 4K Following Freelance journalist, full-time mom of 4 (new!), BQ marathoner. Formers: Managing editor @Militarydotcom, VP @MilReporters, @IrregWarfare Ed. Director.
John Hultquist @JohnHultquist
29K Followers 1K Following Chief Analyst, Google Threat Intelligence Group. @CYBERWARCON and @SLEUTHCON founder. Johns Hopkins professor. Army vet.
cdrsalamander @cdrsalamander
29K Followers 1K Following Owner of the milblog CDR Salamander and co-host of the Midrats podcast (https://t.co/0kyfyL3EVn). Views my own, but really should be yours.
Jim LaPorta @JimLaPorta
93K Followers 10K Following Newsman at @CBSNews | Former infantryman at @USMC
Steven Arango @StevenJArango
781 Followers 604 Following Christian | Marine | @UALawSchool grad | @MasonNatSec and @FDD Fellow | Former law clerk @ SDTX | Go @Yankees | Tweets = my own
Heather Venable ✈�... @Heather_at_ACTS
3K Followers 4K Following AssoProf @ACSC_Airpower; wrote How the Few Became the Proud; Duke/Hawaii/TexasA&M grad; my opinions only
Dark Laughter @DarkLaughterTDB
2K Followers 976 Following OIF/OEF vet and @DuffelBlog writer. #satire #natsec
Georgetown University... @GUWargaming
5K Followers 2K Following GUWS provides a venue for current and aspiring wargamers to learn more about wargaming and build their professional networks.
Dan Lamothe @DanLamothe
145K Followers 5K Following Military affairs @washingtonpost. State-school alum @UMassJournalism & @merrillcollege. Straight outta Chicopee, MA. Signal: danlamothe.30
Wargaming @BarrickTim
3K Followers 1K Following Wargaming Director. Krulak Center for Innovation & Future Warfare. Marine Corps University. Operational Wargame System. Tun Tavern Fellowship. Views are my own.
Andrew Thompson @ImposeCost
39K Followers 1K Following Head of Research and Discovery (RAD) @Google Threat Intelligence Group via @Mandiant acquisition. Posts are attributable to me—not my employer. Former @USMC.
matthew. @iAmTheWarax
41K Followers 565 Following world's foremost hippopotamus appreciator. diplomacy enthusiast. gentleman. ardent russia disrespector. opinions my own, etc
JD Work @HostileSpectrum
9K Followers 1K Following Former intel, now academic @NDU_CIC, @TheKrulakCenter, @SIWPSColumbia @ColumbiaSIPA, @CyberStatecraft, @ElliottSchoolGW, @PAISWarwick. Apolitical, views=own
Clinton Everard @ClintonEverard1
46 Followers 7K Following
Jeff Higgins @Jeffhiggins021
380 Followers 5K Following Home🏠of your favorite Bourbon,Whiskey,Cognac,Tequila,Rum🍸🍷🥃
American 🇺🇲🇺... @America87726927
300 Followers 4K Following God, Family, The constitution, MAGA, MAHA, DOGE, God Bless America, God Bless Our Military, Tennessee Vols GBO!🇺🇲🇺🇸🌎
Shawna Langworth @LangworthS70617
89 Followers 4K Following
lightsider2 @JakeMender
55 Followers 745 Following Just a lurker here, not a bot. Which is exactly what I’d say if I was a bot 😉
James Ibrahim @JamesIb54140322
54 Followers 3K Following
Slarsmewgl @Slarsmewglk36o
25 Followers 844 Following
Rosy 🌷 @rose_official86
1K Followers 2K Following
Nlofoughth @Nlofoughthoao
42 Followers 4K Following
yeddybo @joshjolson80
41 Followers 607 Following
Sewsenoa @SewsenoaVtypSr
240 Followers 5K Following
Laretaus @LaretausyA0409
50 Followers 4K Following
Looshewd @LooshewdM_UHfw
286 Followers 6K Following
spider @LulleLullu63135
133 Followers 3K Following
Terrean @Terrean8AsoX
9 Followers 108 Following
Art Gorman @ArtGorman2
150 Followers 574 Following Former US Marine Corps Officer, Second Career Wall Street, Georgetown Grad, Live NYC
BethReed @heiteya1975
13 Followers 132 Following We invite you to come here to find your soulmate. Please click on our blind date club WhatsApp link https://t.co/dvzhrySYqo
Noturski @NoturskiMkg
55 Followers 894 Following
EmilyDoherty @XenaF1C2HUTOo
79 Followers 7K Following
Theetoez @TheetoezNbztf
24 Followers 483 Following
Whitney Hernandez @WhitneyHer30846
117 Followers 4K Following
Tarnuez @TarnuezBync3
68 Followers 2K Following
Tatadough @TatadoughyhXz
42 Followers 4K Following
Frances @obuchikiku87396
99 Followers 7K Following
kevin @kswzzl
67 Followers 375 Following engineer, digital wrench-turner. yes I feel the fucking AGI.
🖍️ᗪʏꜱꜰᴜ... @DysfunctionalJH
2K Followers 4K Following 🖍️Medically Retired USMC Veteran and Former Truck Driver. Mental Healthcare Advocate Focused on Men’s Mental Health. Full Time RV’r And PC Gamer🖍️
Peighr @PeighrpVV1
280 Followers 6K Following
石田 光一 @SlawteyshMVt
156 Followers 3K Following
Daniel Barber @gaijindan
12K Followers 6K Following Co-founder & CEO @DataGrail | Columnist @VentureBeat @FastCompany @Forbes | Advisor @Chorus_ai @Outreach_io @SignOnSite #CyberSecurity #Privacy #AI #Marketing
k1LLsCr33n @Gfunknsoul16
54 Followers 907 Following
StoicCobra🤷🏻 @stoiccobra1
47 Followers 433 Following
gyptazy @gyptazy
18K Followers 15K Following FreeBSD advocate who is heavily into Ansible, BGP (AS20621), DevOps, Kubernetes, Proxmox, XCP-ng, Python, Rust & RISC-V and builds own decentralized solutions.
Fiona @smasoasm43046
94 Followers 7K Following Life is not measured by the number of breaths we take, but by those moments that take our breath away.
Sherty @ShertyEXv2
7 Followers 409 Following
RaeAlerander @NP65K86sRnS9zOk
30 Followers 3K Following
Lara♍️ @amranthana
258 Followers 2K Following I have learned over the years that when one's mind is made up, this diminishes fear
jschrein @jschrein
396 Followers 615 Following Marine. Husband. Father. Nerd. Into: CrossFit, Michigan football, fat tire mountain biking. Co-host of @ThePhoenixCast podcast.
Cybertection LLC (Jos... @Cyberjoe2050
539 Followers 7K Following Cybertection is your choice for all security software, but our specialty is always going to be antivirus software. We are your digital bodyguard.
Brian Kerg @BrianKerg
2K Followers 931 Following IPSI Fellow @AtlanticCouncil | Ed Board @NavalInstitute alumnus | @IrregWarfare Fellow | Writer | Views my own, RT =/= endorsement
Sebastian Bae @SebastianBae
16K Followers 4K Following Senior Game Designer @CNA_org. Adjunct Professor @GeorgetownCSS & @GUWargaming. Former US Marine. Opinions own.
Ian TB @ian_tb03
2K Followers 611 Following Retired #Marine, scribbler, #wargamer, geek. Author of “A New Conception of War” on #USMC reading list. Opinions my own.
Zach Ota @zach_ota
2K Followers 2K Following Beholding the Pacific | Non-resident fellow @TheKrulakCenter | Maritime fellow @ycapsjapan
Mick Ryan, AM @WarintheFuture
354K Followers 1K Following Strategist, Leader & Author | Retd Army Major General | Senior Fellow for Military Studies @LowyInstitute | @CSIS | Futura Doctrina substack | #BannedInRussia
Jack McCain @McCainJack
30K Followers 483 Following Teddy Roosevelt conservationist, former Afghan hand, helicopter pilot, daedalist votary, man about town, and hopeful raconteur. 🇦🇫@MilWritersGuild
Rob Lee @RALee85
685K Followers 4K Following Senior Fellow @FPRI. Previously @USMC, @ColumbiaSIPA, @CentreAST. Focused on Russian defense policy.
Blake Herzinger @BDHerzinger
35K Followers 2K Following Navies, Supply Chains, Trade, Asian Security, Part-Timer | @cimsec @ip_advisors @AEIfdp @USSC @twitter @PacificForum @PacificFleet. Personal opinions.
Commandant of the @US... @CMC_MarineCorps
84K Followers 61 Following Official account of Gen Eric M. Smith, the 39th Commandant of the @USMC. Likes, follows, retweets do not = endorsement.
Dave Kennedy @HackingDave
223K Followers 6K Following Founder @Binary_Defense @TrustedSec Co-Owner https://t.co/HQC75WhdJh. @WeHackHealth Pod. God + Family/Hacker/CSO/USMC/Intel/Fitness. Make the world a better place.
The Strategy Bridge @Strategy_Bridge
33K Followers 1K Following Official account for The Bridge, an org focused on the development of people in #Strategy, #NationalSecurity, & #MilitaryAffairs. Publishing & funding leaders.
Ryan Evans @EvansRyan202
40K Followers 3K Following CEO & Founder @BedrockSaaS @WarontheRocks @Cogs0fWar 🇺🇸
U.S. Marines @USMC
1.7M Followers 292 Following The official Twitter account of the United States Marine Corps. The appearance of links does not constitute endorsement.
Hope Hodge Seck @HopeSeck
15K Followers 4K Following Freelance journalist, full-time mom of 4 (new!), BQ marathoner. Formers: Managing editor @Militarydotcom, VP @MilReporters, @IrregWarfare Ed. Director.
John Hultquist @JohnHultquist
29K Followers 1K Following Chief Analyst, Google Threat Intelligence Group. @CYBERWARCON and @SLEUTHCON founder. Johns Hopkins professor. Army vet.
cdrsalamander @cdrsalamander
29K Followers 1K Following Owner of the milblog CDR Salamander and co-host of the Midrats podcast (https://t.co/0kyfyL3EVn). Views my own, but really should be yours.
Ukraine Memes for NAT... @LivFaustDieJung
69K Followers 144 Following Be good to one another, y'all.
Jim LaPorta @JimLaPorta
93K Followers 10K Following Newsman at @CBSNews | Former infantryman at @USMC
DistrictCon @DistrictCon
985 Followers 26 Following A new DC hacker conference: Bringing together builders, breakers, and fixers to do cool shit. 🪩 Year 1: January 24-25, 2026 🪩 https://t.co/qYKu4hl0Uj
rob harvilla @harvilla
34K Followers 1K Following host / author of 60 SONGS THAT EXPLAIN THE '90S (book out tues. 11-14-23), ringer senior staff writer, gawky ohioan
freefirex @freefirex2
2K Followers 153 Following Research Practice Lead @Trustedsec gamer and nature enthusiast
Low Orbit Security @LowOrbitSec
383 Followers 139 Following Tailored Security Solutions from @grahamhelton3
Robert Graham @ErrataRob
66K Followers 2K Following Created (BlackICE,IPS,sidejacking,masscan). Doing (blog,code,cyber-rights,Internet-scanning). Macrodata refiner.
Eduard Habsburg @EduardHabsburg
113K Followers 6K Following Ambassador of Hungary to the Holy See and the Sovereign Order of Malta. New Book: BUILDING A WHOLESOME FAMILY https://t.co/Sz1YOA3sTP
Kyle Cucci @d4rksystem
6K Followers 560 Following Threat Research @proofpoint | Author of "Evasive Malware" @nostarch | Talks about cybercrime, threat intel, and malware stuff.
Daniel Barber @gaijindan
12K Followers 6K Following Co-founder & CEO @DataGrail | Columnist @VentureBeat @FastCompany @Forbes | Advisor @Chorus_ai @Outreach_io @SignOnSite #CyberSecurity #Privacy #AI #Marketing
vermaden @vermaden
3K Followers 823 Following Lets say it using a "cloud tag" ... FreeBSD BSD UNIX Linux Backup Restore Storage Clusters Distributed Desktop Laptop X11 ThinkPad AMIGA Shell POSIX ZSH ZFS
gyptazy @gyptazy
18K Followers 15K Following FreeBSD advocate who is heavily into Ansible, BGP (AS20621), DevOps, Kubernetes, Proxmox, XCP-ng, Python, Rust & RISC-V and builds own decentralized solutions.
Ruben Groenewoud @RFGroenewoud
525 Followers 301 Following A security research engineer at @Elastic focusing mainly on Linux behavior-, signature- and ML-based detection engineering. Github: https://t.co/KKlA2KIjGj
HaxRob @haxrob
15K Followers 452 Following I enjoy breaking things. Telco / mobile and IoT security. Surfing the information super highway one keystroke at a time.
jschrein @jschrein
396 Followers 615 Following Marine. Husband. Father. Nerd. Into: CrossFit, Michigan football, fat tire mountain biking. Co-host of @ThePhoenixCast podcast.
Marcus Edmondson @ShowMeTheIOCs
464 Followers 1K Following Sr. Incident Response Consultant @Google Public Sector - Views are my own and not affiliated with my employer.
Elder Pine Brewing @elderpinebeer
1K Followers 36 Following Farm brewery in Gaithersburg, Maryland focusing on hop-saturated IPAs, farmhouse ales, dark beer, and barrel-aged sours.
𝕯𝖒𝖎𝖙𝖗�... @ddd1ms
11K Followers 1K Following
Katnip - UBO is the n... @Katnip95352013
327 Followers 467 Following Runs w/ scissors. Hawkish liberal (it's a thing). Former high-side dweller. The fight is on the low side. Snarkist xtraordinaire. 60% #NatSec topics. 40% b.s.
Adam @adamUCF
645 Followers 2K Following UCF, Rivian, Cadillac. Infosec engineer by day. Keep a semblance of anonymity so I don't get fired. Surfing, boating, etc for fun. Rivian referral ADAM1917076
Steve Stone @stonepwn3000
1K Followers 455 Following @sentinelone | Fmr. @Mandiant, @IBM, @rubrik, USG | TV/VCR repair, views are my own. Also [email protected]/stonepwn3000.bsky
Chowdah Hill @ChowdahHill
98K Followers 300 Following Proud Captain of the best damn ship(s) in the Navy. All views presented are mine and do not represent DoD/DoN. Follows/RTs/links ≠ DoD/DoN endorsement.
Gynvael Coldwind @gynvael
38K Followers 1K Following security researcher/programmer/director @ HexArcana Cybersecurity GmbH ⁂ @pagedout_zine ⁂ @DragonSectorCTF ⁂ https://t.co/ShG2c5As1K ⁂ ex-Google ⁂ he/him
wallfacer @simplylurking2
1K Followers 1K Following
lcamtuf @lcamtuf
38K Followers 498 Following Substack: https://t.co/yFvmNisGW3 Homepage: https://t.co/iFAXZxCO5H
jungman @notajungman
741 Followers 4K Following undefined, and any attempt would be ill advised and unrefined.
ᴉpᴉǝH 🐐💕 @summer__heidi
14K Followers 2K Following security! personal account. views are that of rustic australian countryside. nothing is an endorsement. why do you hate fun? for educational purposes only.
Tony Stark @Iron_Man_Actual
9K Followers 512 Following NatSec. Tech. China. Creator of Breaking Beijing. Author of EX SUPRA, the story of the world after Taiwan falls. Buy it here: https://t.co/0DGYVEpXqP?…
Maciej Radzikowski @radzikowski_m
2K Followers 125 Following 🛠️ AWS Community Builder ☁️ Doing serverless on AWS 📚 Sharing knowledge: bite-sized tips on Twitter and longer ones on https://t.co/sqFSZhgkbM
ringwiss @ringwiss
17K Followers 60 Following 🏳️🌈 🇪🇺 🇵🇱 🇬🇧 He/him. Armchair parliamentarian. I type at 140 wpm. RTs are endorsements.
GCHQ @GCHQ
184K Followers 327 Following The UK's intelligence, security and cyber agency, helping to keep the UK safe online and in the real world. Follow the cyber security arm of our mission @NCSC.
NCSC UK @NCSC
144K Followers 456 Following We are the National Cyber Security Centre – part of the UK’s intelligence & cyber agency @GCHQ. We help to make the UK the safest place to live and work online.
Mehmet Ergene @Cyb3rMonk
13K Followers 437 Following https://t.co/uAlYlXIpyV Learn #KQL for #ThreatHunting, #DetectionEngineering, and #DFIR @BluRavenSec | Microsoft Security MVP | #DataScience
Is Now on VT! @Now_on_VT
4K Followers 788 Following Stay ahead of cyber threats. Get real-time alerts on notable APT/FIN/ORB indicators from VirusTotal. A threat intel project by @craiu.
Steven McCanne @SteveMcCanne
255 Followers 198 Following Coding CEO @ Brim. Co-founder of Riverbed and FastForward Networks. Co-inventor of super-structured data, Zed, tcpdump, BPF, pcap.
Fox_threatintel @banthisguy9349
14K Followers 261 Following Just a person who is against cyber crime and dictators like Putin
MrBeast @MrBeast
33.2M Followers 2K Following DONATE TO TEAMWATER $1 IS 1 YEAR OF CLEAN WATER FOR SOMEONE IN NEED!
The Linux Foundation @linuxfoundation
575K Followers 9K Following A nonprofit organization enabling mass innovation through open source. #linux #kubernetes #riscv #hyperledger #anuket #openssf #openjs #o3de and more!
@bingohotdog@infosec.... @bingohotdog
82 Followers 166 Following fighting malicious traffic by moonlight 🌙. she/her.
Tyler Hudak @SecShoggoth
7K Followers 958 Following Reverse Engineering, IR, InfoSec. Also huge RPG guy. Elder of the Internet. Tweets and opinions are my own and not the views of my employer.
Jon DiMaggio @Jon__DiMaggio
9K Followers 854 Following Bad guy chaser, writer/author, espionage & ransomware SME. Sometimes I harass my dog. He is the brains behind these projects and opinions are his.
TracketPacer @TracketPacer
58K Followers 396 Following 🚀 rockit network engineer 👩🏼💻🛜 weird use cases & silly tech | find me on a platform not run by a nazi 👋🏼