David Linnemann @t3chn1cs

ITSec in Healthcare Joined February 2014

Tweets

1
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51
Following

1K
Likes

168

Luke Bailey @imbadatlife

10 years ago

"Hello, my name is Mr. Rettalb, and I would like to stand for president of FIFA."

52 3K 2K 0 0

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Sylvia @Earooallou8502

18 Followers 963 Following Create your own sunshine.

Martha @simms81martha

382 Followers 3K Following

Georgina @Mwalki271

27 Followers 953 Following Life is short. Buy the shoes.

SusieFrederick @3PyPDo01A53ZPc1

39 Followers 2K Following

Carli Abernathy @carli39920

120 Followers 3K Following

Maufie @Maufie5566095

49 Followers 2K Following

Blaise Schamberger @BlaiseScha46526

61 Followers 2K Following

Freedom of Information for all people! // “Security professional” on the blue team // hacker // datahoarder // tea // account == NSFW // opinions != employer’s

lys @ly7ine

966 Followers 1K Following Freedom of Information for all people! // “Security professional” on the blue team // hacker // datahoarder // tea // account == NSFW // opinions != employer’s

izan @izanhower

1K Followers 4K Following Shit ⳩oster. Space Demon. ⳩roceed with caution.

Smashing stuff that must not break later.
Be proactive, realistic, fast. Stay alive.

When we build a solution, can we talk about requirements first, please?

HeadOffSecurity@masto... @HeadOffSecurity

151 Followers 887 Following Smashing stuff that must not break later. Be proactive, realistic, fast. Stay alive. When we build a solution, can we talk about requirements first, please?

Shelley @shelleywood88

296 Followers 3K Following

Ryann @r_cochran52

272 Followers 3K Following

Thetesl @thetesl68411

96 Followers 3K Following

DevOps Developer. Disabled Veteran. BSD and Linux Pro. AWS and Azure Expert. Ask me anything about the #CFAA. I roll with @adezero.

Conrad Rockenhaus @RockRockenhaus

241 Followers 149 Following DevOps Developer. Disabled Veteran. BSD and Linux Pro. AWS and Azure Expert. Ask me anything about the #CFAA. I roll with @adezero.

Kathleen @kathleen_noeldn

277 Followers 3K Following

Mary @williams_mary80

276 Followers 3K Following

Cheri @spatarocheri20

360 Followers 3K Following

Patricia @patricia_catoe6

277 Followers 3K Following

Tillie @tilliedueber39

377 Followers 3K Following

Brenda @brenda96anderso

612 Followers 3K Following

3rd class technician on the Jupiter Mining Corporation ship Red Dwarf, registration number RD 52 169. Eventually I became the last human being in the universe.

Dave Lister @fak3r

4K Followers 3K Following 3rd class technician on the Jupiter Mining Corporation ship Red Dwarf, registration number RD 52 169. Eventually I became the last human being in the universe.

Lakeisha @lakeisha_reyes1

285 Followers 3K Following

Peter loves 🐈‍�... @PeSt64

4K Followers 4K Following Fella, retired, Ex DFIR, cats, privacy, sim, cats, movies, cats, music, cats, other, cats...have i said cats? -from 🇩🇪

Adderall @gbaddy94

160 Followers 622 Following https://t.co/A0kJkFbS6k

dr0pbears 🚮 @dr0pbears

458 Followers 2K Following (^-.-^) // accidental red teamer // self proclaimed meme war champion // OSINT all the things // #proveitsnotdns // @OSPAsafeescape

@[email protected] | M... @leyrer

6K Followers 5K Following Find me on Mastodon at https://t.co/uAs1Q9Mymx

Klempner deines Datenklos.

Zu wenig bei @westwoodlabs

Tweets können Spuren von Autismus und ADS enthalten.

#teambahncard100

Follow, Retweet != Endorsement

📶Max🏳️‍🌈... @LTE_Max

1K Followers 3K Following Klempner deines Datenklos. Zu wenig bei @westwoodlabs Tweets können Spuren von Autismus und ADS enthalten. #teambahncard100 Follow, Retweet != Endorsement

Nach der Wahl ist vor der Wahl, #LTW_RLP2026 @gruene_rlp
Ehemann, Drillingsvater, Hundemensch, Demokrat, Grün, gegen Populismus & Extreme
🦋 https://t.co/7Y1Z0LYQ4I

Dirk Schrader @DirkSchrader_

1K Followers 1K Following Nach der Wahl ist vor der Wahl, #LTW_RLP2026 @gruene_rlp Ehemann, Drillingsvater, Hundemensch, Demokrat, Grün, gegen Populismus & Extreme 🦋 https://t.co/7Y1Z0LYQ4I

#Christian #SystemAdminitrator #Security #InfoSec Expert #USNavy #Veteran #VCDL Member #Genealogy Expert #SciFi #Author / Writer #ADHD Diagnosed

Eric Wright @EricWright0

142 Followers 370 Following #Christian #SystemAdminitrator #Security #InfoSec Expert #USNavy #Veteran #VCDL Member #Genealogy Expert #SciFi #Author / Writer #ADHD Diagnosed

Network Moose @NetworkMoose

789 Followers 811 Following Moose in a field… the field of networking! Pronouns: they/them/moose.

Star player of the Zanarkand Abes. Principal Security Consultant || #CARTP | #CRTL | #CRTO | #OSCP | #OSWP | #OSEP | #CREST CRT/CPSA | Thoughts are my own. ハッカー

Daniel (ダニエル) @ImpetuousDanny

1K Followers 826 Following Star player of the Zanarkand Abes. Principal Security Consultant || #CARTP | #CRTL | #CRTO | #OSCP | #OSWP | #OSEP | #CREST CRT/CPSA | Thoughts are my own. ハッカー

Weird security voyeur. Vibe merchant. CISO of your 🩷 Official USPS fan account. 🎉 Host of THE Microsoft Threat Intelligence Podcast. I like crime actors.

💻 Sherrod DeGrippo... @sherrod_im

36K Followers 7K Following Weird security voyeur. Vibe merchant. CISO of your 🩷 Official USPS fan account. 🎉 Host of THE Microsoft Threat Intelligence Podcast. I like crime actors.

Go/Rust writer and teacher 🦀. Programming is fun, and you should have fun! Join my Code Club for free Rust + Go learning resources ↓

John Arundel @bitfield

95K Followers 89K Following Go/Rust writer and teacher 🦀. Programming is fun, and you should have fun! Join my Code Club for free Rust + Go learning resources ↓

Infosec dork, boxer, poker player, dog owner/operator, spiller of things. Cars, vidya games, and cooking are my jam. #ChiefsKingdom and Royals fanatic. #SecKC

Lina @d0rkph0enix

38K Followers 10K Following Infosec dork, boxer, poker player, dog owner/operator, spiller of things. Cars, vidya games, and cooking are my jam. #ChiefsKingdom and Royals fanatic. #SecKC

Mostly organic radio dampener, Microsoft B-roll actress, Digital Space Pirate, Practitioner of thermonuclear anti-gender warfare, she/her

freqy 🏳️‍🌈�... @FreqyXin

1K Followers 1K Following Mostly organic radio dampener, Microsoft B-roll actress, Digital Space Pirate, Practitioner of thermonuclear anti-gender warfare, she/her

foulenzer @foulenzer

171 Followers 390 Following #kaeferjaeger | Security Analyst | he/him

Ash ∆🌈∞♥️ @ashweb1

303 Followers 1K Following IT Geek & Digital fanatic into HackerCamps, SolarPower & Computers. #ElectricCarFuture https://t.co/oVtqUDi2SI…

Kate Brew @securitybrew

28K Followers 16K Following Mom, Moderate common sense engineer #owasp #lasconatx @GeorgiaTech alum. Funemployed. No one knows what I’m up to.

Most companies only realise they are breached when informed by a 3rd party. This is a stupid problem! Thinkst Canary. Know. When it Matters.

Thinkst Canary @ThinkstCanary

13K Followers 10K Following Most companies only realise they are breached when informed by a 3rd party. This is a stupid problem! Thinkst Canary. Know. When it Matters.

🏴‍☠️ ÐΞΛ�... @DeathsPirate

3K Followers 4K Following Homo Ludens. Homo Faber.

Head of Cyber Security. Threat Modeler. Cloudy things. Drawer of graphs. Radical optimist. Netball. Malbec. Fat dog owner. #BlueTeam #viewsmyown

Tash Norris @TashJNorris

4K Followers 3K Following Head of Cyber Security. Threat Modeler. Cloudy things. Drawer of graphs. Radical optimist. Netball. Malbec. Fat dog owner. #BlueTeam #viewsmyown

Mumblings of a perpetual n00b| Xoogler/mandiant| #Hacker @binaryhansolo == ❤️| mama of THE amazing #actuallyautistic Bubbs| @infosecwhiskey @hackerhaussec

Ushi @ush1c

16K Followers 8K Following Mumblings of a perpetual n00b| Xoogler/mandiant| #Hacker @binaryhansolo == ❤️| mama of THE amazing #actuallyautistic Bubbs| @infosecwhiskey @hackerhaussec

Red Team Operator @BHinfoSecurity #HackThePlanet APT-C-40 #Father - Married to @N1N4011 #Fishing #WeightLifting #CombatVeteran

Curtis Ringwald💥�... @C0axx

6K Followers 4K Following Red Team Operator @BHinfoSecurity #HackThePlanet APT-C-40 #Father - Married to @N1N4011 #Fishing #WeightLifting #CombatVeteran

💻 #CyberSecurity geek writer & speaker
👩 Founder @AICyberSecAssoc @NeuroUnityUK
❤️'s #Films #SciFi #Queen #Tech #Retro
💣#NuclearWar
🧠 #OpenlyNeurodivergent

Lisa Ventura MBE FCII... @cybergeekgirl

14K Followers 8K Following 💻 #CyberSecurity geek writer & speaker 👩 Founder @AICyberSecAssoc @NeuroUnityUK ❤️'s #Films #SciFi #Queen #Tech #Retro 💣#NuclearWar 🧠 #OpenlyNeurodivergent

/dev/random @0xDezzy

3K Followers 5K Following 🏴‍☠️ Dallas based security consultant | Anti-Social Social Engineer | High Tech Low Life | 🜏 My views are my own 𖤐

mmahmed @mmahmed54263686

478 Followers 4K Following I am a internet marketer from Bangladesh

Isellnets @Trenton19338442

0 Followers 25 Following

Wandering Star @SW_Samii

5K Followers 4K Following Curator of Chaos Security Weekly Director of Operations (Studio Mom).

xIoT Security Evangelist @phosphorusinc | Offensive Security Expert | Phillip Wylie Show Podcast Host @thehackermaker | @pentesterblue coauthor

Phillip Wylie @PhillipWylie

52K Followers 20K Following xIoT Security Evangelist @phosphorusinc | Offensive Security Expert | Phillip Wylie Show Podcast Host @thehackermaker | @pentesterblue coauthor

RallySecurity is a #twitch podcast that aims to help and encourage the #infosec community. Email: ben@rallysecurity.com

RallySecurity @RallySecurity

7K Followers 4K Following RallySecurity is a #twitch podcast that aims to help and encourage the #infosec community. Email: [email protected]

Cookie Connoisseur @browsercookies

2K Followers 93 Following Ex-Unit 350: Elite cookie ops. Perfect bake temp. No ties to Unit 8200.

Tangent65536 @tangent65536

82 Followers 0 Following

professional it/that and lil/shid @wassieverse & @wassie

NOT A FROK D:

mite be a multiagency fed (unproven)

check out https://t.co/kq0S9R3VHx

smolting (wassie, ver... @inversebrah

370K Followers 5K Following professional it/that and lil/shid @wassieverse & @wassie NOT A FROK D: mite be a multiagency fed (unproven) check out https://t.co/kq0S9R3VHx

Huntress @HuntressLabs

37K Followers 536 Following Managed #cybersecurity without the complexity. EDR, ITDR, SIEM & SAT crafted for under-resourced IT and Security teams.

Brazilian Security Analyst | Malware Analysis | Responsible for the Slowest Algo in HashDB | Can barely reverse Hello World | PTC

Dodo on Security 🇵... @dodo_sec

2K Followers 1K Following Brazilian Security Analyst | Malware Analysis | Responsible for the Slowest Algo in HashDB | Can barely reverse Hello World | PTC

Stay ahead of cyber threats. Get real-time alerts on notable APT/FIN/ORB indicators from VirusTotal. A threat intel project by @craiu.

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.

Unhinged anime catgirl who rambles about AR/VR and gaming.
LunayianBusiness@gmail.com | PFP: @quwellet

Luna @Lunayian

8K Followers 991 Following Unhinged anime catgirl who rambles about AR/VR and gaming. [email protected] | PFP: @quwellet

Quentin @qtnx_

17K Followers 540 Following i use nixos btw, research engineer @mistralai, prev. https://t.co/SDROdHKqTQ, husband, all opinions my own

∞ @infenet

5K Followers 4K Following 20+ years ago I wrote code in BASIC👴🏽. iOS reverse engineering pays the bills👨🏽‍💻. Addicted to fuzzing🍀. Perfecting my craft👨🏽‍🔬.

inversecos @inversecos

80K Followers 83 Following founder & hacker @xintraorg 🌎

sixtyvividtails @sixtyvividtails

3K Followers 393 Following Currently working as an independent GUID merchant. Fully licensed. I acquire, produce, and sell high-quality GUIDs.

billy @billy_agi

591 Followers 127 Following I like machines and I cannot lie!

jj @schlizzawg

892 Followers 102 Following ૮ ˶ᵔ ᵕ ᵔ˶ ა ½ of @imputnet | pfp @paypalme20bucks

We're in a race. It's not USA vs China but humans and AGIs vs ape power centralization.
@deepseek_ai stan #1, 2023–Deep Time

«C’est la guerre.» ®1

Teortaxes▶️ (Deep... @teortaxesTex

43K Followers 3K Following We're in a race. It's not USA vs China but humans and AGIs vs ape power centralization. @deepseek_ai stan #1, 2023–Deep Time «C’est la guerre.» ®1

xjdr @_xjdr

25K Followers 620 Following ptx enjoyer

Greg Hogan @gregjhogan

1K Followers 84 Following @comma_ai

pt malicious network traffic researcher, speaker / this blog about new malware & interesting С2 communication & my work life

Kseniia \n @naumovax

3K Followers 119 Following pt malicious network traffic researcher, speaker / this blog about new malware & interesting С2 communication & my work life

Georgi Gerganov @ggerganov

52K Followers 289 Following 24th at the Electrica puzzle challenge | https://t.co/baTQS2bdia

nc 🌐🕸️🐱 @thoughtfault

5K Followers 2K Following Supreme Leader @SpacialSec SpacialSec discord: https://t.co/12VEpIIgYL

miltinhoc @miltinh0c

469 Followers 354 Following 🐰

Tay 💖 @tayvano_

88K Followers 7K Following dont believe their lies 🦊 💖🗡️

snwy @snwy_me

13K Followers 1K Following no i don't have a shitcoin what is wrong with you people

Threat Intel Specialist and Incident Responder. Private account. All opinions expressed here are mine only.
https://t.co/7dQQO1JwUd

Szabolcs Schmidt @smica83

2K Followers 414 Following Threat Intel Specialist and Incident Responder. Private account. All opinions expressed here are mine only. https://t.co/7dQQO1JwUd

Mykola Grymalyuk @khronokernel

5K Followers 123 Following Stuff at Fruit Co. Formerly OpenCore Legacy Patcher.

An Aussie who does cyber things | Threat Hunting Manager @HuntressLabs | Former Principal @CrowdStrike and HuntressLabs

Jai Minton @CyberRaiju

8K Followers 1K Following An Aussie who does cyber things | Threat Hunting Manager @HuntressLabs | Former Principal @CrowdStrike and HuntressLabs

Aman Mahendra @amanmahendra_

Chris Hatton @hattonsec

850 Followers 348 Following Cyber Security Consultant and Researcher. ex @dmuhackers chairman. OSCP, CSTL INF

pryx @holypryx

5K Followers 3 Following ehhhhh i'm a big LARP

snopes.com @snopes

262K Followers 76 Following The internet’s definitive fact-checking resource.

AmberWolf @AmberWolfSec

426 Followers 0 Following Offensive Cyber, Risk Management & Governance, Vulnerability Research and Technical Due Diligence

I'm not using this Twitter account anymore. Don't trust it. My new Twitter = @zebleerguy & you can verify that on my website and Telegram

zebleer @zebleerpo1

5K Followers 1 Following I'm not using this Twitter account anymore. Don't trust it. My new Twitter = @zebleerguy & you can verify that on my website and Telegram

pancak3 @pancak3lullz

13K Followers 376 Following cyber go brrr PGP: 0x04ED1E328E543133

basic persistent threat @_lagrangepoint hacker, designer, dilettante • prev @claygorilla @tensorfuse • currently: https://t.co/PIGBn2gw0n

Rithwik (is in SF) @thel3l

10K Followers 855 Following basic persistent threat @_lagrangepoint hacker, designer, dilettante • prev @claygorilla @tensorfuse • currently: https://t.co/PIGBn2gw0n

Malicious traffic detection system: @maltrail;

Maltrail Demo Page: https://t.co/eimXdZvjWo;
Maltrail FAQ: https://t.co/Kne9lewPHT

Mikhail Kasimov @500mk500

5K Followers 596 Following Malicious traffic detection system: @maltrail; Maltrail Demo Page: https://t.co/eimXdZvjWo; Maltrail FAQ: https://t.co/Kne9lewPHT

RussianPanda 🐼 �... @RussianPanda9xx

15K Followers 523 Following Меня ищет МВД 🚔 | Threat Hunter @HuntressLabs | TRACLabs https://t.co/QNvr2yUuJM | Malware Addict | DFIR

Witcher of InfoSec.
InfoSec=paid to be terrified for people.
/With all of my anger I scream and shout
America, I love you but you're freaking me out/

Fate112 @tosscoinwitcher

1K Followers 127 Following Witcher of InfoSec. InfoSec=paid to be terrified for people. /With all of my anger I scream and shout America, I love you but you're freaking me out/

Working @henet | Internet Backbone Geek (Tweets are personal) | #BGP #IPv6 #DNS | PGP:2A7B 772D D834 4CE7 13F8 54DF 3BB9 4B26 C026 FC9C

Anurag Bhatia @anurag_bhatia

3K Followers 1K Following Working @henet | Internet Backbone Geek (Tweets are personal) | #BGP #IPv6 #DNS | PGP:2A7B 772D D834 4CE7 13F8 54DF 3BB9 4B26 C026 FC9C

freemarketsoftware @deliverfpv

101 Followers 482 Following

CEO at @magicpathai 🎨✨

Previously, @AnthropicAI, @brexHQ. @Uber, @Facebook. Creator of Claude Engineer, DesignerGPT, Sequential thinking MCP and more

Pietro Schirano @skirano

90K Followers 901 Following CEO at @magicpathai 🎨✨ Previously, @AnthropicAI, @brexHQ. @Uber, @Facebook. Creator of Claude Engineer, DesignerGPT, Sequential thinking MCP and more

SinSinology @SinSinology

13K Followers 674 Following Pwn2Own 20{22,23,24,24.5,25,25.5}, i look for 0-Days but i find N-Days & i chase oranges 🍊

Outbreak Updates @outbreakupdates

101K Followers 6K Following Latest reports. Don’t hesitate to DM me about interesting stories.

Master cyber skills with Hacker House, authors of Hands-On Hacking. Top consultancy & ethical hacking training. Hack the planet!

Hacker House @myhackerhouse

20K Followers 5K Following Master cyber skills with Hacker House, authors of Hands-On Hacking. Top consultancy & ethical hacking training. Hack the planet!

Moonlock Lab @moonlock_lab

1K Followers 35 Following Malware research lab @moonlock_com Assembled by @macpaw to detect and study cybersecurity threats.

Alex @DiffeKey

56 Followers 19 Following Follow for a cookie 🍪

Provide comprehensive visibility into internet-facing assets.
Looking for vulnerabilities and misconfigurations 24/7 since 2020.

https://t.co/MEjkffN1xg

LeakIX @leak_ix

7K Followers 235 Following Provide comprehensive visibility into internet-facing assets. Looking for vulnerabilities and misconfigurations 24/7 since 2020. https://t.co/MEjkffN1xg