Sam Williams @corewarrior
CyberSecurity Engineer | Sr. SRE | Systems Architect | OSS wonk | Infosec geek | teacher | amateur astronomer | radio ham | 3D-prototyper. Opinions are my own! linkedin.com/in/SamWilliams Joined June 2008-
Tweets17K
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This should be an awesome newsletter written by an OS expert!
Here is a great #FF of #Cybersecurity pros by @PhillipWylie. Check everyone out on this list, but if you can only read one, read Phillips!
Here is a great #FF of #Cybersecurity pros by @PhillipWylie. Check everyone out on this list, but if you can only read one, read Phillips!
It was a very important episode...
It was a very important episode...
Here's a great #FF friday for anyone interested in #CyberSecurity presented by the pentest extraordinaire @PhillipWylie. If you check out no one else content, definitely check out hiw!
Here's a great #FF friday for anyone interested in #CyberSecurity presented by the pentest extraordinaire @PhillipWylie. If you check out no one else content, definitely check out hiw!
💥PEACHES! Esta semana actuamos por primera vez en Gijón! Y el lunes estaremos A Pobra do Caramiñal, en #OCarmeDosPicheiros Nos vemos allí? ❤️💚💜 🗓 16/08/2025 🏰 Plaza De La República - Gijón ⏰ 18:00 🗓 18/08/2025 🏰 Plaza Mayor - A Pobra Do Caramiñal ⏰ 22:30
PYTHON is difficult to learn, but not anymore! Introducing "The Ultimate Python ebook "PDF. You will get: • 74+ pages cheatsheet • Save 100+ hours on research And for 24 hrs, it's 100% FREE! To get it, just: 1. Like & RT 2. Reply "Python" 3. Follow @Ronycoder [MUST]
brilliant!

Phillip Wylie @PhillipWylie
52K Followers 20K Following xIoT Security Evangelist @phosphorusinc | Offensive Security Expert | Phillip Wylie Show Podcast Host @thehackermaker | @pentesterblue coauthor
ThePrimeagen @ThePrimeagen
297K Followers 1K Following skill issues: 🟩⬛️⬛️⬛️⬛️⬛️(69/420) https://t.co/qWJnB6p4EP https://t.co/IwY3FTx1ZE https://t.co/TYJ6aSpwYs
JS0N Haddix @Jhaddix
166K Followers 7K Following CEO, CISO, Trainer, Hacker, and Speaker. Cybersecurity + Hacking + AI + Sec Leadership @arcanuminfosec
Jeff Geerling @geerlingguy
78K Followers 5K Following Father, author, developer, maker. Sometimes called "an inflammatory enigma". #stl #ansible #k8s #raspberrypi #crohns #ostomy
Katie Paxton-Fear @InsiderPhD
93K Followers 2K Following Dr, apparently. Security Adovcate @semgrep & Hacker. #BugBounty hunter & #infosec YouTuber. APIs & Interlinked OffSec, PhD in AI+Sec @hacknotcrime. she/her
0xf2258f @0xf2258f_fr
66 Followers 2K Following Infosec/DFIR → DevOps & Data Eng | Builder of automation & SaaS | Agentic AI | Blockchain/crypto, finance & econ buff | Always with coffee
Justin Chapman @Just_insX
203 Followers 3K Following
Peter Schawacker @PeterSchawacker
1K Followers 7K Following Cyber Business Innovator & Strategist | CISO | AI | GRC & SOC | DFIR/TTX | SecOps | Drive Margin | Nearshoring | LATAM-USA | Emerging Markets | GTM Advisor
Cynthia williams @Cynthiawill28
154 Followers 2K Following
Tokyo Dal @tokyodal
1K Followers 2K Following I Love Python, Deep Learning and Pytorch! 👷🏻♀️ building @ai4developers! ✍️ writing at https://t.co/zJCJg7iN5L
Shakthi @Shakthi1001
0 Followers 28 Following
Savannah Williams @SavannahWi16234
1 Followers 43 Following
Patrick @Hackd82
2 Followers 118 Following
|Zach| @Zach_Bush96
268 Followers 2K Following
shashank mishra @Th3_G0df4th3xr
15 Followers 932 Following
Jettie @jettie_cornett
308 Followers 3K Following
X @TheMsterDoctor1
28K Followers 652 Following 👨💻 Retired Hacker & Mentor | 🔎 Exposing flaws & leaks | 🛡 AppSec, Bug Bounties | 🧠 Teaching you to find what others miss!
Naveen Kumar @the_realNaveen
203 Followers 7K Following
Bernie @one_crazy_idiot
870 Followers 6K Following I'm just a dad, who loves reading, watching hockey, and collecting hockey. Love the UNO hockey teams and the Pittsburgh Penguins.
François Beaufort @user3437
10 Followers 65 Following Bailli de Bourg-la-Gueuse | CEH . offsec . Cornichons Pâté.
Maddy 🐝 @Cyb3rMaddy
27K Followers 264 Following Cyber Security Content Creator 🛜 Technical Tutorials 🚨 Security News 📺 100k+ on YouTube 👇
Avery Smith @AveryS86369
8 Followers 69 Following
deepdish64 @deepdish64
0 Followers 179 Following
H4rth @h4rtha
3 Followers 38 Following
Irvidor @Irvidor49740
42 Followers 1K Following
Dave McCollough @davemccollough
3K Followers 4K Following AI and Security with the Microsoft Cloud | Indie app dev learning Unity | Outdoor Enthusiast
Randy B @texasaggie1
2K Followers 1K Following Husband. Dad. Businessman. Texan. Believer. Technology geek. AI Strategist. Cybersecurity expert. CEO of tekRESCUE & tekRESCUE Digital.
Accidental CISO @AccidentalCISO
57K Followers 2K Following I accidentally became the CISO. I didn't want this job, but the job chose me. I'm scared, and I want to go home.
Phishing Radar @PointerRadar
151 Followers 2K Following Linux | Ethical Hacker | Security Enthusiast | Python | Bug Hunter | sushi lover | 🍣 👾 🤖 🇨🇴
Dianna Romberg @DiannaR51962
233 Followers 622 Following Open for Casual Dates & meets, Fun Loving, Single Mom and family oriented 🤔
Rich Mirch @0xm1rch
2K Followers 3K Following UNIX/Linux Sysadmin turned Penetration Tester, Red Teamer, Security Researcher
Gospel @4osp3l
16K Followers 7K Following Offensive Security | Christain | Bug Bounty Hunter | @HackenProof Security Researcher
Christian Franz Lehne... @reallehnert
830 Followers 1K Following Self-hosting | Breaking things in C/C++ since 2014 | Debian daily driver | i3wm | Cybersecurity nerd | Low patience for idiots | Jewish | HHKB | 🇮🇱 🇨🇭
Noukui @Noukui7106016
39 Followers 2K Following
Shahab @DramaticGap
33 Followers 256 Following Digital Marketer | Just a laid-back guy enjoying life and taking in the world around me.
Daniel Graciá @DaniGraciaITpro
523 Followers 2K Following IT Consultant Freelance,VCP6.7,MCSE Cloud,MCSA 2016,Nutanix NPP, ESAE, CompTIA Cloud+, Azure Architect, lector empedernido. Winter is coming.Fuerza y honor! :-)
Hari Babu Kuruva @haribabu1420
2 Followers 118 Following
TCM Security @TCMSecurity
207K Followers 359 Following Come learn to hack at TCM Security Academy! Veteran owned. Quality results.
Ryan M. Montgomery @0dayCTF
102K Followers 611 Following Pentester / Serial Entrepreneur / Child Safety Warrior — https://t.co/9c4DBWMYiQ
Phillip Wylie @PhillipWylie
52K Followers 20K Following xIoT Security Evangelist @phosphorusinc | Offensive Security Expert | Phillip Wylie Show Podcast Host @thehackermaker | @pentesterblue coauthor
vx-underground @vxunderground
368K Followers 290 Following The largest collection of malware source code, samples, and papers on the internet. Password: infected
ThePrimeagen @ThePrimeagen
297K Followers 1K Following skill issues: 🟩⬛️⬛️⬛️⬛️⬛️(69/420) https://t.co/qWJnB6p4EP https://t.co/IwY3FTx1ZE https://t.co/TYJ6aSpwYs
teej dv 🔭 @teej_dv
75K Followers 1K Following open source code | @neovim core | @terminaldotshop btw | ✝️ father of 3, dad jokes my own https://t.co/jKpcjsTqBE | https://t.co/zb8zDKmSwG
SwiftOnSecurity @SwiftOnSecurity
405K Followers 9K Following computer security person. former helpdesk.
Troy Hunt @troyhunt
240K Followers 1K Following Creator of @haveibeenpwned. Microsoft Regional Director. Pluralsight author. Online security, technology and “The Cloud”. Australian.
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.
VimTricks @vim_tricks
56K Followers 125 Following Email newsletter sending bite-sized Vim tips, tricks, plugins, and recipes https://t.co/zkibO0Tj9A Find us now on Bluesky: https://t.co/GS0uYHWbAV
ᴅᴀɴɪᴇʟ ᴍɪ... @DanielMiessler
148K Followers 970 Following Building AI that upgrades humans and organizations. ʜᴜᴍᴀɴ 𝟤.𝟢 🟩🟩⬛️⬛️⬛️⬛️ ʜᴜᴍᴀɴ 𝟥.𝟢
Ben Sadeghipour @NahamSec
233K Followers 1K Following Cofounder @hackinghub_io | Advisor @CaidoIO. I hack companies and make content about it. #NahamCon organizer. ex @hacker0x01🇮🇷
Lisa Forte @LisaForteUK
55K Followers 4K Following Cyber Security - Partner @redgoatcyber - Climber / Caver. she/her
Higinio “w0rmer” ... @0x686967
7K Followers 4K Following Father ×3 | Full-Spectrum Operator (Offense/Defense) | Web & Network Intrusions + Fortifications | @w0rmer.bsky.social | HW Killer | Stack Ghost
Raspberry Pi @Raspberry_Pi
608K Followers 1K Following We make very small computers which you can buy from just $4. We are also the literal coolest. Be excellent to each other. Tech support: https://t.co/ZEBSfmuErK
Jake Williams @MalwareJake
142K Followers 2K Following Breaker of software | VP R&D @hunterstrategy | CTI/DFIR | @ians_security faculty | Bookings: jake at malwarejake dot com | GSE #150 | He/him
STÖK ✌️ @stokfredrik
135K Followers 1K Following Hi.. im that hacker / creative that your friends told you about., 💫🔮
Ray [REDACTED] @RayRedacted
67K Followers 8K Following Hacker, Researcher, Podcast Producer (Tribe of Hackers, Darknet Diaries). Proud dad of the fastest climber in the world. Ever. “Ut scandis, alios subleva”
Thorsten Ball @thorstenball
35K Followers 961 Following Author of https://t.co/arW0hnVET0 and https://t.co/RN9xXOzhON. @sourcegraph working on @ampcode. Ex-@zeddotdev. Programming where the rubber hits the road.
(╯°□°)╯︵ S�... @cybersecstu
29K Followers 4K Following Hi I'm Stu from '42 | ❤️OSINT |✍️ CTI & Analytics book ~2025, Tracelabs Black badge x3 | Ex- @themanyhatsclub | #cyber Views my own not employers
Kate 💫 @katebomb
42K Followers 2K Following ex theme park princess 👸🏻BSc Biology 🌿 writer, photographer, explorer 💫🚀 #NASAsocial alum ✈️ #stjudeambassador 💖 Student Pilot 🦖 boymom 🪐100% stardust
Peter Schawacker @PeterSchawacker
1K Followers 7K Following Cyber Business Innovator & Strategist | CISO | AI | GRC & SOC | DFIR/TTX | SecOps | Drive Margin | Nearshoring | LATAM-USA | Emerging Markets | GTM Advisor
X @TheMsterDoctor1
28K Followers 652 Following 👨💻 Retired Hacker & Mentor | 🔎 Exposing flaws & leaks | 🛡 AppSec, Bug Bounties | 🧠 Teaching you to find what others miss!
Maxie Reynolds @__maxreynolds
4K Followers 84 Following
Accidental CISO @AccidentalCISO
57K Followers 2K Following I accidentally became the CISO. I didn't want this job, but the job chose me. I'm scared, and I want to go home.
Lina @d0rkph0enix
37K 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
Rich Mirch @0xm1rch
2K Followers 3K Following UNIX/Linux Sysadmin turned Penetration Tester, Red Teamer, Security Researcher
Gospel @4osp3l
16K Followers 7K Following Offensive Security | Christain | Bug Bounty Hunter | @HackenProof Security Researcher
Elizabeth Wharton @LawyerLiz
10K Followers 2K Following Redheaded lawyer striking balance btwn tech+strategy+public policy 🗝️ Founder @silverkeystrat | #cybersecurity #techpolicy #aviationgeek
freeCodeCamp.org @freeCodeCamp
946K Followers 158 Following We're a community of millions of people who are building new skills and getting new jobs together. A 501(c)(3) public charity. Tweets by @abbeyrenn.
Cary (h00p) @nopantrootdance
399 Followers 979 Following The New Hacker Pyramid runner-up 2019. I'm on the Internet cause I'm an Internet thug. Views expressed do not represent my employer.
Mandy @5urvivatrix
1K Followers 2K Following Neuro Hacker. Grateful to Co-Host Paul's Security Weekly & CRATV Defcon Goon/Biohacking/Skytalks/Spirituality/Autie/Sit Down Comedy/X-persons unite/Chill
Olivia Gallucci ✨ @OliviaGalluccii
5K Followers 1K Following Security @ Datadog | MacOS Internals | #FOSS Advocate | Opinions ≠ Employer | @intelligentCTF @oghealthfitness | RIT | Prev. Apple, SECUINFRA, US Govt
kevin hemmingsen @KevinHemmingsen
1K Followers 1K Following Bugcrowd Conjurer, Sorcerer of Solutions, Security Swordsman, Bug Bounty Brawler, Horde Historian, Paperback Pugilist, Web Warrior, Dueling Dad of Doom
Frank Lesniak @FrankLesniak
3K Followers 1K Following #Microsoft365 Consulting Team Lead with Focus on Corporate M&A | #PowerShell | #Windows | #Azure | Sr. Enterprise Technology Architect @WestMonroe
Jarrod @Jr0dR87
5K Followers 472 Following Offensive Services Team Lead of Web & Mobile Applications at @FRSecure. Co-lead for @ProjectHyphae. Birds of Prey Rehab Volunteer.
Ron Nelson @ronenelson
172 Followers 810 Following UNIX, Security, Hockey. Finally digging into Azure/GCP/AWS @[email protected] is another home
Joseph Carson - Secur... @joe_carson
3K Followers 2K Following An InfoSec Professional and Tech Geek. All Tweets are my own opinion.
gabsmashh @gabsmashh
107K Followers 3K Following security strategist | 2L JD Candidate | NYU alum | UMGC adjunct professor | USMC & USCG auxiliarist
chompie @chompie1337
83K Followers 1K Following hacker, weird machine mechanic, X-Force Offensive Research (XOR)
Seneca the Younger @SenecaQuote
131K Followers 1 Following Stoic teachings from Seneca the Younger. Endure with clarity. Live with reason. Fan-curated page.
Dito.Hack 🥷💻�... @Dito_0xE7
435 Followers 4K Following IT/Infosec Practitioner | BTL1 | CySA+, Sec+, Net + | Forensic Psych Guy | Practicing Stoicism as a way of life | Video Game kid for life
INFOSEC F0X 🔥 @infosec_fox
10K Followers 4K Following #CRISC | #CISA | #CISM | MSc #Cybersecurity | Digital #Transformation | Talk about #infosec & GRC | Wing Chun & Amateur Podcaster | Opinions are my own
HackerRats - Uncle Ra... @theXSSrat
154K Followers 945 Following Alone we survive, together we prosper. Are you with me? https://t.co/AfnDsVhqqA
Dave W Plummer @davepl1968
87K Followers 73 Following Hi! I'm Dave Plummer. You might remember me from such Windows components as Task Manager, Windows Pinball, Calc, ZIPFolders, Product Activation, etc. Cheers!
Muqsit 𝕏 @mqst_
8K Followers 99 Following Sharing resources from the cybersecurity community • Passionate learner and creator • YouTube: https://t.co/1BmE6QOd0D • Turn ON Notifications 🔔
OccupytheWeb @three_cube
247K Followers 3K Following Pentester, Forensic investigator, and former college professor. Trained hackers at every branch of US military and intelligence. Visit me at https://t.co/G478wufszw
Meshtastic @TheMeshtastic
11K Followers 31 Following Meshtastic is an open-source project for off-grid, decentralized communication using low-cost, low-power devices. Build your network with Meshtastic today!
Adam @_adumbo_
1K Followers 573 Following manufacturing the first ever composite structure in-space @ the University of Illinois
Moose @LitMoose
38K Followers 5K Following DFIR | Violinist | Former medical/vet tech | I work for everyone and no one. Infosec retellings obfuscated. Salty and tired. Also Litmoose on BlueSky
Chris Woods @ChrisCyber1
1K Followers 2K Following 🚀Award Winning Founder/CEO @CyberQ_Group | 🏆Tech Leader of the Year(2024) @BirminghamTech |🌟Ambassador at @AcornsHospice |🏛Guardian at @theassayoffice|⚽️UTV
Marcel (Skip) @CSKIP71
1K Followers 2K Following InfoSec,Hacks,Code,Machine Learning,FullStack Developer. IRON HACKER FITNESS,CROSSFIT,MTB,HWPO.
rekdt @rekdt
11K Followers 714 Following // principal cybersecurity anarchist // unethical hacker // ex aws, wn, else // @redteamvillage_ & @sec_defcon daemon // take sincerely at your own risk
rtl-sdr.com @rtlsdrblog
33K Followers 496 Following News and tutorials related to the ultra cheap RTL-SDR software defined radio, and SDR in general. #rtlsdr #rtl2832 #sdr
Maddy 🐝 @Cyb3rMaddy
27K Followers 264 Following Cyber Security Content Creator 🛜 Technical Tutorials 🚨 Security News 📺 100k+ on YouTube 👇
SecInterviewHub @sec_hub93028
3K Followers 2K Following Daily cybersecurity interview questions, tips, and industry insights. Check the articles tab ⬇️
gary joseph 227 🏴�... @garyjoseph227
332 Followers 881 Following rocker ex roady half welsh guy living in manchester ,catdad,lizard dad systems admin by day
丂卄ㄖᗪ卂几 - ... @therealshodan
5K Followers 440 Following Microsoft Threat Intelligence Centre, deaf, BSL https://t.co/ZaRUlLAHgk
cemaxecuter @cemaxecuter
15K Followers 461 Following SDR + Linux. Personal account. Any official vibes are accidental. https://t.co/ec37uc6Lp7
V ♥️ ⛧ @vvanitydevil
831 Followers 475 Following Howdy I’m V/Vanity ☾ ✨ InfoSec/GRC, former vCISO, CISSP, cats, makeup/nails & NFC chips 🔥 Opinions are my own. She/Her/Your Grace 🏳️🌈♥️ @DC214DFW
Vincent Koc @vincent_koc
10K Followers 6K Following Technologist & Futurist | AI Engineering & Data Leadership | DevRel @cometml, Writer @forbes and Lecturer @MIT | Ex @Microsoft @Qantas | Startup Investor
Harshleen Chawla @harshleenchawl2
29K Followers 644 Following Security Tester | ⟠ Web3 | Content Creator | Tech writer core contributor @web3sec_news
Security Trybe @SecurityTrybe
276K Followers 115 Following Cybersecurity & Tech | https://t.co/NIuxWOtJYz
Malik Uzair 🇵🇰�... @uxair996
465 Followers 480 Following Security Analyst | Blue teamer | Threat Hunter insatagram: https://t.co/EqGj8hkD6g blog: https://t.co/00YyWmrpsF
Ryan M. Montgomery @0dayCTF
102K Followers 611 Following Pentester / Serial Entrepreneur / Child Safety Warrior — https://t.co/9c4DBWMYiQ
I am Jakoby @I_Am_Jakoby
21K Followers 1K Following Powershell Hacker LOLbin specialist Sniper, skydiver wannabe super spy
PhillipWylieShow @thehackermaker
460 Followers 363 Following Offical account for The Phillip Wylie Show, a cybersecurity podcast hosted by @phillipwylie with guests from all areas of cybersecurity.
tilver @tilver
420 Followers 2K Following I like to break things in creative ways, preferably adding functionality in the process that the original creator never imagined.