David Cowen @HECFBlog
Co-Author SANS FOR509, Vice President @ https://t.co/whEvYHKz6R wrote some books a long time ago, fights fires in the cloud. Views expressed are my own. hecfblog.com Dallas, Texas Joined January 2011-
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NCCDC is entering its next chapter. UTSA/CIAS is transitioning stewardship of the National Collegiate Cyber Defense Competition to the National Cyber Readiness Foundation, led by long-time contributor Alex Levinson. Announcement and FAQ: ccdc.io
This years National CCDC Awards Ceremony, including my red team debrief, are streaming live today youtube.com/live/iYqfoGqIv…
It's Sunday! This week let's provide a lower barrier of entry challenge all around testing web browser password extractors and the artifacts they leave behind! Win a $100 Amazon Gift Card! #dfir #sundayfunday hecfblog.com/2025/04/daily-…
If you ever needed or wanted to have continuous egress testing of your secured environments with the ability to be easily notified and that uses attacker techniques this is the new tool for you!
This is place for this kind of thing right? I'm launching a new product 🎉. If you have ever wanted to test your network egress rules, puck is here to help you find your network leaks. It would mean a lot to me if you clicked through to check it out. puck.tools/blog/introduci…
It's Sunday! This week is a WSL/Docker themed challenge great for beginners! #dfir hecfblog.com/2025/04/daily-…
Forensic Lunch Test Kitchen 4/4/25 - Replit AI Coding! x.com/i/broadcasts/1…
Hey #dfir win $100 for doing some cloud log delay testing in this weeks Sunday Funday challenge! hecfblog.com/2025/03/daily-…
Forensc Lunch Test Kitchen 3/14/25 x.com/i/broadcasts/1…
Forensic Lunch Test Kitchen 3/13/25 x.com/i/broadcasts/1…
Forensic Lunch Test Kitchen 3/11/25 x.com/i/broadcasts/1…
Forensic Lunch Test Kitchen 3/7/25 x.com/i/broadcasts/1…
You still have time to submit to this week's Sunday Funday challenge! hecfblog.com/2025/03/daily-…
Forensic Lunch Test Kitchen 3/6/25 x.com/i/broadcasts/1…
Forensic Lunch Test Kitchen 3/4/25 x.com/i/broadcasts/1…
It's another Sunday Funday! Try your talents at solving this week's Microsoft 365 UAL challenge. hecfblog.com/2025/03/daily-…
New blog post: Gotta Captcha Them All! Leveraging yara rules to find FakeCaptcha URLs and other assorted badness sketchymoose.blogspot.com/2025/03/gotta-… #yara #virustotal #dfir
Forensic Lunch Test Kicthen 2/28/25 x.com/i/broadcasts/1…
Forensic Lunch Test Kitchen 2/27/25 x.com/i/broadcasts/1…
Jake Williams @MalwareJake
151K 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
SANS DFIR @sansforensics
112K Followers 104 Following The world's leading Digital Forensics and Incident Response provider. This feed updates you on latest DFIR news, events, and training.
Ali Hadi | B!n@ry @binaryz0ne
35K Followers 573 Following DFIR and Adversary Simulation | All posts reflect the views and interests of the person behind this account only |
4n6lady @4n6lady
63K Followers 658 Following #DFIR & #BlueTeam | IR & Threat Detection | #OSINT enthusiast | waiting for HL3 | AWS CIRT - my views are my own
Chris Sanders 🔎 �... @chrissanders88
36K Followers 488 Following Ed.D. | Founder @networkdefense @RuralTechFund | Former @Mandiant, DoD | Author: Intrusion Detection Honeypots, Practical Packet Analysis, Applied NSM
mRr3b00t @UK_Daniel_Card
126K Followers 8K Following Chief Artificial Intelligence Cyber Security Scientist Superintelligence-grade security former Helpdesk AI infection status: clean Task Force 29
Heather Mahalik Barnh... @HeatherMahalik
23K Followers 1K Following DFIR, Faculty Fellow & author, #FOR585 #FOR500, wife, mama, researcher, USAF. Trust but validate. Thoughts are mine.
Stephan Berger @malmoeb
30K Followers 1K Following Head of Investigations @InfoGuardAG https://t.co/A5lnFAu7eX
Chad Tilbury @chadtilbury
22K Followers 598 Following Digital forensics and incident response. Ex-AFOSI, Mandiant, and CrowdStrike. SANS Institute Fellow and co-author of #FOR500 and #FOR508 courses.
Katie Nickels @likethecoins
55K Followers 3K Following Director of Intel at @redcanary. SANS Certified Instructor for FOR578: CTI. Senior Fellow at @CyberStatecraft. She/her. Mastodon: @[email protected]
strandjs - strandjs@b... @strandjs
46K Followers 2K Following I will light the way by the bridges I burn. Retired Senior SANS Instructor IANS Faculty Black Hills Information Security Active Countermeasures
Eric Capuano - Bsky: ... @eric_capuano
11K Followers 3K Following Co-Founder @recon_infosec | SANS DFIR Instructor | IANS Faculty | https://t.co/yUXCSu2Yso | ⬡ ❤ @shortxstack
Nicole Beckwith @NicoleBeckwith
42K Followers 7K Following Sr. Director, Security Engineering and Operations @cribl_io
Phill Moore @phillmoore
9K Followers 3K Following This Week in 4n6 // ThinkDFIR https://t.co/vLyL2sgQsy I might not know much, but I do know how to Google Tweets are mine
Kevin 🤖🕵️🍺 @KevinPagano3
4K Followers 595 Following 🕵🏼♂️ @stark4n6 🎴 Shiny cardboard collector 🍺 Resident beer drinker
edskoudis @edskoudis
62K Followers 322 Following President SANS Technology Institute. SANS Fellow. CEO @CounterHackSec. @RSAConference Keynoter. IANS Faculty. BoD @manasquanbank & Chairman, FPA.
Tim Medin @TimMedin
18K Followers 594 Following Kerberoast Guy • @RedSiege CEO • IANS Faculty • Former SANS SEC560 Author, Senior Instructor • Packers Owner #GoPackGo • Work Req: https://t.co/ALJldLMDfZ
Mike Felch (Stay Read... @ustayready
17K Followers 2K Following Offensive @ TrustedSec | Hacking since Renegade BBS backdoors | Prior CrowdStrike/BHIS | In Christ's grip | Fighter for truth | K1HAQ | RE/VR/ED
Ryan "Chaps" Chapman @rj_chap
8K Followers 3K Following Threat Hunter. DFIR & Malware Analyst. @sansforensics Author (FOR528) & Instructor (FOR610). Husband & father. Retro gamer too! Comments = own.
DFIR Training @DFIRTraining
18K Followers 411 Following The official DFIR Training account and most complete #DFIR online resource. Managed by @Brett_Shavers.
Gadi Evron @gadievron
7K Followers 3K Following CEO & Founder, Knostic. CISO-in-Residence for AI, Cloud Security Alliance. Founder @Cymmetria (acquired). Scifi geek, dance teacher. Opinions my own.
Brandon Carter @BCarterLAE
69 Followers 1K Following Co-founder & CTO at Sentralink | Evidence Intelligence for Law Enforcement & Financial Crime | CFE | EnCE | GCFA
Gl3n @chicha_0x
1 Followers 46 Following
Stasys @Stasys955421
0 Followers 70 Following
Petar Stojkovic @stojkovic1992
22 Followers 258 Following
WaldoBhai @WaldoBhai
40 Followers 1K Following Tweeting things security/socio-political related. Occasionally some tech and other bits and bobs...
Digital Forensic Audi... @DForensicAudit
29 Followers 100 Following Digital Forensic Audit. Cryptography & Steganography analyst. Technical auditing of complex systems & pattern decryption. Open Source Tool Developer. DM open.
atareco @gofion34
36 Followers 54 Following
Cyber Defense X @poplamom
22 Followers 395 Following
Iván Jhon Jiménez F... @N4v1_JF
0 Followers 29 Following
hexwayman @hexwayman
0 Followers 234 Following
dabltrabl @dablbre
20 Followers 292 Following
@Blu3Ops @Blu3Ops
11 Followers 878 Following
Nicocollins jr @Nicocollin15070
1 Followers 57 Following
evans kibuyu @EKibuyu
432 Followers 5K Following
Abhilash Katragadda @AbhilashKatrag1
3 Followers 155 Following
NeelBit @NeelBit
813 Followers 6K Following #developer #trainee. Siempre intentando aprender algo nuevo. Geek suburbano. En proceso de #desarrollador. #Descentralización y derecho a #privacidad
Tosyn Meek @godsyd55
584 Followers 7K Following YorubaBoy🇳🇬/Photography/Culture and art/IG:TosynMeek/AfroBeats https://t.co/jHwqe6LGz9
RSN @1R0SEN
15 Followers 526 Following
jaime @jaime5849061051
3 Followers 28 Following
chai van @chaivan7722
8 Followers 278 Following
Subash Jaganathan @subash_0fficial
58 Followers 375 Following உள்ளுவதெல்லாம் உயர்வுள்ளல். | Computer Hacking Forensic Investigator👨💻🔎|Cyber Crime Investigator |Ethical Hacker| lngenious| DFIR| #hacktivist #entepreneur
Soo-jin Choi (최수�... @0xSoojin
62 Followers 329 Following sophie | principal threat researcher | author | re | dev | glitch art | cyberpsycho | binary baddie | $BTC Long
🇨🇵 🛡️ N!K0... @_ShomKaR
84 Followers 1K Following Team Lead SOC || DFIR Lover || Padawan in BB || Born to be root, not to reboot .....
Jeff McNear @jtmcnear
62 Followers 2K Following
Eren Yeager @its_Yeager0100
1 Followers 1K Following
Muhammad Auwal Usman @MuhammadAu59194
2 Followers 37 Following
Amer Blboheath @ABlboheath
0 Followers 103 Following
cyber news @linaadamna
15 Followers 184 Following
Prout Prout KK KK @KKProut
3 Followers 1K Following
KHALID 🤓 @caliphate494
45 Followers 640 Following Computer Engineer || cybersecurity student | Bridging the gap between hardware/software & security protocols.#OSINT #DFIR
krishna @meanmach
9 Followers 380 Following
Stella Pyane @PyaneStell73631
4 Followers 182 Following
Nafees Ahmad @nafees612
3 Followers 296 Following
vijaykumar @vijayvijjup
2 Followers 204 Following
Osondu Godswill chine... @godswillomeber1
35 Followers 548 Following 🚀 Cybersecurity Analyst in training 🎓 Electrical Eng. Diploma (MenueL Tech Co.) 🔑 Introduced to Cybersecurity — 2023 🛡️ Professional training 2025
David Bombal @davidbombal
184K Followers 767 Following YouTube: https://t.co/xGPVEj6ULN Discord: https://t.co/GZI30F45va Website: https://t.co/MpcS9ylBrV
🇺🇸 Martin Reyes... @MartinReyes40
613 Followers 3K Following La capacidad de aprender es un regalo. La abilidad de aprender es un arte. La voluntad de aprender es una eleccion ..... Brian Herbert
Florian Roth ⚡️ @cyb3rops
225K Followers 3K Following Head of Research @nextronsystems #DFIR #YARA #Sigma | detection engineer | creator of @thor_scanner, Aurora, Sigma, LOKI, YARA-Forge | always busy ⌚️🐇 | vi/vim
Jake Williams @MalwareJake
151K 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
SANS DFIR @sansforensics
112K Followers 104 Following The world's leading Digital Forensics and Incident Response provider. This feed updates you on latest DFIR news, events, and training.
Ali Hadi | B!n@ry @binaryz0ne
35K Followers 573 Following DFIR and Adversary Simulation | All posts reflect the views and interests of the person behind this account only |
Mick Douglas 🇺🇦... @bettersafetynet
33K Followers 575 Following Consultant for InfoSec Innovations | @SANSInstitute Principal Instructor | @IANS_Security Faculty | I like information security. How about you?
Chris Sanders 🔎 �... @chrissanders88
36K Followers 488 Following Ed.D. | Founder @networkdefense @RuralTechFund | Former @Mandiant, DoD | Author: Intrusion Detection Honeypots, Practical Packet Analysis, Applied NSM
Heather Mahalik Barnh... @HeatherMahalik
23K Followers 1K Following DFIR, Faculty Fellow & author, #FOR585 #FOR500, wife, mama, researcher, USAF. Trust but validate. Thoughts are mine.
Chad Tilbury @chadtilbury
22K Followers 598 Following Digital forensics and incident response. Ex-AFOSI, Mandiant, and CrowdStrike. SANS Institute Fellow and co-author of #FOR500 and #FOR508 courses.
Katie Nickels @likethecoins
55K Followers 3K Following Director of Intel at @redcanary. SANS Certified Instructor for FOR578: CTI. Senior Fellow at @CyberStatecraft. She/her. Mastodon: @[email protected]
strandjs - strandjs@b... @strandjs
46K Followers 2K Following I will light the way by the bridges I burn. Retired Senior SANS Instructor IANS Faculty Black Hills Information Security Active Countermeasures
Eric Capuano - Bsky: ... @eric_capuano
11K Followers 3K Following Co-Founder @recon_infosec | SANS DFIR Instructor | IANS Faculty | https://t.co/yUXCSu2Yso | ⬡ ❤ @shortxstack
Nicole Beckwith @NicoleBeckwith
42K Followers 7K Following Sr. Director, Security Engineering and Operations @cribl_io
Phill Moore @phillmoore
9K Followers 3K Following This Week in 4n6 // ThinkDFIR https://t.co/vLyL2sgQsy I might not know much, but I do know how to Google Tweets are mine
Kevin 🤖🕵️🍺 @KevinPagano3
4K Followers 595 Following 🕵🏼♂️ @stark4n6 🎴 Shiny cardboard collector 🍺 Resident beer drinker
edskoudis @edskoudis
62K Followers 322 Following President SANS Technology Institute. SANS Fellow. CEO @CounterHackSec. @RSAConference Keynoter. IANS Faculty. BoD @manasquanbank & Chairman, FPA.
SANS Institute @SANSInstitute
195K Followers 413 Following SANS is the most trusted and by far the largest source for information & cyber security training, certification and research in the world.
Tim Medin @TimMedin
18K Followers 594 Following Kerberoast Guy • @RedSiege CEO • IANS Faculty • Former SANS SEC560 Author, Senior Instructor • Packers Owner #GoPackGo • Work Req: https://t.co/ALJldLMDfZ
Ryan "Chaps" Chapman @rj_chap
8K Followers 3K Following Threat Hunter. DFIR & Malware Analyst. @sansforensics Author (FOR528) & Instructor (FOR610). Husband & father. Retro gamer too! Comments = own.
DFIR Training @DFIRTraining
18K Followers 411 Following The official DFIR Training account and most complete #DFIR online resource. Managed by @Brett_Shavers.
ippsec @ippsec
125K Followers 372 Following
Sam Bent @DoingFedTime
20K Followers 443 Following Agorist. Counter-economist. Privacy maximalist. Student of OPSEC. Anti-authoritarian. Free speech absolutist. Logician. Ex-Darknet Vendor. Youtuber.
Seth Simons @sasimons
18K Followers 1K Following I write Humorism, a newsletter about money and power in the comedy industry. Email me: [email protected]
Alix @AlixG_2
134K Followers 11K Following Life is short Live it well. Freedom is not earned, it's a birthright. A little bit of sass, a little bit of badass & a little bit of politics💋
Dan Samari @SamariVoice
15K Followers 73 Following Brand Promotion • Digital Marketing • Content 📩 DM for business & promo inquiries.
Connor Griffin @RealCGriff
79K Followers 1K Following Washed Up Penn Stater @barstoolsports | Philly Sports, Star Wars, and River Otter Enthusiast
Terrible Maps @TerribleMaps
1.8M Followers 1K Following The home of terrible maps with a pinch of humour [email protected]
Brian Maloney @bmmaloney97
3K Followers 622 Following "Distrust and caution are the parents of security." - Benjamin Franklin
Michael Burry Stock T... @burrytracker
563K Followers 137 Following Tracking hedge funds and Burry’s stocks. Powered by @joinautopilot
Edith Santos @santose462
5 Followers 53 Following
Altoid0 @Altoid0day
70 Followers 114 Following Security Engineer | bottleneck dev | cyber competition enjoyer
Andrew Cook @whoisAndrewCook
144 Followers 155 Following Finding and stopping threats one day at a time, @Recon_InfoSec SecOps. Threat Hunting. Incident Response.
Turbinia @TurbiniaProj
62 Followers 4 Following Automation and Scaling of Digital Forensics Tools. Turbinia is an open-source framework for deploying, managing, and running distributed forensic workloads.
Kevin Holvoet @digihash
2K Followers 850 Following Cyber Threat Research Lead @CCB_Belgium/@CCBalert | #FOR578: #CTI @SANSInstitute instructor | @CuratedIntel | loves to try new things: food, beer whisky, etc.
Wendy’s @Wendys
3.6M Followers 457 Following SONGS TO LISTEN TO IN A WENDY'S PARKING LOT | FULL ALBUM OUT NOW | LINK IN BIO
Joshua Wright @joswr1ght
27K Followers 581 Following Hacker for @counterhacksec and SANS Faculty Fellow. Pirata informático. Photography at https://t.co/Qbh3jsSKAJ. He/him.
Korstiaan @KorstiaanS
477 Followers 324 Following Founder of Invictus Incident Response @InvictusIR | DFIR enthousiast | https://t.co/qgFI02Nro1
Invictus Incident Res... @InvictusIR
2K Followers 33 Following Helping organizations respond to cyber incidents in the cloud | 🆘 24/7 support https://t.co/zfF62gimvm | 📚 Academy https://t.co/GH0u8tmjXJ
John Lambert @JohnLaTwC
42K Followers 823 Following Corporate Vice President, Security Fellow, Microsoft Security Research, johnla(AT)https://t.co/3dGtq71Nby
Vitali Kremez @VK_Intel
43K Followers 86 Following Ethical Hacker | Reverse Engineer | CEO @AdvIntel | Malware Course Author "Zero2Hero" / "Zero2Automated" | Former .gov Cybercrime | Threat Seeker Award
Shellter @shellterproject
5K Followers 3 Following AV Evasion Artware || Shellter v7.2 - Executable SHA256: ea07a52eca82b6383c7aa224652e55e0d1701f0779def736977ecadff819049c || Shellter Elite || Dev: @kyREcon
Caleb Queern @HttpSecHeaders
657 Followers 940 Following @KPMG_US | Co-author of Investments Unlimited | @losVerdesATX | BJJ black belt. Views expressed are my own.
trevrosen@bluesky @trevrosen
475 Followers 798 Following snark | supply chain sec @GitHub | @projectsigstore TSC | opinions all mine
Patrick @Beav_Patrick
1K Followers 2K Following U.S. Federal Platform Consultant @ Magnet Forensics. Marine Corps Cyber Aux team. Marine Corps Veteran. Former Detective 🕵️♂️ Opinions are my own 👨🏼💻
Megantron (@megan@inf... @megan_roddie
6K Followers 4K Following Detection Engineer. Co-Author, SANS FOR509. Author, Practical Detection Engineering. @HackersHealth CFO. Ammy Muay Thai fighter/coach. #ActuallyAutistic.
Puru Saxena @saxena_puru
403K Followers 148 Following Founder - AlphaTarget. Previously, Founder + Portfolio manager of money management firms in Hong Kong. House & Techno DJ. No investment advice.
Richard Drinkwater @fftsf
122 Followers 941 Following
Mary Braden Murphy @marybraden_m
69 Followers 93 Following DFIR consultant • Cat enthusiast • First name: Mary Braden • Views are my own
Drew Luckenbaugh @drewmyles15
259 Followers 251 Following
Jenna McLaughlin @JennaMC_Laugh
35K Followers 4K Following @NPR cybersecurity correspondent. I don't regularly use this account.
Noah Barsky @NoahBarsky
290 Followers 161 Following Graduate Business and Executive Education Faculty, Villanova University (USA) ◈ Cutter Consortium Fellow ◈ Forbes Contributor
Peter @vptrms
130 Followers 1K Following The quieter you become, the more you’re able to hear. #Incident response #dfir #infosec #Digital #forensics #sdr #entra id #conditional access
Abe Abrams @creightonabe
90 Followers 329 Following Marketing & Communications for Stephens, Tar Heels, History, Poly Econ: La Dolce Vita! Views my own. Re-tweets and follows NOT endorsements. DMs open (NTTAWWT)
Brittney Argirakis @brittneylynae
225 Followers 196 Following Digital Forensicator, Incident Responder, Fitness Enthusiast #DFIRfit | GCFA | GCFE | GASF | GREM
Gigs @ Shmoo @Gigs_Security
2K Followers 714 Following not aspiring to be humble▪️ #AdvancedPractices🦅 ▪️Thoughts are my own ▪️She|Her|Gigs
Dual Core @dualcoremusic
110K Followers 70 Following International hip hop duo. int eighty (@int0x80) & c64 (@c64music). Booking and commissions: [email protected]. Legacy blue check
Mike Williamson @forensicmike1
2K Followers 2K Following @MagnetForensics DFIR, RE, AI, C#, cloud stuff. Opinions are my own.
Shanna Niggans 🦄 @fancy_4n6
4K Followers 2K Following Digital forensics & incident response #DFIR + #CTI | Horse and Dog mum | @torincybergroup | RB/SCP for @BlackHatEvents & @BSidesMelbourne
Ashley Martin @ashleyAmartin
29 Followers 91 Following
. @4n6Bexaminer
1K Followers 765 Following
The Real STEM Sadie �... @stem_sadie
651 Followers 391 Following Cryptanalyst, DFIR, & OSINT | cat mom | meme-maker | blogger | public speaker | #Neurodiversity in #CyberSecurity | #HAE #PANDAS #FND | opinions==mine
Paula Wlos @PaulaWlos
79 Followers 173 Following Globe trotter, scuba diver, food lover, book reader, oenophile, and have-passport-will-travel kinda gal.
darkdefender @_darkdefender_
1K Followers 559 Following Your one and only source into the scandalous life of a DFIR consultant.




















