Following

@joshlemon.bsky.social

John Strand @strandjs.bsky.social I do cool Infosec stuff with cool people. I will light the way by the bridges I burn.
SIGINT Team @sigint.team The people's NSA. Decoding threats to democracy, intercepting corruption, for public benefit. sigint.team
Mari DeGrazia @maridegrazia.bsky.social Digital Forensics and Incident Response SANS Instructor CyberSecurity VR E-Sports Maker
John Hubbard @sechubb.bsky.social Blueprint Podcast Host | SANS Sr. Instructor & Course Author for SEC450/LDR551 | Helping You Improve Your Security Ops Team
Eric Johnson @ejohn20.bsky.social Cloud, code, security automation, boating, biking, beer, and bourbon. https://pumasecurity.io
@my-ngoc.bsky.social @my-ngoc.bsky.social
Brian Olson @brianolsonsec.bsky.social Cybersecurity Professional | DFIR & Network Forensics | Real Estate Investor | Personal Finance Enthusiast | Based in DC
Jorge Orchilles @jorgeorchilles.bsky.social SANS Principal Instructor & Author #SEC565 | #RedTeam | #PurpleTeam | #PenTest | #C2Matrix Creator | ATT&CK & Atomic Red Team Contributor | Published Author
Kenton Smith @kentonsmith.bsky.social Cyber Leadership Advisor/Educator. Photography, Music, Sports, Politics, Coffee
Dave Shackleford @daveshackleford.bsky.social SANS, IANS, Voodoo Security. So many other things, too.
Jim Clausing @jclausing.bsky.social pilot, cyclist, Unix/Linux, DFIR
Lee Whitfield @dfirlee.bsky.social DFIR, LEGO, Manchester United, Marvel, Technology, xLights
@lodrina.bsky.social @lodrina.bsky.social "liberal arts section of the computer underground" -j. menn
Ian Reynolds @ianreynolds.bsky.social :: Security Operating , Incident Responding, Forensicating, head-scratching, Plan C,D, and E providing, climbing, biking, wandering, {pick-a-colour}-teamer :: SANS Instructor ::
Lesley Carhart @hacks4pancakes.com I am eminently qualified to speak from experience about a variety of dumpster fires. ICS DFIR at Dragos, martial artist, marksman, humanist, level 14 Neutral Good rogue, USAF retired. I post *very serious* things about infosec. Thoughts my own. Enby. 🏳️‍🌈
Jeff McJunkin @jeffmcjunkin.bsky.social IT generalist with an infosec slant. Testing out the new hotness over here.
Terrence Williams @anerdfromduval.com I'm Just A Nerd From Duval Computer Science and Cloud Security SANS Instructor
Joe Sullivan @replicanthacker.bsky.social Security consultant @TrustedSec, Techno-Horror fiction writer fearwarefiction.com
@GuardianCosmos - Christian N. @guardiancosmos.bsky.social Japan loving cybersecurity nerd Pentesting | Forensics | Incident Response | SANS Instructor | Purple Teaming | @guardiancosmos@infosec.exchange/@GuardianCosmos in the old place | Views AMO
Carlos Fragoso @cfragoso.bsky.social Principal SME @ Maltego - SANS Instructor - Passionate about Investigations - #DFIR #OSINT
pwneip @pwneip.bsky.social Principal RTO @F500, SANS Instructor & #SEC565 Red Team Ops Author, Red Team Village lead, former Bishop Fox, US Air Force. Tweets are my own, memes are stolen
fulmetalpackets @fulmetalpackets.bsky.social SANS SEC568 Author and Instructor | Cybersecurity Leader | Hacker | All tweets and opinions are my own.
J Jon Zeolla @jonzeolla.com Cloud Native Security & Compliance | Founder, CNCF Ambassador, SANS Instructor, IANS Faculty More active on LinkedIn (/in/jonzeolla)
Greg Bailey @cybergreg.bsky.social SANS instructor, red team & old school pentester, neo-hippie…all around nice guy.
Chris Dale @chrisdale.bsky.social Principal instructor at SANS Institute. CHO (Chief Hacking Officer) and co-founder of River Security. Occasionally put content on YT: https://www.youtube.com/@chrisdale
Monta Elkins @montaelkins.bsky.social Hardware Hacker SANS Principal Instructor Training Course Author "Hardware Hacking Essentials"
Brandon Evans @brandonevans.bsky.social Multicloud Security Consultant | Former Zoom Lead | SANS Author (SEC510) + Certified Instructor | Cloud Ace Podcast S1 Host | IANS Faculty | GPCS, GCSA, GSEC, GPEN, GWAPT, GSTRT, GSSP-JAVA | AWS Security Certified
Chris Elgee @chriselgee.bsky.social Full-time Christian, husband, dad of 4, nerd @Counter Hack; Certified SANS instructor; Cyber Soldier; GSE #259
Bojan Zdrnja @bojanz.bsky.social IT Security guy, penetration testing is my thing. One of the SANS Internet Storm Center handlers at https://isc.sans.org. SANS SEC542 instructor and course co-author, SEC565 instructor. I lead the penetration testing team at INFIGO, https://www.infigo.is
Mike Murr @mikemurr.bsky.social Malware analysis, behavior consultant, software dev. SANS Instructor: FOR610, FOR710, SEC573 Contact: https://socialexploits.com/contact
Taz Wake @tazwake.bsky.social DFIR & Threat Hunting Professional | SANS Course Author - FOR577 Linux IR Class | Certified SANS instructor | Incident Responder | I have no access to DMs.
Matt Bromiley @bromiley.io ⚙️ AI Security R&D @ Prophet Security 🎓 IR/TH/Incident Management Instructor 🎙️ Frequent Guest on Cybersecurity Defender's Podcast 🔍 Where to Find Me: https://github.com/bromiley
Eric Capuano @eric.zip - Dad of two <3 - Co-founder Recon InfoSec - SANS DFIR Instructor - BlackHat Trainer - IANS Faculty - Trainer @digitaldefenseinstitute.com - Blog: https://blog.ecapuano.com - ⬡ ODESZA, Lane 8, Kasbo 🎧 - ❤ @whit.zip
James LV @jamesleytevidal.bsky.social SANS Principal Instructor. IT Security practitioner. GSE 209. Gamer and runner in my abundant spare time. Likely being sarcastic. Florida Man as a Service. He/Him Medium.com/@james.leyte.vidal
Conrad @ericconrad.com SANS Fellow, CTO of Backshore Communications, GIAC GSE #13, SABR member, golden age arcade restorer. Peaks Island, Maine
@pdub5.bsky.social @pdub5.bsky.social
Dmitri Alperovitch @dmitri.silverado.org Geopolitics, Russia, China, Cyber Chairman @silverado.org Author of WorldOnTheBrink.com Host GeopoliticsDecanted.com podcast Founder Alperovitch Institute for Cybersecurity Studies at Johns Hopkins SAIS Co-Founder CrowdStrike @DAlperovitch elsewhere
Lenny Zeltser @lennyzeltser.com Builder of security products and programs. Teacher of those who run them. https://zeltser.com
Wireshark Foundation @wiresharkfoundation.org The Wireshark Foundation is a non-profit organization helping as many people as possible understand their networks as much as possible. https://wiresharkfoundation.org
pr0xylife @pr0xylife.bsky.social DFIR | Malware Hunter | @Cryptolaemus1
Ole Villadsen @olevilladsen.bsky.social Threat researcher @ Proofpoint. Formerly IBM X-Force, CMU, US Government, US Navy. Views are my own.
Rachel Tobac @racheltobac.bsky.social Hacker & CEO @SocialProofSec security awareness/social engineering training, videos, talks | 3X @DEFCON🥈 | Ex Chair @WISPorg | Ex @CISAgov Technical Advisory Council under Director Jen Easterly
Jessica Hyde @b1n2h3x.bsky.social DFIR, USMC Vet, she/her
Zack Whittaker @zackwhittaker.com Security editor, TechCrunch Signal: zackwhittaker.1337 My stories: techcrunch.com/author/zack-whittaker My newsletter/blog: this.weekinsecurity.com
Justin Elze @handle.invalid CTO @TrustedSec.com | Former Optiv/SecureWorks/Accuvant Labs/Redspin | Race cars
Amy Renee @amyengineer.bsky.social All things networking & security. Sharer of knowledge, purveyor of puns, curator of amusement. Wielder of snark & sparkly bats. @amyengineer@infosec.exchange @amyengineer on the Twitters
Dr Nestori Syynimaa @drazuread.com Principal Identity Security Researcher @Microsoft. Ex-Secureworks (PhD, MSc, MEng, CITP, CCSK). And yes, opinions are my own ;)
Adel @0x4d31.bsky.social security engineer
Jamie Levy 🦉 @gleeda.bsky.social @volatilityfoundation.org Core Dev | Art of Memory Forensics co-author | DFIR trainer and enthusiast | Director of Adversary Tactics @huntress.com
The Shadowserver Foundation @shadowserver.bsky.social Our mission is to make the Internet more secure by bringing to light vulnerabilities, malicious activity and emerging threats. Join our Alliance! https://shadowserver.org/partner
John @bigbadw0lf.bsky.social Frontline Intelligence with #AdvancedPractices 🦅 @Google Threat Intel | views are my own
Tylermcl @tylermcl.bsky.social Advanced Practices at Google Cloud’s Mandiant
Andrew Case @attrc.bsky.social Volatility Core developer, Dir. of Research Volexity, LSU Cyber
DFIR Diva @dfirdiva.bsky.social DFIR Analyst Blog: https://dfirdiva.com/ Free & Affordable Training (DFIR, OSINT, Cybersecurity): https://training.dfirdiva.com/ Community Listings: https://communiy-listings.dfirdiva.com/
Ali Hadi | B!n@ry @binaryz0ne.bsky.social DFIR and Adversary Simulation
Alexis Brignoni🪫 @abrignoni.com 🤓 Digital forensics nerd. 🌹 Mobile forensics is my passion. 💡 Opinions are mine and subject to change. 🎙️ Co-host of The Digital Forensics Now Podcast 👤 He/Him 🔗 abrignoni.github.io
Steve YARA Synapse Miller @stvemillertime.bsky.social writing & sharing on adversary tradecraft, malware, threat detection, ics/ot + cyber physical intel, and of course all things #yara
x0rz @x0rz.bsky.social Cybersecurity & Threat Intelligence. Knowledge is power, France is bacon 🥓
The Banshee Queen 👑 @cyberoverdrive.bsky.social #threatintel @Recorded Future | Formerly @PwC GTI | Malware & infrastructure analysis with a side of cyberpunk. 🌃🌌 She/her, support 🏳️‍🌈🏳️‍⚧️✨
Tanisha L. Turner @cybersecdiva.bsky.social Cybersecurity Professional | Malware Researcher | Threat Hunter | <Detection> | SecOps All Views expressed are my own.
Phil Hagen @philhagen.com DFIR, security, networking, all things tech, OneWheel, Radinn, travel, LEGO, and probably a whole lot more in small and sporadic bits. (Squirrel!) Fierce and unapologetic ally. He/him/his.
Johan Berggren @jbn.the4711.net Digital Forensics and Incident Response @Google :: I write open source tools :: Creator of OpenRelik and Timesketch https://openrelik.org/ https://timesketch.org/ #DFIR • Posts are my own • he/him
FIRST.org @first.org Improving Security Together
malmoeb.bsky.social @malmoeb.bsky.social Head of Investigations at InfoGuard AG - dfir.ch
David J. Bianco @davidjbianco.bsky.social Threat Hunting, CTI, incident detection & response. Creator of the Pyramid of Pain and lead author of the PEAK Threat Hunting Framework. SANS instructor. Special interest in helping newbies get started. Also happy to talk about other geeky topics. He/Him.
Brad @malware-traffic-analysis.net Sharing information on malicious network traffic and malware samples at https://www.malware-traffic-analysis.net/
Katie Nickels @likethecoins.bsky.social
ExecuteMalware @executemalware.bsky.social Malware analyst
Security Onion @securityonion.bsky.social By defenders. For defenders. Peel back the layers of your network and make your adversaries cry. https://www.securityonion.com
Tony Lambert @forensicitguy.bsky.social Recovering sysadmin that now chases adversaries instead of uptime. Sr Malware Analyst @redcanary
MalwareHunterTeam @malwrhunterteam.bsky.social https://x.com/malwrhunterteam | https://id-ransomware.malwarehunterteam.com/
David Szili @davidszili.bsky.social AlzetteInfoSec Managing Partner | BSidesLux Ex-Organizer | SANS Principal Instructor | Posts are mine, all mine!
The DFIR Report @thedfirreport.bsky.social Real Intrusions by Real Attackers, the Truth Behind the Intrusion. https://thedfirreport.com
Ronnie Salomonsen @r0ns3n.dk Adversary Methods - Research & Discovery (RAD) Team @Mandiant - Now Part of @GoogleCloud. Former DFIR, Malware & Network Analyst. All tweets are my own.
Jurre van Bergen @jurrevanbergen.nl Exposing the baddies - Here's how to contact me securely: https://gist.github.com/DrWhax/61978d4e7df5291d4cf308f10dc20d5a
Koen Van Impe @cudeso.bsky.social Freelancer. CSIRT. Incident Response. Threat Intelligence. Security, IDS, Linux, OpenBSD, Honeypots, Jazz, Literature, Modern Art. https://cudeso.be
Virus Bulletin @virusbtn.bsky.social Security information portal, testing and certification body. Organisers of the annual Virus Bulletin conference.
b00010111 @b00010111.bsky.social DFIR BlueTeam Github: https://github.com/00010111 Not representing my employer (past & present).
Daniel Lunghi @thehellu.bsky.social Threat researcher at Trend Micro mostly focused on APT
visi stark @invisig0th.bsky.social Founder of The Vertex Project (@vtxproject) Father of the #APT1 Report @Mandiant. Inventor of #synapse, #vivisect, UNCs, imphash, ... DEFCON CTF Champion, Founder of Kenshoto
The Zeek Network Security Monitor @zeek.org Zeek is an open source network security monitor. zeek.org | github.com/zeek | community.zeek.org
Richard Bejtlich @taosecurity.bsky.social Former USAF intel officer. Early info war practitioner. Created GE-CIRT. Mandiant's first CISO. #NetworkSecurityMonitoring for @corelight-inc. Author. Latest books #ad amzn.to/3B2AcMc
Suricata IDS @suricata.io Suricata IDS. An Open Source intrusion detection, intrusion prevention, and network security monitoring engine developed by the OISF (https://oisf.net). Development by OISF team and our awesome community. https://suricata.io
Mark Dowd @mdowd.bsky.social Internet hacker
𝙽𝙴𝚃𝚁𝙴𝚂𝙴𝙲 @netresec.infosec.exchange.ap.brid.gy Experts in Network Forensics and Network Security Monitoring. Creators of #NetworkMiner, #CapLoader, #PolarProxy, #FlowCarp and #RawCap. #PCAP or it didn't happen! 🌉 bridged from ⁂ https://infosec.exchange/@netresec, follow @ap.brid.gy to interact
StrikeReady Labs @strikereadylabs.com https://strikeready.com/blog.html Download live malware samples mentioned here: https://github.com/StrikeReady-Inc/samples If you prefer marketing (our product is great!) subscribe to our main page @strikeready.com
𝙽𝙴𝚃𝚁𝙴𝚂𝙴𝙲 @netresec.com Experts in Network Forensics and Network Security Monitoring. Creators of #NetworkMiner, #PolarProxy, #FlowCarp, #CapLoader and RawCap. Website: https://www.netresec.com/ Mastodon: @netresec@infosec.exchange
Jeremy Kirk @jkirk.bsky.social Okta Threat Intelligence. Personal account. Interests: Cyber threat intelligence, OSINT, data breaches, AI. Formerly intel analysis @ Intel 471. jeremykirk.com
Tom Uren @tom.risky.biz Author of the Seriously Risky Business cyber security newsletter
Will T @bushidotoken.net 🇬🇧 | Senior Threat Intelligence Advisor at Team Cymru | Co-author SANS FOR589 | Co-founder Curated Intel
al3x @cyb3rkitties.bsky.social they/she. spreader of virtual kitties. 🐱 threat intelligence & malware, mostly Russia stuff. probably reading reports. nerdy and witchy things. rabbit holes. naps are underrated.
Cyberknow @cyberknow.bsky.social Situational Awareness | Threat Research | Memes |#cybertracker | 'cyberwarfare' Correspondent | Meme Farmer 🇦🇺🇦🇺 Posts and Opinions are my own
Hexacorn @hexacorn.bsky.social Red Brain, Blue Fingers Malware Analysis, Reverse Engineering, Threat Hunting, Detection Engineering, DFIR, Security Research, Programming, Curiosities, Software Archaeology, Puzzles, Bad dad jokes https://www.hexacorn.com/blog/ hexacorn@infosec.exchange
Kostas @kostastsale.bsky.social Running ➡ http://defendpoint.ca | http://edr-telemetry.com | https://edr-comparison.com/ | http://detectionstream.com | 🇬🇷🇨🇦
Techmeme @techmeme.com Top news and commentary for technology's leaders, from all around the web. This account shares top-level Techmeme headlines. Visit https://techmeme.com/ for full context.
Malware Unicorn @malwareunicorn.bsky.social @Straiker. Ex-Microsoft. Ex-Meta RedTeam, Ex-Endgame, Ex Fireeye. malwareunicorn.org
John Hultquist @hultquist.bsky.social Mandiant Intelligence at Google. CYBERWARCON and SLEUTHCON founder. Johns Hopkins professor. Army vet.
GreyNoise @greynoise.io GreyNoise analyzes Internet background noise. Use GreyNoise to remove pointless security alerts, find compromised devices, or identify emerging threats.
Vern McCandlish @malanalysis.bsky.social A #DFIR, #infosec, #dadjokes, #scifi, #books, #rpg, #ttx, #malware, elder #genx, and #gaming nerd. AKA an elder geek. Retired #leo. Retired from #infosec in #OT now too. Kindness first is useful but telling off toxic folks is on my response spectrum too.