BC Security @bcsecurity
Threat Emulation | Training | Red Team | Penetration Testing | Compliance Discord: https://t.co/4C5C3M1Tk9 bc-security.org Joined June 2019-
Tweets1K
-
Followers9K
-
Following52
-
Likes813
Empire 7.1 and Starkiller 4.1 early access is LIVE for sponsors! 🌟 Thank you for supporting our projects! To learn more about our research and become a sponsor, visit: github.com/sponsors/BC-SE…
Empire 7.1 & Starkiller 4.1 are LIVE for sponsors! 🚀 - Staging signatures cover full handshake - Separate AES & HMAC keys - Sharpire verifies server in staging - Patched injection & file bugs - C agent aligned with 7.x + Linux build fix (Cont. below)
- New Starkiller commands: download, kill, rename, kill_date, working_hours, kill_job - Kill Agent button restored for uncached lists - Reverse proxy alternate public ports - Malleable profile comma fix + log rotation Become a sponsor for early access! github.com/sponsors/BC-SE…
Empire 7.1 & Starkiller 4.1 are LIVE for sponsors! 🚀 - Staging signatures cover full handshake - Separate AES & HMAC keys - Sharpire verifies server in staging - Patched injection & file bugs - C agent aligned with 7.x + Linux build fix (Cont. below)
The caliber of innovation across St. Louis was incredible to share the stage with. Now, our mission rolls forward. Learn more about automated threat validation with SIMAPTIC and connect with our team: simaptic.ai #StartupWorldCup #STLTech #Cybersecurity
A few weeks ago, we competed at the St. Louis Startup World Cup Regional Finals! Out of 100 regional startups across AI, biotech, and tech, BC Security was honored to finish in the Top 10 pitching #SIMAPTIC. Huge congratulations to winner Amass BioSystems and Justin Traenkle! 👏
Empire C2 on the DarkHaven Range: Part 2 is up! Don't miss the demo or the #HackSmarter voucher giveaway in the video description. 🔥 buff.ly/fQmgQ7j
We made the Top 10! 🎉 We're excited to announce that BC Security is a finalist in the St. Louis Startup World Cup Regional Finals! Wish us luck as we pitch #SIMAPTIC and compete for a spot in the grand finale. 🏆 #StartupWorldCup #Cybersecurity #STL
Always great teaming up with @reybango! In his latest video, we dive into the DarkHaven range using Empire C2—focusing on deliberate tradecraft over quick wins. x.com/reybango/statu…
The Empire C2 has come a long way with the help of @bcsecurity and I was able to grab time from Jacob Krasnov, co-maintainer of the Empire C2 open-source framework, to run through the Hack Smarter Labs cyber range, DarkHaven. We focus on using a real red teaming mindset as Jake
@_Hubbl3 had a great time filming this overview of the Darkhaven network with Rey. Lots of interesting pieces of information about he approaches networks while on an engagement.
The Empire C2 has come a long way with the help of @bcsecurity and I was able to grab time from Jacob Krasnov, co-maintainer of the Empire C2 open-source framework, to run through the Hack Smarter Labs cyber range, DarkHaven. We focus on using a real red teaming mindset as Jake
Effective defense isn’t passive. You have to test your environment against real-world adversary tradecraft to know where your detections actually stand. Check out the advisory findings: cisa.gov/news-events/ne… (2/2)
The goal of red teaming isn't just seeing if you can break in—it's empowering defenders. In CISA’s new advisory, A Tale of Two SOCs, their red team tested two critical orgs: one missed lateral movement entirely, while the other caught and quarantined the foothold early. (1/2)
Empire 7.0 is live! 🔥 What’s new: • Full crypto rewrite (AES-GCM, PBKDF2) • Pivots on all agents • Multi-tab terminal & dedicated shells • 75+ new BOFs • New Starkiller UI & Agent Graph github.com/BC-SECURITY/Em…
We're speaking at the Louisville Metro InfoSec Conference this Friday, Sept. 11th! 🎙️ Join us for: "AI in the Adversary's Toolkit: From Search Replacement to Autonomous Ops" Tickets are almost sold out! Grab your seat today: louisvilleinfosec.com #InfoSec #LMIC2026
The BC Security team is heading to Kentucky for the Louisville Metro InfoSec Conference next week (Sept. 11th)! Tickets are almost sold out: grab yours before they're gone! louisvilleinfosec.com #InfoSec #CyberSecurity #RedTeam #LMIC2026
We’re teaching at the first-ever Black Hat India! 🇮🇳 (Oct. 27-30) Join BC Security for our new hands-on course, Attacking and Defending AI Agents—covering MITRE ATLAS kill chains, MCP exploitation, and real defenses! Grab your spot: buff.ly/4j2Z5gA #blackhatindia
Security researcher @brutecat disclosed how an AI-driven pipeline uncovered over $500,000 in vulnerabilities across Google's infrastructure in under three months—exposing systemic access-control failures across 1,500 APIs. x.com/brutecat/statu…
Hacking Google with A.I. for $500,000 brutecat.com/r/hacking-goog…
We're excited to be back at #DAFITC in Montgomery, AL! Lots of powerful insights from industry leaders and great conversations around the future of cyber defense operations. #DAFITC2026 #BCSecurity #CyberSecurity
Hacker Summer Camp is always our favorite time of the year, and this Black Hat and DEF CON week was easily our best one yet. If we didn't get a chance to connect in Vegas, give us a follow here to stay up to date on our upcoming workshops and tools! #BlackHatUSA #DEFCON34
John Hammond @_JohnHammond
328K Followers 3K Following Cybersecurity Researcher @HuntressLabs Just Hacking Training @JustHackingHQ w/ @ethicalhacker https://t.co/UtsNJiyiEk && https://t.co/narO3syzIy
Justin Elze @HackingLZ
74K Followers 5K Following CTO @TrustedSec | Former Optiv/SecureWorks/Accuvant Labs/Redspin | Race cars
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
sn🥶vvcr💥sh @snovvcrash
12K Followers 492 Following Sr. Penetration Tester / Red Team Operator @ptswarm :: Author of the Pentester’s Promiscuous Notebook :: He/him :: Tweets’re my pwn 🐣
JS0N Haddix @Jhaddix
181K Followers 7K Following CEO, Trainer, Hacker, and Speaker. Cybersecurity + Hacking + AI + Sec Leadership @arcanuminfosec
Josh @passthehashbrwn
10K Followers 294 Following Adversarial Simulation at IBM, tweets are mine etc.
an0n @an0n_r0
14K Followers 734 Following CRT(E|O|L) | OSCP | @RingZer0_CTF 1st (for 2yrs) | HackTheBox Top10 | RPISEC MBE | Flare-On completer | GoogleCTF writeup winner | SSD research | Math MSc |🇭🇺
Michael Koczwara @MichalKoczwara
25K Followers 2K Following Threat Researcher/Founder @Intel_Ops_io Threat Intelligence, Adversary Infrastructure Hunting, Curated TI Feed (Coming Soon) https://t.co/VQWaze6gaF
Nikhil @Ox4d5a
19K Followers 2K Following Penetration Tester | i XCHG 0's 1's and do hacks | Red Team Sorcery https://t.co/6LUhkvN2hz | #eJPT | #OSCP | #CRTP | #CRTA | #CESP | #CRTE
mgeeky | Mariusz Bana... @mariuszbit
15K Followers 1K Following 🔴 Offensive Security Developer @ Outflank, Red Team operator, ex-AV dev, ex- malware researcher 🫖 Green tea lover
Jean @Jean_Maes_1994
12K Followers 1K Following @sansoffensive Certified instructor/SEC565 author/SEC699 co author https://t.co/cp5DerI3g4
Clandestine @akaclandestine
65K Followers 5K Following | Security | Osint | Threat Research | Opsec | Threat Intelligence | Infosec | Threat Hunting | Humint |
Stephen Sims @Steph3nSims
26K Followers 878 Following Perpetual Student | SANS Fellow | Musician | Braggart Hater | Gray Hat Hacking | VR | 🏂 | deadcode | https://t.co/4neOSsnCQ8
n00py @n00py1
14K Followers 966 Following Retweeter of InfoSec/Offsec/Pentest/Red Team. Occasional blogger/Independent security research.
Swissky @pentest_swissky
23K Followers 1K Following RedTeam | Pentest Author of PayloadsAllTheThings & SSRFmap https://t.co/w1ZLRqoafG
Cas van Cooten @chvancooten
10K Followers 672 Following @Offensys Co-Founder || Benevolently malicious offensive security enthusiast || OffSec Developer & Malware Linguist
Mehmet Ergene @Cyb3rMonk
15K Followers 454 Following Teaching Threat Hunting, Detection Engineering, and KQL https://t.co/uAlYlXIpyV @BluRavenSec Microsoft Security MVP #ThreatHunting #DataScience
Md Ismail Šojal �... @0x0SojalSec
61K Followers 6K Following Cyber_Security_Re-searcher || Ai Re-searcher || AI-Sec|| Malware Analysis II iOS || Pwn || 0SINT || Project AI-StrikeSec || 0ldAccounts Suspended @0xSojalSec ||
MJxpT___OSINT @MjOsint_88
29 Followers 4K Following Renewable Energy and Sustainable development, Climate change.
c0y0t3_c0d3 @c0y0t3_c0d3
2 Followers 147 Following
Chirag @Chirag28276456
5 Followers 371 Following A learner, always looking for solutions to crack a probelm.
Flint @0xFlint_
5K Followers 360 Following Blockchain & agentic finance security. Ex-Certora. Audits, technical research & speaking. Founder, Flint Security. DM for reviews.
Joe Mamba @QBohli
4 Followers 426 Following
BL @BLucebe
2 Followers 45 Following
Roger 'Kaiser' Gomis @Rogeeer11
241 Followers 538 Following sysadmin. #Bitcoin https://t.co/B1DmBUqJ5N
parsainfosec @parsainfosec
2 Followers 263 Following
CyberSci - Canada's P... @CyberSci
410 Followers 230 Following Improving Canada’s cyber security skills base by connecting Canada's top uni cyber programs and then forming #TeamCanada to show the world what #Canada can do!
Muhammad Farid @Mu7ammadfared
14 Followers 1K Following
onex @sql_xss
1 Followers 88 Following
v1c_lt @Vic_Kariu
51 Followers 359 Following IT | DevOps Engineer | Cybersecurity Consultant | Programmer | CEH | CHFI | Pentester | Malware analyst
Roei Hadashi @roeihadashi
13 Followers 828 Following I break in for a living — and I'm the one they call after someone else did. Head of Red Team & AI Security @ HackersEye
👨💻 @pjstephens_
0 Followers 170 Following
阳光宅男 @StNL8PSuGm2lzr9
5 Followers 275 Following
pingcache @pingcache
0 Followers 271 Following
Min Khant @minkhantthu_ice
0 Followers 20 Following
cr3ghost @cr3ghost
9K Followers 547 Following Curating security, exploit & vulnerability research, tools & free resources | Reverse engineering | Malware | Threat intel | Red/Blue Team | AI | Game Hacking.
CYBER SECURITY SHPK @CYBERSECUR75261
6 Followers 1K Following CYBER SECURITY eshte kompani me baze ne Tirane qe ofron sherbime te sigurise kibernetike.
Adrian Niedzielski @AdrianNiednu
22 Followers 1K Following
dig_for_president @Mattew_DIG
179 Followers 4K Following
stack @stack_ret
69 Followers 4K Following
sec @cdgsec
7 Followers 669 Following Cybersecurity Leader | Passionate about intrusion defense & building secure infrastructure
Macmod @MacmodSec
613 Followers 885 Following CyberSecurity Analyst, Computer Scientist & Programmer
Arnold Lolas @ArnoldLolas
0 Followers 141 Following
Eric Hoang @erichoang851
220 Followers 1K Following
Witalij Biller @WitalijB41959
238 Followers 3K Following
Fernando Manzanarez @FernandoMa61306
15 Followers 4K Following
MENS DUTIES AND RIGHT... @Mohamme84300989
70 Followers 8K Following mens supporter about duties and rights, (MENIOST), anti toxic feminist, youtuber, nature lover, anti fake feminist,
Buulakpoi🇸🇱 @Kaimarich_
190 Followers 3K Following
2137 @2137blazeit_
0 Followers 54 Following
Venkata Satish Guttul... @snakeyesV1
3K Followers 4K Following Ex-CISO https://t.co/E3wzyAP4qW | vCISO | Cybersecurity Advisor, Auditor, Academic Board Member
Anonymas @Anonymasd8f7
0 Followers 51 Following
Ghost Byte @PickettTon18807
7 Followers 1K Following
Gheorghe Cotos @gheorghe_c71972
20 Followers 139 Following
Invoker @invoker147
1 Followers 24 Following
Andrew Basile @bigpallinis
13 Followers 30 Following
pars @NvPoit
2 Followers 213 Following
Brian Coull @Cou11y
6 Followers 146 Following
Bug Predator @Bug_Predator100
0 Followers 126 Following
John Hammond @_JohnHammond
328K Followers 3K Following Cybersecurity Researcher @HuntressLabs Just Hacking Training @JustHackingHQ w/ @ethicalhacker https://t.co/UtsNJiyiEk && https://t.co/narO3syzIy
Justin Elze @HackingLZ
74K Followers 5K Following CTO @TrustedSec | Former Optiv/SecureWorks/Accuvant Labs/Redspin | Race cars
🜀 @UrbanAlkemist
17K Followers 8 Following In Sterquilinis Invenitur | Those who wield a sword know the value of armor - Unknown
Marcello @byt3bl33d3r
30K Followers 1K Following CyBeRsEcUrItY | Not afraid to put down with some THICC malware on disk | AI Research @PaloAltoNtwks | former purple team | Ex @spacex
Harm Joy @HarmJoy
821 Followers 501 Following german american synth electro industrial goth tyske ludder titans vnv nation covenant apoptygma and one mesh ncn
Red Siege Information... @RedSiege
10K Followers 1K Following Penetration Testing, Purple Team, Red Team & Adversary Emulation, Security Posture Review and Training Let our Offense, Prepare your Defense. #weareoffensive
Texas Cyber Summit @TexasCyberConf
7K Followers 4K Following 🤠 Texas Deeply Technical 🪓Hacker & Cybersecurity - Join us Next Year, ✨ May 21-23, 2025 - J.W Marriott. Austin, Texas https://t.co/uwlr7qzVCL
Black Hat MEA @Blackhatmea
23K Followers 54 Following #BHMEA26 | @TahalufGlobal @SAFCSP in assoc. with @BlackHatEvents | Dec 1-3 2026 📍Riyadh Exhibition and Convention Center, Malham
TheNeonTemple @TheNeonTemple
422 Followers 271 Following We are a group of enthusiasts looking to grow the community knowledge and skill sets through the cyber security domains. Hackers, defenders & policy makers
TreyCraf7 @TCraf7
598 Followers 1K Following Adversary emulation @scythe_io. Public Speaker. USMC vet. Writing about threat intel, detection engineering, and what actually works. Thoughts are my own.
TrustedSec @TrustedSec
79K Followers 762 Following End-to-end Cybersecurity consulting team leading the industry, supporting organizations, and giving back. #Hacktheplanet Blogs, news, webinars, and tools!
HackSpaceCon @HackSpaceCon
3K Followers 1K Following Launch with us! Hack Space Con May 6-9. Tickets Available Now: https://t.co/VpbsfVLNkv
Hack Red Con @HackRedCon
1K Followers 392 Following Cyber OffSec Training, Conference, Events, Networking Red/Blue/Purple Teams, Social Engineers, Off Sec Researchers Registration Available on Website!
HACKMIAMI @hackmiami
16K Followers 4K Following Conference https://t.co/uQBYAFe3Jl Website: https://t.co/jRhoB5jTqW Meetup: https://t.co/DcW6t1x6kN
@[email protected]... @christruncer
11K Followers 465 Following Deputy Chief, Red Team, CISA && BJJ && Veil Framework / Open Source Dev, @christruncer.bsky.social
Empire @EmpireC2Project
3K Followers 21 Following GitHub: https://t.co/7Utqi0iYau Discord: https://t.co/vMpJ3YPeOa
Kovert @KovertNO
561 Followers 20 Following We specialize in Penetration Testing and Adversary emulation. We find the vulnerabilities before the bad guys do.
Phillip Wylie @PhillipWylie
52K Followers 20K Following Chief Security Evangelist & Sr. Consultant & @suzulabs | Offensive Security Expert | Phillip Wylie Show Podcast Host @thehackermaker | @pentesterblue coauthor
Cyber (In)Security @cybersec
28K Followers 276 Following Former NSA Hacker - Building Red Team, Cyber Threat Intel, and Defensive Ops AI Capabilties
Shodan @shodanhq
114K Followers 2 Following Monitor your external network, search the Internet of Things and perform empirical market research. You can also find us on https://t.co/nPLFbFy8R5
Kali Linux @kalilinux
400K Followers 25 Following Kali Linux, The Most Advanced Penetration Testing Distribution. Ever. @[email protected]
Pablo González @pablogonzalezpe
16K Followers 1K Following Cuenta personal. Mis opiniones son mías. MVP Microsoft 2017-2026. Art of Pentesting. Speaker. Contacto: https://t.co/Tv4aeuEps5
TryHackMe @tryhackme
312K Followers 85 Following An online platform that makes it easy to break into and upskill in cyber security, all through your browser.
Cx01N @Cx01N_
645 Followers 48 Following | EE PhD Candidate | AF Officer | Director of Security Shenanigans @Bcsecurity | @EmpireC2Project |
RedTeamVillage @RedTeamVillage_
38K Followers 1K Following Red Team Village | Join us on https://t.co/ILZhRFw4Y7 . Check our next events at: https://t.co/fJwIUSTI16
Vince @_vinnybod
482 Followers 1K Following
Hubbl3 @_Hubbl3
484 Followers 25 Following CEO at BC Security LLC Infosec Professional | Engineer | Skier
Rey Bango @reybango
22K Followers 6K Following AI & Security | I hack into things sometimes. Opinions are mine. Fortis fortuna adiuvat. Nostalgia is not a strategy. It's a good time to cause a little chaos.
Will Schroeder @harmj0y
50K Followers 975 Following Researcher @SpecterOps. Coding towards chaotic good while living on the decision boundary.
Joe Vest @joevest
8K Followers 886 Following Red Teamer丨Author of Red Team Development and Operations https://t.co/LTiTgnFKJq 丨Don't let perfect be the enemy of good
Jorge Orchilles @jorgeorchilles
11K Followers 470 Following SANS Principal Instructor & Author #SEC565 | #RedTeam | #PurpleTeam | #PenTest | #C2Matrix Creator | ATT&CK & Atomic Red Team Contributor | Published Author
Christopher Crowley @CCrowMontance
7K Followers 3K Following InfoSec Ops Generalist: NSM, IR, Mobile, PenTest, Forensics. SOC-Class Author. (https://t.co/QBKm4Ub7ka). SANS Senior Instructor. Retweets unverified. #infoseclatteart
ATT&CK @MITREattack
120K Followers 514 Following MITRE ATT&CK® - A knowledge base for describing the behavior of adversaries. Replying/Following/Re-tweeting ≠ endorsement. @ https://t.co/wt46ArkZVt
🥝🏳️🌈 Be... @gentilkiwi
63K Followers 298 Following A kiwi coding mimikatz & kekeo github: https://t.co/eS3LVgU6i0 Head of security services @banquedefrance Tweets are my own and not the views of my employer
Chris xorrior@infosec... @xorrior
11K Followers 1K Following @[email protected] Husband | Father | Pentester | Red Teamer | macOS security | Manager - Red Team @Zoom https://t.co/af3c0fgU2v
SpecterOps @SpecterOps
42K Followers 403 Following Creators of BloodHound | Experts in Adversary Tradecraft | Leaders in Identity Attack Path Management
C2 Matrix | #C2Matrix @c2_matrix
6K Followers 100 Following Matrix of Command and Control (C2) Frameworks #C2Matrix #RedTeam #BlueTeam #PurpleTeam
ISC2 @ISC2
100K Followers 9K Following An international nonprofit membership association focused on inspiring a safe and secure cyber world. Become an ISC2 Candidate today!
Raphaël Hertzog @raphaelhertzog
3K Followers 87 Following Debian/Kali developer, Free software consultant, Author of a Debian book.
BleepingComputer @BleepinComputer
260K Followers 208 Following Breaking cybersecurity and technology news, guides, and tutorials that help you get the most from your computer. DMs are open, so send us those tips!
Matt Edmondson @matt0177
5K Followers 340 Following Hacker, Forensicator & OSINT practitioner. SANS Author and Senior Instructor, Blackhat speaker & OSCP holder. Featured in Wired and Founder at @ArgeliusLabs
Rapid7 @rapid7
126K Followers 3K Following Rapid7 is a leader in AI-powered managed cybersecurity operations. 11,500+ customers utilize Rapid7 to disrupt attackers and advance their cyber resilience.
wallofsheep @wallofsheep
14K Followers 1K Following We capture sheep. Official hashtag for Black Hat and Defcon #WOS Also on Mastodon at @[email protected]
IoT Village @IoTvillage
14K Followers 828 Following The place for #iot hacking, workshops, talks, and contests. Organized by: @ISEsecurity















