Mark @sneakymonk3y
uber geek blue team cyber commando bad guy annihilator @CrowdStrike OSCP GREM GC|FA/FE/IH #DFIR https://t.co/hyhoN9n1lu you.sneakymonkey.net Worcester, UK 🇬🇧 Joined May 2008-
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Our Call for Workshops are still open! Got a skill or some knowledge you want to pass on, get it in! We are looking for workshops to help spread the knowledge! cfp.bsides.london/bsides-london-… #Security #BSides #London #BSidesLDN.2025
🚨 UPDATE - Palo Alto Networks confirms it was hit in the Salesloft Drift breach. Attackers accessed Salesforce CRM data — mostly contacts, sales info & case records. Products/services not impacted. Other victims: Zscaler, PagerDuty, SpyCloud, Tanium. Details →…
Palo Alto reports being affected by SalesLoft supply chain breach "Salesforce-Connected Third-Party Drift Application Incident Response" paloaltonetworks.com/blog/2025/09/s… Unit42 report: unit42.paloaltonetworks.com/threat-brief-c… Salesloft IOCs: trust.salesloft.com/?uid=Drift%2FS…
So who wants a ticket for #BSidesLDN2025? bsides.london/event-informat…
What in the organised crime is this?
Major Update: We now believe this incident impacts other Salesloft Drift integrations, not just Salesforce. We’re advising Salesloft Drift customers to treat any and all authentication tokens stored in or connected to the Drift platform as potentially compromised.
Major Update: We now believe this incident impacts other Salesloft Drift integrations, not just Salesforce. We’re advising Salesloft Drift customers to treat any and all authentication tokens stored in or connected to the Drift platform as potentially compromised.
In security, when you do your job perfectly, nothing happens. And people don't see when nothing happens.
Malware weaponizes AI coding agents to exfiltrate data. “Treat local AI coding agents like any other privileged automation: restrict file and network access, review often, and don’t blindly run AI coding agents' CLIs in YOLO modes” Early warning ⚠️ snyk.io/blog/weaponizi…
🚨 Nx experienced a supply-chain attack: - Attackers released compromised versions of Nx packages. - These weren't from our CI (lacked npm provenance signatures). - Nx Cloud is not affected We are actively investigating. All details 👇 github.com/nrwl/nx/securi…
Attackers have had considerable success taking advantage of known common vulnerabilities rather than relying on bespoke malware or zero-day vulnerabilities to carry out their activities, meaning attacks via these vectors could have been avoided with timely patching.
Not again... Citrix, the company that keeps on giving. cyberplace.social/@GossiTheDog/1… If you want to check your systems: github.com/fox-it/citrix-…
ALERT: On 2025-08-26 over 28.2K Citrix instances were unpatched to CVE-2025-7775 RCE. There is exploitation in the wild confirmed by @CISACyber KEV. Patch info from Citrix: support.citrix.com/support-home/k… Top affected: US, Germany Dashboard geo breakdown: dashboard.shadowserver.org/statistics/com…

Florian Roth ⚡️ @cyb3rops
206K 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
Justin Elze @HackingLZ
65K Followers 5K Following CTO @TrustedSec | Former Optiv/SecureWorks/Accuvant Labs/Redspin | Race cars
Michael Koczwara @MichalKoczwara
23K Followers 2K Following Threat Researcher/Founder @Intel_Ops_io Threat Intelligence, Adversary Infrastructure Hunting, Curated TI Feed (Coming Soon) https://t.co/VQWaze6gaF
Will @BushidoToken
36K Followers 3K Following Senior Threat Intel Advisor @TeamCymru | Co-founder @CuratedIntel | Co-author @SANSForensics FOR589 | Co-founder @BSidesBournemth | @darknetdiaries #126: REvil
Kostas @Kostastsale
18K Followers 367 Following @TheDFIRReport | No longer active here – find me on Bluesky: https://t.co/qHzDSxCRfG. 🇬🇷🇨🇦
Andrew Thompson @ImposeCost
39K Followers 1K Following Head of Research and Discovery (RAD) @Google Threat Intelligence Group via @Mandiant acquisition. Posts are attributable to me—not my employer. Former @USMC.
Samir @SBousseaden
25K Followers 1K Following Detection Engineering | Elastic Security Mastodon: @[email protected]
Blue Team News @blueteamsec1
52K Followers 9K Following The cybersecurity home for the latest #BlueTeam, #DFIR, and #ThreatHunting news and tools.
@zephrfish.yxz.red @ZephrFish
19K Followers 580 Following Photos at @ZephrSnaps | Founder at @ZephrSec |Staff on @CuratedIntel | Lab Creation @XintraOrg
J⩜⃝mie Williams @jamieantisocial
10K Followers 7K Following threats && stuff || #UNC1799 forever 🤘|| @DistrictHeather ♥️ + 🍷 **𝚅𝚒𝚎𝚠𝚜 𝚎𝚡𝚙𝚛𝚎𝚜𝚜𝚎𝚍 𝚊𝚛𝚎 𝚖𝚈 օ𝚠𝚗**
Max_Malyutin @Max_Mal_
13K Followers 310 Following Threat Researcher, Blue Team, DFIR, Malware Analysis, and Reverse Engineering. “⚔️What do we say to God of malware, Not today⚔️”
Zach @svch0st
4K Followers 1K Following Everything DFIR @TheDFIRReport | @CuratedIntel | @XintraOrg https://t.co/ggakuKBS0S
Isabella @adamagstn14
387 Followers 984 Following Never take away what doesn't belong to you, sincerity is the way to go, and remember, the devil was once an angel too.
ego sum ultra @banpornography
725 Followers 750 Following
unknown user @swfsecc
0 Followers 26 Following
Law10 @btccve
39 Followers 596 Following
Rem @sudo_Rem
605 Followers 324 Following Senior Hunt & Response Analyst @HuntressLabs | GPEN, GCFA, GCFE, GCIA, GCIH | Python Security Researcher
treudounnoquale @treudounno90676
0 Followers 4 Following
RvrM @_reveriem
142 Followers 1K Following
Mark Hale @Hale87Cdo
30 Followers 298 Following Sports Gaming Travel Rugby Cricket Food YouTube Holidays
Hussein Sherafat @Hussein_Sherafa
233 Followers 6K Following
DEVfulness @DEVfulness
8 Followers 117 Following Software Engineering with a calmer state of mind. Welcome to Devfulness!
Norbert @NB1r0
60 Followers 3K Following
Reena Pathak @RPat26
0 Followers 819 Following
storm wake @waking_storm
0 Followers 560 Following Beginner info sec | Pentesting | Active Directory
wiskel @_wiskel
19 Followers 396 Following
Nsk @nsk_offl_
348 Followers 4K Following Director🎬& Lyricist of Kattravai Katrapin & Onedaykadhalan CyberSecurity Analyst,Travel freak, Ardent Suriya ❤ Jo,Maddy🤩,VJS😍 Fan,CR7MSD Fan🤟,Maduraikaran😎
WBG @WBGIIl
587 Followers 2K Following
james @ZXIX
78 Followers 127 Following
skydrop @23Skydrop
26 Followers 1K Following professional webshell engineer | “computer shenanigans”
比个心 @vbigthing
90 Followers 4K Following
0x90 Hey Eugene! @_HeyEug_
812 Followers 6K Following Il trucco, William Potter, è di non preoccuparsi che fa male.
™ @SergeantMemory
30 Followers 678 Following
LunacySoft @LunacySoft
369 Followers 703 Following One impossible thing at a time | it SIEMS like you are doing it wrong | the horrors persist but so do I | built with rage and caffeine
Gianluca Varisco @gvarisco
4K Followers 4K Following I work at @Google on @googlecloud. Formerly @arduino, @ITdigitalteam, @RocketBerlin, @RedHat. Tweets are my own.
Chris Duggan @TLP_R3D
7K Followers 3K Following Head of Threat Informed Defence for a FSTE 100 | Malware Geek | Curated Intel Member | Threat Intelligence Expert Extraordinaire
Sol A @CubangrnSol
28 Followers 399 Following
Greg Bailey @GRBail
742 Followers 2K Following Analyst @HuntressLabs | Instructor @SANSInstitute | neo-hippie | grateful dad | all around nice guy
Dávid Kosť @dk_samper
427 Followers 3K Following Everything SOC | All opinions are mine and not necessarily those of my employer, whoever that might be.
Nicolas Coolman @NicolasCoolman
85 Followers 56 Following Expert en sécurité informatique, diplômé en ingénierie logicielle.
Awuioutus @Awuioutus7338
51 Followers 2K Following
Himja Bhatt @HimjaBhatt
43 Followers 193 Following Cyber Security Analyst | 🇮🇳 🇬🇧 | Views are of my own
kenziedolls🎀 @kenzieedollss
1K Followers 7K Following hi hi, i'm just ur baby tgirl who films too much alot of stuff on my lil page's if u wanna text me.😏
Smother @Smotherw9rh
50 Followers 1K Following I still don't understand why two people who are destined not to be together arrange for them to meet
noobdev @k8snoob
2 Followers 128 Following
Jordan Morley @morleycybersec
21 Followers 434 Following Cyber Grad Student | 412 | Specifically focused on DFIR
vx-underground @vxunderground
368K Followers 290 Following The largest collection of malware source code, samples, and papers on the internet. Password: infected
Florian Roth ⚡️ @cyb3rops
206K 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
SwiftOnSecurity @SwiftOnSecurity
405K Followers 9K Following computer security person. former helpdesk.
Thomas Roccia 🤘 @fr0gger_
31K Followers 2K Following AI Security x Threat Intel · Sr. Threat Researcher @Microsoft · Creator of #Unprotect & #NOVA · Malware Warlock · Python 🧡 · Prev @McAfee_Labs · Views mine 😈
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.
DebugPrivilege @DebugPrivilege
40K Followers 2K Following Windows Nerd | Ex-MSFT | Microsoft MVP in Windows | Interested in Security, Debugging, and Windows Internals.
Ali Hadi | B!n@ry @binaryz0ne
33K Followers 565 Following DFIR and Adversary Simulation | DFIR @ ProtonMail
Michael Koczwara @MichalKoczwara
23K Followers 2K Following Threat Researcher/Founder @Intel_Ops_io Threat Intelligence, Adversary Infrastructure Hunting, Curated TI Feed (Coming Soon) https://t.co/VQWaze6gaF
Chris Sanders 🔎 �... @chrissanders88
34K Followers 489 Following Ed.D. | Founder @networkdefense @RuralTechFund | Former @Mandiant, DoD | Author: Intrusion Detection Honeypots, Practical Packet Analysis, Applied NSM
Will @BushidoToken
36K Followers 3K Following Senior Threat Intel Advisor @TeamCymru | Co-founder @CuratedIntel | Co-author @SANSForensics FOR589 | Co-founder @BSidesBournemth | @darknetdiaries #126: REvil
Kostas @Kostastsale
18K Followers 367 Following @TheDFIRReport | No longer active here – find me on Bluesky: https://t.co/qHzDSxCRfG. 🇬🇷🇨🇦
John Hammond @_JohnHammond
298K Followers 3K Following Cybersecurity Researcher @HuntressLabs || Just Hacking Training @JustHackingHQ w/ @ethicalhacker || https://t.co/UtsNJiyQtS || https://t.co/narO3sz7y6
ippsec @ippsec
119K Followers 353 Following
Andrew Thompson @ImposeCost
39K Followers 1K Following Head of Research and Discovery (RAD) @Google Threat Intelligence Group via @Mandiant acquisition. Posts are attributable to me—not my employer. Former @USMC.
MalwareHunterTeam @malwrhunterteam
244K Followers 38 Following Official MHT Twitter account. Check out ID Ransomware (created by @demonslay335). More photos & gifs, less malware.
blackorbird @blackorbird
35K Followers 671 Following Peace and Love. Just Analysis/Hunter. #APT #threatIntelligence #Exploit #CTI Need Job
meg west @cybersecmeg
151K Followers 937 Following Tweets about #dogs & travel & fitness & cybersecurity, oh my! Opinions are my own. 📧: [email protected]
HackerRats - Uncle Ra... @theXSSrat
154K Followers 945 Following Alone we survive, together we prosper. Are you with me? https://t.co/AfnDsVhqqA
GangExposed RU @GangExposed_RU
3K Followers 69 Following Cybercrime investigator | Exclusive leaks on $10M bounty targets
Rami McCarthy @ramimacisabird
2K Followers 745 Following security, for the internet, at @wiz_io! opinionated about security. (he/him) @[email protected], bsky=https://t.co/fxycKAqA6t
Faraday @0xffaraday
134 Followers 128 Following Security Analyst @Huntresslabs | SGF2ZSBhIG5pY2UgZGF5IQ== | Personal opinions and research are my own and don’t represent my employer
Rem @sudo_Rem
605 Followers 324 Following Senior Hunt & Response Analyst @HuntressLabs | GPEN, GCFA, GCFE, GCIA, GCIH | Python Security Researcher
Paul Taylor @nottmtails
58K Followers 3K Following Nottingham Forest writer at The Athletic. The Premier League adventure is underway... I'll meet you by the left lion.
Richard Johnson @richinseattle
18K Followers 3K Following Computer Security, Reverse Engineering, and Fuzzing; Training & Publications @ https://t.co/mloVP6rPB7; hacking the planet since 1995; Undercurrents BOFH
丂卄ㄖᗪ卂几 - ... @therealshodan
5K Followers 440 Following Microsoft Threat Intelligence Centre, deaf, BSL https://t.co/ZaRUlLAHgk
Leo @leotday
3K Followers 130 Following Founder of The PC Security Channel, Threat Researcher, MS (Computer Science, AI). Create some of the most engaging cybersecurity content on YouTube.
Ollie Whitehouse @ollieatnowhere
6K Followers 1K Following CTO @NCSC Former: PortSwigger, Interrupt Labs, NCC Group, BlackBerry, Symantec and Atstake
unusual_whales @unusual_whales
2.5M Followers 2K Following Stocks/Options/Crypto/Market News + Tools. Not advice Get a bonus opening a new tastytrade account: https://t.co/wGf2ZdlXpw Discord: https://t.co/0xJ9e0ZYYG More: https://t.co/nsxZlPV0pC
Arda Büyükkaya @WhichbufferArda
5K Followers 1K Following Cyber Threat Intelligence Analyst @EclecticIQ | Threat Hunter | Malware Analyst |. (All opinions expressed here are mine only). 🇹🇷🇳🇱
Sekoia.io @sekoia_io
4K Followers 147 Following A #SOCplatform boosted by #AI and #threatintelligence, combining #SIEM, #SOAR, #Automation in a single solution. Used by End-users, MSSP and APIs
Anthropic @AnthropicAI
637K Followers 35 Following We're an AI safety and research company that builds reliable, interpretable, and steerable AI systems. Talk to our AI assistant @claudeai on https://t.co/FhDI3KQh0n.
SentinelOne @SentinelOne
56K Followers 1K Following ONE autonomous platform to prevent, detect, respond, and hunt. Do more, save time, secure your enterprise: https://t.co/N75g1HAnCs 🐱💻
NotebookLM @NotebookLM
73K Followers 15 Following Think smarter, not harder. Meet your brain's new best friend 📒
The Vertex Project @vtxproject
3K Followers 4K Following On a mission to create an intelligence-driven future with Synapse.
Invictus Incident Res... @InvictusIR
2K Followers 30 Following Helping organizations respond to cyber incidents in the cloud | 🆘 24/7 support https://t.co/zfF62gimvm | 📚 Academy https://t.co/GH0u8tmjXJ
Curtis @cybershtuff
474 Followers 313 Following Cloud, Incident Response, Threat Intelligence | ثريت انتل | OSINT | @InvictusIR | Previously U42 and PwC GTI
Nick VanGilder @nickvangilder
2K Followers 3K Following Red Team Director | Mission Focused Leader | Combat Veteran | Offensive Security Program Builder | Mentor and Coach
mgeeky | Mariusz Bana... @mariuszbit
14K Followers 812 Following 🔴 Operator, Initial Access afficionado, Researcher, ex-AV engine developer, ex-Malware analyst 🦋 @mgeeky.bsky.social 🫖 green tea lover
LiveOverflow 🔴 @LiveOverflow
155K Followers 1K Following wannabe hacker... he/him 🌱 grow your hacking skills @hextreeio
LaurieWired @lauriewired
98K Followers 280 Following researcher @google; serial complexity unpacker; https://t.co/Vl1seeNgYK ex @ msft & aerospace
J⩜⃝mie Williams @jamieantisocial
10K Followers 7K Following threats && stuff || #UNC1799 forever 🤘|| @DistrictHeather ♥️ + 🍷 **𝚅𝚒𝚎𝚠𝚜 𝚎𝚡𝚙𝚛𝚎𝚜𝚜𝚎𝚍 𝚊𝚛𝚎 𝚖𝚈 օ𝚠𝚗**
EC3 @EC3Europol
36K Followers 328 Following Official account of @Europol's European Cybercrime Centre (#EC3Europol), the EU Agency for Law Enforcement Cooperation. Our aim is to combat #cybercrime.
Rudy Ooms | MVP 🇳�... @Mister_MDM
8K Followers 1K Following {"Title":"Microsoft MVP","Talks About":"Intune, Autopilot, MMP-C ","Function":"Master Chief Content creator PMPC","Blog":"https://t.co/P8ljukU40Q"}
NetworkChuck @NetworkChuck
218K Followers 635 Following Believer. Beard. Coffee. Tech. Youtube. Check the link in my bio to see my latest video!
Dylan Tran @d_tranman
2K Followers 172 Following salsa sultan, verde villain, condiment connoisseur Adversary Simulation @xforce Red Team @wrccdc Former: @NationalCCDC+@wrccdc & @globalcptc @calpolyswift
Fox_threatintel @banthisguy9349
14K Followers 261 Following Just a person who is against cyber crime and dictators like Putin
Johannes Ullrich @johullrich
14K Followers 434 Following
BSides Birmingham (UK... @BrumBsides
150 Followers 34 Following Your BSides community event in the heart of the West Midlands.
AWS Security Digest @AwsSecDigest
1K Followers 15 Following 📥 Stay Up-to-Date on the latest AWS Security News with our Weekly Digest.
DeepSeek @deepseek_ai
973K Followers 0 Following Unravel the mystery of AGI with curiosity. Answer the essential question with long-termism.
Unit 42 @Unit42_Intel
63K Followers 82 Following The latest research and news from Unit 42, the Palo Alto Networks (@paloaltontwks) Threat Intelligence and Security Consulting Team covering incident response.
1aN0rmus @TekDefense
4K Followers 1K Following CTO at @permisosecurity Alum: @Mandiant, https://t.co/kqlvYwe86k, USMC
Pwned Labs @PwnedLabs
2K Followers 68 Following Pwned Labs delivers fun and immersive cybersecurity training experiences for individuals and businesses. Join the community: https://t.co/kyG413GZDa
Arctic Wolf @AWNetworks
4K Followers 519 Following At Arctic Wolf, our mission is to End Cyber Risk through effective security operations.
7h3h4ckv157 @7h3h4ckv157
51K Followers 117 Following Hacker (He/Him) | Hall of Fame: Google, Apple, NASA, 𝕏 (FKA Twitter) | Speaker: BlackHat MEA x1 | CVE ×4 | HTB Rank: Guru | P1 warrior - Bugcrowd | CS Engineer