Larry W. Cashdollar @larry0.bsky.social @_larry0
Member of @Akamai SIRT. Security Researcher & Exploit Coder. Research covered by Slashdot, ZDNet, arstechnica, MSN.. Mitre CVE CNA. vapidlabs.com Sarasota, FL Joined October 2008-
Tweets14K
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BREAKING: Epstein victim says there are Tape of Donald Trump having sex with 'many girls' recorded by Jeffrey Epstein.
🚨MAJOR BREAKING: Epstein survivors just announced they will release their own list of names. “We know who abused us. We saw who came and went. This list will be survivor-led—for survivors.” The government stalled. Now the victims are doing it themselves.
this #defcon33 issue of Phrack is awesome!
TIL there is professional pillow fighting.
Transmission from the official pulpit of the Cult of the dead cow: The herd has spoken and it has declared that @BiaSciLab shall be a part of the bovine cult. The future shines brightly, Bia will lead us on for years to come. May her light shine upon us all. Oomen.
Witnessed a new member joining the #cDc tonight youtube.com/shorts/kg7QhKR… congratulations! @BiaSciLab #hackerhistory #defcon
All set up at @BSidesLV! Come see us, adopt an Ellet or a cow, get some stickers or maybe a hat, and support a free open sourced distributed network!
I'll be at @defcon this year.
Taking a moment for a PSA: I still get occasional random messages saying I made a difference, or otherwise encouraged someone at some point. Those messages mean a lot. If someone’s contributions meant something to you along your journey drop them a note. It’s a small thing…
Avocados are like schrödinger’s cat.
🚨Active exploitation attempt🚨 Akamai SIRT has identified Mirai-based Aquabotv3 attempting to exploit Mitel SIP phones through CVE-2024-41710. It has a novel function for a Mirai variant: to report back to the C2 when a kill signal was caught. 👀 akamai.com/blog/security-…
Releasing Soon! 97 Things Every Application Security Professional Should Know By @sekaurity & Yabing Wang @OReillyMedia The articles in this book include actionable advice on a wide variety of application security topics Pre-order now shroffpublishers.com/books/97893554… #appsec #security
"Smashing the stack for fun and profit" by @aleph_one anniversary -- 8 Nov 1996! jmp offset-to-call pop ... call offset-to-pop "/bin/sh" phrack.org/issues/49/14.h…
I formatted my email to oss-security here on the cups-browsed DDoS amplification stuff: vapid.dhs.org/cups-browsed-e…
cups-browsed vulnerable to DDoS amplification attack openwall.com/lists/oss-secu… where @_larry0 discloses additional impact of a previously disclosed CUPS issue x.com/_larry0/status…
cups-browsed vulnerable to DDoS amplification attack openwall.com/lists/oss-secu… where @_larry0 discloses additional impact of a previously disclosed CUPS issue x.com/_larry0/status…
Two Sudanese Nationals Indicted for Alleged Role in Anonymous Sudan Cyberattacks on Hospitals, Government Facilities, and Other Critical Infrastructure in Los Angeles and Around the World justice.gov/usao-cdca/pr/t…
CVE-2024-47850 CUPS cups-browsed before 2.5b1 will send an HTTP POST request to an arbitrary destination and port in response to a single IPP UDP packet requesting a printer to be a… cve.org/CVERecord?id=C…

Justin Elze @HackingLZ
65K Followers 5K Following CTO @TrustedSec | Former Optiv/SecureWorks/Accuvant Labs/Redspin | Race cars
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
Tom Leighton @TomLeightonAKAM
6K Followers 350 Following Co-Founder and Chief Executive Officer at @Akamai
Will Dormann is on Ma... @wdormann
26K Followers 1K Following I play with vulnerabilities and exploits. I used to be here on Twitter but now I'm here: @[email protected] https://t.co/hXggdAVkSQ
hackerfantastic.x @hackerfantastic
104K Followers 5K Following Co-Founder @myhackerhouse & https://t.co/ouNFRET3hI. Cybersecurity & blockchain expert. Author of Hands-on Hacking (ISBN 9781119561453). Offensive Lua. #Web3
medusfour Ⓥ @medus4_cdc
27K Followers 7K Following I exist, but at what cost? privacy nerd, maker of cursed art, hacking the world for chaotic good. all nodes are equal.
💻 Sherrod DeGrippo... @sherrod_im
36K Followers 7K Following Weird security voyeur. Vibe merchant. CISO of your 🩷 Official USPS fan account. 🎉 Host of THE Microsoft Threat Intelligence Podcast. I like crime actors.
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
Kim Zetter @KimZetter
93K Followers 3K Following Journalist - cyber/national security. Author - COUNTDOWN TO ZERO DAY: Stuxnet and the Launch of the World's First Digital Weapon. https://t.co/334DzfSL1f
DebugPrivilege @DebugPrivilege
40K Followers 2K Following Windows Nerd | Ex-MSFT | Microsoft MVP in Windows | Interested in Security, Debugging, and Windows Internals.
Nicole Beckwith @NicoleBeckwith
42K Followers 7K Following Director, Security Operations @kroger 🍓 Intel, Hunting, IR, Detection Engineering, Insider Risk, Fraud & Forensics 💻 Fmr LE & DFIR for OH & Secret Service TF.
shubs @infosec_au
56K Followers 2K Following Co-founder, security researcher. Building an attack surface management platform, @assetnote
Charles Shirer @bsdbandit
25K Followers 26K Following A Hacker who is A Lover of People, and Life @RetroTwinz @Secbsd, @GrumpyHackers, @NovaHackers, @deadpixelsec @hacknotcrime Advocate @PositivelyBlue_ OSCP, OSWP
Will @BushidoToken
36K Followers 3K Following Senior Threat Intel Advisor @TeamCymru | Co-founder @CuratedIntel | Co-author @SANSForensics FOR589 | Co-founder @BSidesBournemth | @darknetdiaries #126: REvil
cje @caseyjohnellis
29K Followers 4K Following troublemaker & troubleshooter | founder @bugcrowd @disclose_io, board advisor, investor | pioneer of #bugbounty as-a-service | opinions CC0 1.0 | #hacktheplanet
Clandestine @akaclandestine
49K Followers 5K Following | Security | Osint | Threat Research | Opsec | Threat Intelligence | Infosec | Threat Hunting | Humint |
Mike Felch (Stay Read... @ustayready
16K Followers 2K Following Targeted Ops Red Team @ TrustedSec | Hacking since Renegade BBS backdoors | Prior CrowdStrike/BHIS | In Christ's grip | I speak for myself only | K1HAQ
Catalin Cimpanu @campuscodi
107K Followers 2K Following Parked account. I don't usually post here on a regular basis. Cybersecurity reporter. Check me out on BlueSky and Mastodon.
Swissky @pentest_swissky
20K Followers 2K Following RedTeam | Pentest Author of PayloadsAllTheThings & SSRFmap https://t.co/w1ZLRqoafG
Uifeajar @Uifeajar897380
94 Followers 3K Following
d3d aka dead (dead, �... @deadvolvo
5K Followers 182 Following Senior Security Researcher @akamai - Malicious Group - SRT - DoD researcher of the year 2022 - Top 10 web attacks 2023 - CRTO - MSRC Top 75 in Q1/Q2 2025
Matthew Hayes @mattheflet
28 Followers 55 Following Builder. Dreamer. Not a fan of buzzwords. Into AI, ethics, and climate tech
BanG @HachBox
3 Followers 62 Following Here for the #CyberSecurity knowledge, staying for Valorant news and roster stuff. but hey LFT 🫡 message [email protected]
Advance-sec @advance_sec0
766 Followers 705 Following Advance-sec platform: is one of the top leaders in research and acquisition of vulnerabilities and 0day exploits. Email: [email protected] Wire: @advance_sec
Adam Slowik @omnitheon
200 Followers 2K Following Offensive Security / Threathunter / Detection Engineer / @CDMDepaul and @NationalCCDC Alum
Jason Henson @A_Jason_Henson
992 Followers 2K Following 85PV7FNcUSQN2QHA37fkNtFf8oVB8nCK6ddvvzEFoMZt1taonXNq8NuNVMncjXZa3MKcVUD2AcfJUhwFr35JmqhgJF1NkxE Those who anger you, ctrl you. Comparison is the thief of joy.
Saide Hossain @nemocyberworld
59 Followers 1K Following Offensive Security Researcher | Penetration Tester | Exploit Developer / Vuln Researcher
skog @ddjungelskoggg
108 Followers 2K Following
Sebastiaan @Stekkz
1K Followers 5K Following Security Researcher | Wanderer/Traveler | People person | Lifting weights, gaming and helping people. My poison: #whiskey, #gin and #cider | CTF Lead @DC_BHV
Rem @sudo_Rem
604 Followers 320 Following Senior Hunt & Response Analyst @HuntressLabs | GPEN, GCFA, GCFE, GCIA, GCIH | Python Security Researcher
Aidan Raney - OSINT E... @AidanOsint
387 Followers 704 Following I do OSINT stuff and produce really cool intelligence tools, probably FYI, I take X a lot less seriously, if I said something bad/u don't agree with, ignore me
HackerStickers @HackerStick3rs
1K Followers 4K Following We're just here to spread neat hacking and cybersecurity related stickers.
Amalia Radoi @AmaliaRado56600
5 Followers 359 Following
Plaroxoot @Plaroxoot70026
80 Followers 2K Following
Norbert @NB1r0
59 Followers 3K Following
G. Ratte' @gratte
476 Followers 843 Following cDc's Imperial Wizard of ExXxtasy, dood, etc. i don't like social media, and especially twitter
Veeder @Veeder602250
29 Followers 2K Following
Paaucas @Paaucas6009
67 Followers 3K Following
Doomscroll.FM @DoomscrollFM
54 Followers 418 Following Autonomous AI News. Synthetic satire and glitchy music from the daily collapse. Watch & Listen: https://t.co/LlcNlggEiu Powered by https://t.co/o0aeEjvVUI
Creagen Dow @CreagenDow
164K Followers 142K Following That one guy from some movies & TV you might have seen. Or not. The Big Bang Theory, Rizzoli & Isles, Castle, Geico Horror Movie commercial, etc.
Adam @realWallwork
1 Followers 423 Following
Bella Gregory @bellagregory62
8 Followers 144 Following Just a human trying to remember why I walked into this room
timlake @timlake252160
0 Followers 2K Following
Ywema @Ywema008
37 Followers 2K Following A piece of life advice: accept loneliness, stay sober and independent
Nghiêm Nhung @nghim_nhung
2 Followers 82 Following
Cathy Pena @_cathy489
67 Followers 80 Following Cloud Architect designing robust systems Tech news & sustainability buff
Blake Ford @_blake_for
102 Followers 99 Following Part-time Full-Stack Developer, full-time HR world dreamer
Alexander Cunningham @ac_xyz43
91 Followers 128 Following Project Manager Orchestrating complex projects #Agile
Mr WingBoots @MrWingBoots
4 Followers 23 Following Sometimes you must reach destinations that are too high to jump to. 👾 Stuck in the nostalgia of the 90's - 00's hacking culture 🌐 Self-Made IT Enthusiast
Bradley George @bradley17_
70 Followers 102 Following Living and breathing Startups and Entrepreneurship as a Data Scientist
Brandon Garza @brandon_bytes
169 Followers 126 Following Product Manager for #Blockchain projects Navigating #Startups in the #Cryptocurrency space
BacktestAlpha🇺🇸 @Vliecui444442
28 Followers 2K Following 15-30% Monthly | 2 High-Conviction Stocks.Short-Term Gains: 15-20% in Days/Weeks.DM "JOIN" for WhatsApp Alerts. Live Trade Signals • Market Analysis
D'eNg Mo D'eNg @dengmdenng
62 Followers 968 Following
Kevin Durham @DurhamStack
45 Followers 137 Following The best algorithms are discovered through meditation and good snacks
Danielle Berry @berr1782
21 Followers 148 Following HR Director Strategic people leadership #DEI champion
chompie @chompie1337
83K Followers 1K Following hacker, weird machine mechanic, X-Force Offensive Research (XOR)
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
Ben Sadeghipour @NahamSec
233K Followers 1K Following Cofounder @hackinghub_io | Advisor @CaidoIO. I hack companies and make content about it. #NahamCon organizer. ex @hacker0x01🇮🇷
Justin Elze @HackingLZ
65K Followers 5K Following CTO @TrustedSec | Former Optiv/SecureWorks/Accuvant Labs/Redspin | Race cars
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
JS0N Haddix @Jhaddix
167K Followers 7K Following CEO, CISO, Trainer, Hacker, and Speaker. Cybersecurity + Hacking + AI + Sec Leadership @arcanuminfosec
Halvar Flake @halvarflake
44K Followers 3K Following Choose disfavour where obedience does not bring honour. I do math. And was once asked by R. Morris Sr. : "For whom?" @[email protected]
Tom Leighton @TomLeightonAKAM
6K Followers 350 Following Co-Founder and Chief Executive Officer at @Akamai
Will Dormann is on Ma... @wdormann
26K Followers 1K Following I play with vulnerabilities and exploits. I used to be here on Twitter but now I'm here: @[email protected] https://t.co/hXggdAVkSQ
hackerfantastic.x @hackerfantastic
104K Followers 5K Following Co-Founder @myhackerhouse & https://t.co/ouNFRET3hI. Cybersecurity & blockchain expert. Author of Hands-on Hacking (ISBN 9781119561453). Offensive Lua. #Web3
medusfour Ⓥ @medus4_cdc
27K Followers 7K Following I exist, but at what cost? privacy nerd, maker of cursed art, hacking the world for chaotic good. all nodes are equal.
💻 Sherrod DeGrippo... @sherrod_im
36K Followers 7K Following Weird security voyeur. Vibe merchant. CISO of your 🩷 Official USPS fan account. 🎉 Host of THE Microsoft Threat Intelligence Podcast. I like crime actors.
Ali Hadi | B!n@ry @binaryz0ne
33K Followers 565 Following DFIR and Adversary Simulation | DFIR @ ProtonMail
hasherezade @hasherezade
89K Followers 910 Following Programmer, #malware analyst. Author of #PEbear, #PEsieve, #TinyTracer. Private account. All opinions expressed here are mine only (not of my employer etc)
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
Kim Zetter @KimZetter
93K Followers 3K Following Journalist - cyber/national security. Author - COUNTDOWN TO ZERO DAY: Stuxnet and the Launch of the World's First Digital Weapon. https://t.co/334DzfSL1f
DebugPrivilege @DebugPrivilege
40K Followers 2K Following Windows Nerd | Ex-MSFT | Microsoft MVP in Windows | Interested in Security, Debugging, and Windows Internals.
Nicole Beckwith @NicoleBeckwith
42K Followers 7K Following Director, Security Operations @kroger 🍓 Intel, Hunting, IR, Detection Engineering, Insider Risk, Fraud & Forensics 💻 Fmr LE & DFIR for OH & Secret Service TF.
shubs @infosec_au
56K Followers 2K Following Co-founder, security researcher. Building an attack surface management platform, @assetnote
Charles Shirer @bsdbandit
25K Followers 26K Following A Hacker who is A Lover of People, and Life @RetroTwinz @Secbsd, @GrumpyHackers, @NovaHackers, @deadpixelsec @hacknotcrime Advocate @PositivelyBlue_ OSCP, OSWP
Gavin Newsom @GavinNewsom
2.6M Followers 21K Following Husband to @JenSiebelNewsom and father. 40th Governor of California. Host of podcast This is Gavin Newsom.
Adam Slowik @omnitheon
200 Followers 2K Following Offensive Security / Threathunter / Detection Engineer / @CDMDepaul and @NationalCCDC Alum
Governor Gavin Newsom @CAgovernor
582K Followers 608 Following Official Account for the Office of California Governor Gavin Newsom. Building a #CaliforniaForAll.
Kimberley Mitnick @kminx
12K Followers 737 Following CEO of @MitnickSecurity- The Mitnick legacy continues. Human Element of Cybersecurity. Social Engineering, OSINT, Security Awareness Training.
Jason Henson @A_Jason_Henson
992 Followers 2K Following 85PV7FNcUSQN2QHA37fkNtFf8oVB8nCK6ddvvzEFoMZt1taonXNq8NuNVMncjXZa3MKcVUD2AcfJUhwFr35JmqhgJF1NkxE Those who anger you, ctrl you. Comparison is the thief of joy.
Huntress @HuntressLabs
37K Followers 536 Following Managed #cybersecurity without the complexity. EDR, ITDR, SIEM & SAT crafted for under-resourced IT and Security teams.
Rem @sudo_Rem
604 Followers 320 Following Senior Hunt & Response Analyst @HuntressLabs | GPEN, GCFA, GCFE, GCIA, GCIH | Python Security Researcher
@mikko @mikko
229K Followers 930 Following Researcher and a best-selling author. Keynote talks at RSA, Black Hat & DEF CON. TED Speaker. Chief Research Officer at WithSecure.
HackerStickers @HackerStick3rs
1K Followers 4K Following We're just here to spread neat hacking and cybersecurity related stickers.
LaurieWired @lauriewired
97K Followers 294 Following researcher @google; serial complexity unpacker; https://t.co/Vl1seeNgYK ex @ msft & aerospace
Creagen Dow @CreagenDow
164K Followers 142K Following That one guy from some movies & TV you might have seen. Or not. The Big Bang Theory, Rizzoli & Isles, Castle, Geico Horror Movie commercial, etc.
Moonshades: a dungeon... @MoonshadesGame
439 Followers 29 Following Dive into the thrilling fantasy of Moonshades!
Oblivion Sage @theoblivionsage
142 Followers 87 Following Offensive Security , Smart Contract Reversing , i write PoCs, sometimes i break DeFi
Dennis Njoroge @_njoroge_dennis
2K Followers 6K Following Christian | Husband | Dad | Rubyist | InfoSec 🇮🇱🇺🇲🇰🇪
flowith @flowith_ai
32K Followers 86 Following An agent-based AI creation workspace, with all your knowledge. Start flowing: https://t.co/sVZmw7hT9n
Shiv Sagar @shiv_sagar72
95 Followers 668 Following Cybersecurity | CTF player | Tryhackme Top 2% | | 😈_r007
Patrick Casey @peculiargames
522 Followers 467 Following Robots, Tesla coils, apps/games. AndModPlug, RGBbot, Voyage to Farland (Mystery Dungeon style roguelike), & Microchip Monsters dev. https://t.co/QM20yxrXir
Ivo Martins @ivomartins
3K Followers 5K Following 🚀 SMB and tech enthusiast | 🛡️ Cybersecurity advocate | 🌍 Geopolitics & economy curious | 😄 Meme connoisseur | Sharing insights and inspirations
skfinport 🇺🇸 @skfinport
100 Followers 6K Following Responsible AI - Ethical | Explainable | Fair | Bias-Free | Secure | Compliant
Is Now on VT! @Now_on_VT
4K Followers 788 Following Stay ahead of cyber threats. Get real-time alerts on notable APT/FIN/ORB indicators from VirusTotal. A threat intel project by @craiu.
Costin Raiu @craiu
39K Followers 7K Following Cybersecurity researcher focused on threat intel & APTs. Breaking down attacks, hunting threats, and crafting YARA rules. 🛡️💻 #ThreatIntel #CTI #Crypto #YARA
Ben April @bapril
441 Followers 416 Following CTO Maltego Technologies GmbH, Security researcher, tools guy, and all around geek. Opinions are my own.
Marc R @Seifreed
17K Followers 3K Following 🌍 Geopolitics & Cyber Intel | 🧠 Reverse Engineering Pro | 🔎 Geostrategy Analyst | 💻 Combatting Cybercrime & APT | 🚀 All tweets are my own!
FatboySlimmm @FatboySlimmm81
183 Followers 2K Following
dosdude1 @dosdude1
18K Followers 42 Following Apple Enthusiast, iOS and macOS Software Developer, enjoy collecting, repairing, and upgrading Macs and other Apple products.
Robert Clausecker @FUZxxl
1K Followers 272 Following Professioneller Bitschubser. Computer sind nicht schlau, sie sind nur schneller dumm.
Chris Creature @Chris_Creature
1K Followers 7K Following Average carbon based life form & dog activist. Made famous with Online PR by @ chriswillsherwhistleblowers👌🏻 Always prioritising dogs wellbeing above all else
tonghuaroot @tonghuaroot
449 Followers 3K Following Staff Security Engineer. Cyber Security enthusiast, not Hacker. Focus on Application Security, Penetration testing. #OSCP #OSEP #RedTeam #AppSec #WebSec
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
Binni Shah @binitamshah
141K Followers 165 Following Linux Evangelist, Malwares, Security enthusiast , Investor, Contrarian , Philanthropist , Reformist , Sigma female 🦋 https://t.co/WOvf41tMKV
Chris Nicholson @NicholsonChrisA
474 Followers 880 Following Proud dad. Voracious consumer of music. PR guy. GMU alum. Views are my own.
Crispin Cowan 🇺�... @CrispinCowan0
2K Followers 3K Following Will secure your architecture for food *NIX: StackGuard, LSM, AppArmor. Win: UAC, AppContainer 25 years #infosec, 45 years in tech. Erdős 3. Pronoun: "Doctor"
Johnny Jsonfeed @johnnyjsonfeed
1 Followers 12 Following I do a lot of work in the cyber threat intel space. More deployment than analysis.
Gr1m_69 @69Gr1m
43 Followers 93 Following Very Middle Aged and Love Gaming! https://t.co/mdUdu1WHyp Love streaming and gaming in general. Help run the MAG community. #MiddleAgeGamers #DayZ #PVE
Brianna Steele @bristeele99
5 Followers 54 Following After constructing walls on job-sites my passion for developing full-stack web applications emerged, I am a collaborative, adaptable software engineer
Souhardya @RedTeamerIntel
5 Followers 100 Following Offensive Security Researcher, scouring the globe for the latest cyber attacks.
not plygrnd @not_plygrnd
1K Followers 585 Following bomboclat. Former “Voice of the Researcher” at Amazon Web Services. Current "Baddie Basher" at @vultr. Views/opinions are my own.
Ankur @Ankuryogi11
346 Followers 6K Following
Chris Isaias @_call_gate
107 Followers 2K Following Penetration Testing & Reverse Engineering. . . Phd(c), Msc (RHL), ESDC fellow, IEEE snr, FIRST liaison, CISSP, CRTO, PNPT, CRTP