Ivan at Wallarm / API security solution @d0znpp
SSRF bible author; Bug Hunter (Google/Facebook/Twitter/Yandex/Tesla); Masters in Physics, MSU / quantum magnetism; CEO at @Wallarm wallarm.com Austin, TX Joined April 2010-
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Tomorrow is the day you become a legacy.
Memory safe Linux demo
Fresh air, friendly competition, and stronger defenses ⛳ Wallarm enjoyed the Virtual Guardian golf event earlier this week. The perfect way to swing into the weekend. #CyberSecurity #Wallarm #FridayVibes
Legacy tools can’t protect modern APIs. WAFs and gateways miss business logic abuse, schema drift, and AI-driven misuse. Wallarm shows why dedicated API security is essential. 🔗 downloads.wallarm.com/47RZxcT #APIsecurity #CyberSecurity #Wallarm
🚗☀️ A busy summer on the road for Wallarm. We connected with customers, partners, and security leaders across the U.S. Thank you to everyone who made it possible. Plenty more coming this fall. Stay tuned. #Wallarm #APIsecurity #CyberSecurity
A $30B+ SaaS provider faced 1,500+ APIs and 10,000 endpoints. Manual security couldn’t keep up. After evaluating 8 vendors, they chose Wallarm for scalable protection, hybrid data governance, and MuleSoft/Heroku integration. 🔗 downloads.wallarm.com/46Jk4zb #APIsecurity…
⏰ Last call! OWASP Tampa Chapter Meeting 📅 Sept 19, 11 AM – 1 PM 📍 Guidepoint Security’s Tampa Office Join Tim Erlin as he unpacks Business Logic Abuse: Technology Agnostic Mapping of Attack Types. RSVP 👉 downloads.wallarm.com/4nz56S3 #CyberSecurity #OWASP #Wallarm
The movie "Hackers" was released 30 years ago today. It still stands as my favorite hacker movie. What is your favorite "Hackers" movie quote? Here are some reasons why it remains my favorite: - The hacker handles suggested by Joey were aliases of real hackers (at the time) -…
Hosting a Website on a Disposable Vape hackaday.com/2025/09/15/hos…
A tool designed for smuggling interactive command and control traffic through legitimate TURN servers hosted by reputable providers such as Zoom. github.com/praetorian-inc…
⏰ Last call! Tomorrow we go live on how attackers exploit OWASP Top 10 Business Logic Abuse risks and how you can defend against them. 📅 Sept 10, 10 AM PT 🔗 downloads.wallarm.com/45U2AzU #APIsecurity #CyberSecurity #Wallarm #Webinar
"CVE-GENIE’s design and successfully reproduces approximately 51% (428 of 841) CVEs published in 2024- 2025, complete with their verifiable exploits, at an average cost of $2.77 per CVE." arxiv.org/abs/2509.01835
GitHub - stuxctf/PAYGoat: PAYGoat is a banking application built for educational purposes, focused on exploring and understanding common business logic flaws in financial platforms. github.com/stuxctf/PAYGoat
ViewState Deserialization Zero-Day Vulnerability cloud.google.com/blog/topics/th…
Git vulnerability leading to RCE is being exploited by attackers (CVE-2025-48384) helpnetsecurity.com/2025/08/26/git…
ClickFix Attack Tricks AI Summaries Into Pushing Malware: ift.tt/qtgM58k by darkreading #infosec #cybersecurity #technology #news
Wallarm joins the Inc. 5000 list of America’s fastest-growing private companies. After raising $55M and launching Security Edge, we’re building momentum, and the sky is the limit! #APIsecurity #CyberSecurity #Wallarm
Leak: OpenAI's browser will use ChatGPT Agent to control the browser bleepingcomputer.com/news/artificia… #ArtificialIntelligence

Md Ismail Šojal �... @0x0SojalSec
31K Followers 5K Following Cyber_Security_Re-searcher || 0SINT || Malware Analysis II Pwn || Ai Re-searcher || Project @AIStrikeSec || 0ld Accounts Suspended @0xSojalSec ||
HackerRats - Uncle Ra... @theXSSrat
155K Followers 950 Following Alone we survive, together we prosper. Are you with me? https://t.co/AfnDsVhqqA
Dave Kennedy @HackingDave
224K 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.
Harsh Bothra @harshbothra_
43K Followers 740 Following Freelance Pentester & Consultant • Cobalt Core Lead & Pentester • Author • Speaker • Blogger • SecurityExplained • Project Bheem • Learn365 • Views are personal
Gareth Heyes \u2028 @garethheyes
37K Followers 1K Following JavaScript for hackers: Learn to think like a hacker. https://t.co/e0aNEbEDk5
Tuan Anh Nguyen⚡️... @haxor31337
15K Followers 2K Following 29 y/o Bug Bounty Hunter and Red Teamer at Viettel Cyber Security. Brand Ambassador @Hacker0x01 - Researcher Spotlight @Bugcrowd
pyn3rd @pyn3rd
14K Followers 607 Following Security Researcher&Red Team&Cloud Security. BlackHat&HITB&CanSecWest Speaker.
Soroush Dalili @irsdl
20K Followers 910 Following Hacker (ethical), web appsec specialist, trainer, tools builder & apps breaker, @SecProjectLtd founder 🕸️https://t.co/YipuTcYnWc🥷 🍏A dad-joke maker🍐
Daniel Cuthbert @dcuthbert
32K Followers 2K Following Documentary photographer, old creaky hacker. Co-author of @OWASP ASVS standard. Blackhat/Brucon Review Board & Co_chair UK Gov Cyber Security Advisory Board
kmkz @kmkz_security
19K Followers 2K Following Offensive Security, pom-pom girl... Who cares ?? Bourbon Offensive Security Services | BOSS
DonnaCamp @00JSTjs78LkdfJ
15 Followers 475 Following
TrustmenRuben @jazzyJ_2020
20 Followers 191 Following
kalpesh patil @kalpeshpbug
1 Followers 64 Following
George Botrs @BotrsGeorg83808
7 Followers 591 Following
karan @bloodhell220
3 Followers 101 Following
MarthaLucy @3qFW7hynVZ95PC
13 Followers 384 Following
dixit @dixit4519673514
0 Followers 4 Following
Summer @Oofwiertau0121
55 Followers 1K Following
Egioomo @egioomo26411
0 Followers 149 Following
Ivanya @ivanya2319
19 Followers 434 Following
koulouraki @KoulourakiBoy
2 Followers 103 Following
Anderson Nascimento @andersonc0d3
3K Followers 4K Following Founder & Security Researcher @allelesecurity Mastodon: @[email protected] Bluesky: @andersonc0d3.bsky.social
Makenzie Coupe @Makenzie_Hype
29 Followers 247 Following Business Development Manager at @talent_hype
Adam 'pi3' Zabrocki @Adam_pi3
3K Followers 336 Following Director of Offensive Security @NVIDIA, architecting @RISC_V, @LKRG_org Founder, @BlackHatEvents & @Defcon Speaker, #Phrack author, @PwnieAwards nominee
Icroworp @Icroworp616068
12 Followers 966 Following
S.T. Abby @STAbby124583
1 Followers 64 Following
Lyra Parish @ParishLyra20
360 Followers 987 Following ✨Romance author since 2013 💕 60+ books 📚 Self-pub queen 👑 Ex-accountant ➡️ full-time dreamer ✨ YA➡️RomCom/Dark 💀🧁 Sunshine + midnight 🌞🌚 #IndieAuthor
\ @g620_hd278_
0 Followers 1K Following
VantaBlack @SelloRamaseli
164 Followers 2K Following
07x_v3177.exe @VedGawde
84 Followers 2K Following Trust in His plan | God's love makes even the hardest journeys worthwhile | His love is the compass guiding your life's purpose |
Shivam Goyal @g33kyshivam
1K Followers 3K Following Mobile Security | Web Developer Opinions are my own. RTs != endorsement.
BlueChipDeals🇺🇸 @Awkenee7876
40 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
Stacy Galgashova @galgashova
232 Followers 553 Following Program Manager @perplexity_ai ✨ | Former GP @NVOCapital | Co-founder @legionfarm | VC Alumni @500globalvc | Ex-Regional Manager @friifond
Theresa Jones @TheresaJon43889
507 Followers 8K Following I am looking for Black Producers to Produce a Film. WHO THE SON SETS FREE. Theresa Jones https://t.co/Rmya5V5ZxH
Jean Franey @FraneyJean72926
28 Followers 2K Following
teemo @Degla420
0 Followers 85 Following
Tim Smykov @timsmykov
131 Followers 185 Following Prove that crazy ideas are real | Bringing the Blockchain & AI era to the reality
dasscrub @dasscrub
5K Followers 6K Following Cybersecurity geek, Web3 believer, and Bitcoin advocate. Fighting for privacy, decentralization, and a safer digital world—one block at a time.
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0 Followers 205 Following
Nishant pawar @mrenormous25
6 Followers 588 Following Cyber Security Consultant | Java Developer | CEH Master | eJPT Certified | Specializing in Web & Mobile App Security | #CyberSecurity
Friedrich Cormier @cormier26775
102 Followers 5K Following
Lovely @07Lovely00
90 Followers 2K Following The world has slowed so you can rediscover yourself. #yellow #music #coffee #rain #nature #flower #love
Maudie Quigley @MaudieQuig10454
116 Followers 5K Following
Karim Gzoula @KGzoula89473
2 Followers 128 Following
Nicolas Krassas @Dinosn
147K Followers 735 Following Head of Threat & Vulnerability Mgmt @ Henkel AG & Co. KGaA https://t.co/NC1orlKrW3
Sam Curry @samwcyo
98K Followers 1K Following
Ben Sadeghipour @NahamSec
234K Followers 1K Following Cofounder @hackinghub_io | Advisor @CaidoIO. I hack companies and make content about it. #NahamCon organizer. ex @hacker0x01🇮🇷
Florian Roth ⚡️ @cyb3rops
207K 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
Trend Zero Day Initia... @thezdi
83K Followers 16 Following Trend Zero Day Initiative™ (ZDI) is a program designed to reward security researchers for responsibly disclosing vulnerabilities.
Binni Shah @binitamshah
141K Followers 165 Following Linux Evangelist, Malwares, Security enthusiast , Investor, Contrarian , Philanthropist , Reformist , Sigma female 🦋 https://t.co/WOvf41tMKV
HackerRats - Uncle Ra... @theXSSrat
155K Followers 950 Following Alone we survive, together we prosper. Are you with me? https://t.co/AfnDsVhqqA
Dave Kennedy @HackingDave
224K 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.
Julien | MrTuxracer �... @MrTuxracer
37K Followers 444 Following Freelancer | #BugBounty | @Hacker0x01 H1-Elite | $1,500,000 Overall Bounties | ❤️ Reversing | Mobile Hacker | https://t.co/pcWduPOt0n
cts🌸 @gf_256
61K Followers 837 Following Co-founder and hacker @zellic_io & @pb_ctf | https://t.co/nlNai6iiMP | 24 Intern @egirl_capital slow to reply to DMs
shubs @infosec_au
56K Followers 2K Following Co-founder, security researcher. Building an attack surface management platform, @assetnote
Harsh Bothra @harshbothra_
43K Followers 740 Following Freelance Pentester & Consultant • Cobalt Core Lead & Pentester • Author • Speaker • Blogger • SecurityExplained • Project Bheem • Learn365 • Views are personal
Gareth Heyes \u2028 @garethheyes
37K Followers 1K Following JavaScript for hackers: Learn to think like a hacker. https://t.co/e0aNEbEDk5
Clint Gibler @clintgibler
22K Followers 563 Following 🗡️ Head of Security Research @semgrep 📚 Creator of https://t.co/xwtIAI0CuJ newsletter
Soroush Dalili @irsdl
20K Followers 910 Following Hacker (ethical), web appsec specialist, trainer, tools builder & apps breaker, @SecProjectLtd founder 🕸️https://t.co/YipuTcYnWc🥷 🍏A dad-joke maker🍐
TCM Security @TCMSecurity
208K Followers 358 Following Come learn to hack at TCM Security Academy! Veteran owned. Quality results.
Yassine Aboukir 🐐 @Yassineaboukir
31K Followers 373 Following HackerOne Top 50, Elite, Pentest Lead, Ambassador, MVH Title and (former) Hacker Advisory Board • Digital Nomad • (Un)pro Athlete
STÖK ✌️ @stokfredrik
135K Followers 1K Following Hi.. im that hacker / creative that your friends told you about., 💫🔮
Hammond Pearce @kiwihammond
101 Followers 51 Following Research Assistant Professor @ NYU Center for Cybersecurity
Giovanni Vigna @giovanni_vigna
1K Followers 99 Following Professor at @ucsbcs, researcher at VMware, and founder of @Shellphish Mastodon: @[email protected]
Alexander Popov @a13xp0p0v
7K Followers 373 Following Linux Kernel Developer / Security Researcher / Free Software Maintainer. Admin of @linkersec. This is my personal account.
Burning Man Traffic @bmantraffic
36K Followers 10 Following
Nick Davidov @Nick_Davidov
17K Followers 1K Following investor and serial founder in AI/ML/CV space. co-founder DVC - backing repeat founders. e/acc, go OSS
Adam 'pi3' Zabrocki @Adam_pi3
3K Followers 336 Following Director of Offensive Security @NVIDIA, architecting @RISC_V, @LKRG_org Founder, @BlackHatEvents & @Defcon Speaker, #Phrack author, @PwnieAwards nominee
United Airlines @united
1.2M Followers 36K Following You’ve landed at the ✨official account✨ for United Airlines, where everyone is the main character on our flights. DM directly for assistance.
Anton Osika – eu/ac... @antonosika
64K Followers 1K Following building the last piece of software @lovable_dev prev physics
Bia! Ⓥ @BiaSciLab
10K Followers 660 Following I'm Bia! Super into Hacking, Election Security and teaching STEAM! 🦄 Founder, CEO https://t.co/qiMa7wraK6 https://t.co/FWs4dKV3Ys
Sarbjeet Johal @sarbjeetjohal
33K Followers 21K Following 30 yrs in #SiliconValley #Cloud, #Analyst, #GTM, #Coder, Economist, Storyteller, Speaker, Investor. EX: @OracleCloud @Rackspace @VMWare #DelEMC @VISA
CG España Houston @CGEspHouston
3K Followers 307 Following Cuenta Oficial del Consulado General de España en Houston.
CISA Cyber @CISACyber
286K Followers 71 Following Part of @CISAgov, we respond to major incidents, analyze threats, and exchange critical cybersecurity information with partners around the world.
LaurieWired @lauriewired
105K Followers 284 Following researcher @google; serial complexity unpacker; https://t.co/Vl1seeNgYK ex @ msft & aerospace
Gukesh D @DGukesh
210K Followers 570 Following World Chess Champion! 18 th & The Youngest ever!! Enquiries: https://t.co/HYPxABoxpx
ONSEC Team @OnsecCyberDaily
53 Followers 681 Following In-depth penetration tests, white-box and black-box security audits. We find critical vulnerabilities after usual pentests in 95% cases
Talal @G24/7... 😅�... @TalalAlKaissi
555 Followers 301 Following https://t.co/2BoyCdOPZ8 G42 / Core42 /views posted are my own
🦋Lily-Rose Brown �... @lilyrosebr
2K Followers 2K Following * Actress * Songwriter * TV * Film * Animals * Business * Dating #spaceshost 💙💚💛🧡❤️💜🖤🤍 33 @anonslovetweets No DMs 🚫
Sean Staffiery @StaffierySean
114 Followers 4K Following American Patriot. SNHU Alumni. Former SNHU CR Chairman. Opinions may not be representative of employer & they do not constitute endorsement by employer.
David Hooton @Dave_Hooton
1K Followers 5K Following David Hooton - Nerd Wrangler, Builder of Networks, Automation, Orchestration, AI, ML, Lover of bacon.. opinions mostly my own.
NN 🇺🇦🇺🇲 @BurrningBrright
1K Followers 3K Following Proud to be Ukrainian American. Vote Blue all the way!
Bil Harmer @WilHarm3
467 Followers 439 Following I'm a maker, a creator and a builder of things...some of them are useful.
Jimmy Stewart Allen @jimmystewallen
6K Followers 5K Following IFB. Travel review. USN @TheCVN69 plank owner. The MSM is now legacy past. Everyone can now work together as one America.
Christoball Lee @cllhrllis
1K Followers 6K Following Founder, Wizard, Patriot, Coined "You Don’t Know Ball" Movement, aka the @Underdog BBM Goat of Central Texas, 2X Ruptured Achilles Survivor
Ankita Gupta @ankitaiitr
2K Followers 1K Following Cofounder and CEO @aktodotio | @iitroorkee @Dartmouth
Ben Baligad @biz_articles_
38K Followers 33K Following Guest Posting for exposure and backlinks, preferably small business-related. [email protected]. Please contact me for reposting on X or Guest Posting on AFSB.
Chiyana Simões 𝕏 @kundukundu
86K Followers 86K Following Dad, husband, web&app developer, tech&digital marketing savvy, Christ follower.
Cragin Godley @CraginGodley
135 Followers 288 Following Former Co-Owner & CTO @ LibertyX, LibertyPay
Chris Hodson @Stods21
2K Followers 1K Following I help cybersecurity companies build and sell better products Ex-@Tanium @Zscaler @contentful @cyberhaveninc
SunSec @1nf0s3cpt
14K Followers 1K Following CISO @xrexinc | Founder @DeFiHackLabs Web3 Security Community.
Alex “Jay” Balan @Jaymzu
2K Followers 557 Following CISO @ https://t.co/WVeLIU48Nx & Superbet Group. Script kiddie since '98. I'm told I'm scary so I take a small unicorn pony named Splunky to all meetings 🦄
Marin Ivezic @infosec
5K Followers 3K Following Founder, @AppliedQuantum | Former CISO, CTO, Big 4 Partner, #Quantum & #Cyber Entrepreneur | #QuantumComputing #QuantumSecurity #PQC
Greg Schaffer @newtnoise
3K Followers 2K Following Christian | Husband | Host Virtual CISO Moment Podcast | Information Security Executive Consultant | Author | Media SME
Mudit Gupta @Mudit__Gupta
69K Followers 1K Following CTO @0xPolygon Labs | Intern @deq_fi | Blockchain Security Researcher | Ethereum & Web3 dev | Advisor & Angel Investor 🦇🔊
Chase Privacy @chase_privacy
758 Followers 347 Following CTO @ Global Council for Responsible AI. Executive Leader at GovTrust AI, CyberTech Analytics, and Steadfast AI.
dyngnosis @dyngnosis
6K Followers 3K Following machine learning, reversing engineering, malware, vulns, exploits, hardware, firmware, League of Legends.
Jake Williams @MalwareJake
143K 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
Meredith Whittaker @mer__edith
109K Followers 4K Following President of @signalapp, Chief Advisor to @ainowinstitute (Also on Mastodon @[email protected], also on bsky @meredithmeredith.bsky.social)
Runa Sandvik @runasand
72K Followers 368 Following Founder of @GranittHQ, securing journalists and at-risk people around the world.
David Weston (DWIZZZL... @dwizzzleMSFT
25K Followers 2K Following Corporate Vice President, OS Security and Enterprise @Microsoft
Ekoparty | Hacking ev... @ekoparty
25K Followers 160 Following The coolest #hacking conference and meeting point in LATAM since 2001 🏴☠️
Chainguard ⛓️ @chainguard_dev
6K Followers 117 Following The safe source for open source (& memes). Secure your software with zero CVE container images!
Ivan Velichko @iximiuz
65K Followers 552 Following Software Engineer. Educator. Entrepreneur. Bootstrapping https://t.co/9b6sZ2UVQj - a learning-by-doing platform to master Linux, Containers, and Kubernetes 🚀
Darren Shepherd @ibuildthecloud
30K Followers 262 Following Building awesome agentic experiences. Co-Founder @Obots_ai Formerly @Rancher_Labs. k3s Creator. Member of The Church of Jesus Christ of Latter-Day Saints
Andrew Martin ⚡☸�... @sublimino
10K Followers 2K Following Hacker // CEO @controlplaneio | Cloud Native Security | CISO @OpenUK_UK | AI @FINOS | Hacking Kubernetes @OReillyMedia | Ex @cncfsecurityTAG @SANSInstitute 🦋