Rajesh Krishnan @rfkrishnan
cybersecurity marketer - security testing and that bug bounty thang voracious reader, hacker ally, likes rhinos and trivia and trivia about rhinos linkedin.com/in/rfkrishnan/ SF Bay Area, USA, Earth Joined October 2007-
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I remember when I didn't plan my weekends around optimizing use of #Claude tokens like it was yesterday. Because it was yesterday. youtu.be/ygLy02y7_n8?t=… (@erasureinfo)
TIL biometric unlocks can be forced on you by law enforcement but PIN unlocks cannot. makeuseof.com/i-used-pixels-…
@inspectiv I was riveted watching the launch. "For all humanity" indeed.
⏳ RSA Conference 2026 is around the corner! We’re heading to San Francisco, are you? If you’re focused on strengthening your security testing program, let’s chat. Schedule a time to meet with the Inspectiv team and learn how companies are scaling their security testing programs with support from our trusted researcher community and continuous testing approach. 🔗 Schedule time with us here: hubs.la/Q04342_f0 #CyberSecurity #RSAC #SecurityTesting #BugBounty #PenTesting
@inspectiv What can I say, I like trail work and cybersecurity. Actually, I think this was inevitable.
New blog about trail work and cybersecurity. What? No really. hubs.la/Q046pyPn0 #bugbounty #cybersecurity
@inspectiv I can actually imagine 3-4 wildly differing scenarios for how #bugbounty will evolve in the next few years, with AI affecting things in so many ways. Key - which part evolves faster - AI's ability to create vulnerabilities in the race for features or find them.
OK, I'd like to see how the #cybersecurity term #Wardriving (#wardriver movie) can turn into an interesting movie. Trailer youtube.com/watch?v=WUpN9p…. Also @danedehaan is underrated from my vague recollections. If he got cancelled or something for a good reason, apologies - I missed that.
I recently cleaned up my x.com permissions, including @IFTTT (after way too many years). I got the "not working" notification from them in hours - first contact since Obama era. So I guess they've been checking my Twitter for years, more than daily. #PrivacyMatters (still a cool product)
It took me 12 years in the industry to gain this perspectiv (sorry, had to). inspectiv.com/articles/the-f…
Even trusted software can hide surprises in your configuration options. Test the third-party apps you rely on to safeguard your customers and infrastructure. Stay proactive, secure, and ahead of emerging threats. #CyberSecurity #BugBounty
I know XSS has never been the most attractive vulnerability type in cybersecurity, esp. bug bounty, but it sure keeps coming up. Our data show it's a bit more prevalent than other sources hint at (like OWASP). inspectiv.com/articles/why-x…
@corraldev @sec_jota That's for sure. I've worked at 3 bug bounty platforms (currently @inspectiv). Self-taught FTW; I've never seen any correlation between success and training. Many pick up standard certs like OSCP or CISSP for their day jobs along the way though.
🚨 Big news for AppSec teams! The new OWASP Top 10 2025 has dropped — and it’s a game-changer for anyone building or securing web apps. 🔐 Guess which risk continues to dominate? It’s Broken Access Control (BAC), again. According to OWASP, when authorization fails, serious harm follows. At Inspectiv, our own bounty-data confirms it: we saw that BAC issues made up 38% of vulnerabilities reported via our programs. 👉 Dive into our latest blog post, Broken Access Control: Why It Tops Both OWASP and Inspectiv’s Bug Bounty Reports. hubs.la/Q03Sdg5C0.
@inspectiv I helped write this. For us, XSS comes up higher than it would seem to from the new Top Ten list. Did I mention that's based in part on record-breaking #s of vulns found by @inspectiv last month 😊?#bugbounty #PenTesting
I'm excited to see the new OWASP Top Ten (candidate) out. Supply Chain being high is pleasing. Injection feels low to me, and is backed by our testing data at @inspectiv . Don't sleep on those XSS!
Unencrypted data! Well, I guess if you have to spare compute and datagram resources... this is the use case. 🛰️ Still, stop it everyone. Encrypt everything. satcom.sysnet.ucsd.edu/docs/dontlooku…
@inspectiv Truly #1 all time hacker movie.
@mcipekci @inspectiv Appreciate you! Feels good to be back.
Still in #cybersecurity, back in #bugbounty Marketing with @inspectiv and their fresh approach to making us all safer in our digital lives. linkedin.com/posts/rfkrishn… Welcome back everyone!
Ben Sadeghipour @NahamSec
249K Followers 1K Following Cofounder @hackinghub_io | Advisor @CaidoIO. I hack companies and make content about it. #NahamCon organizer. ex @hacker0x01🇮🇷
Tuan Anh Nguyen⚡️... @haxor31337
16K Followers 2K Following 30 y/o Bug Bounty Hunter and Red Team Lead at Viettel Cyber Security. Brand Ambassador @Hacker0x01 - Researcher Spotlight @Bugcrowd
Nate @nnwakelam
43K Followers 1K Following
HackerOne @Hacker0x01
339K Followers 3K Following HackerOne makes security continuous. We unite AI and human insight through a unified platform to expose risk and eliminate it.
Harsh Jaiswal @rootxharsh
22K Followers 1K Following Building @hacktronai | researching at @httpvoid0x2f | auditing at @cure53berlin | prev @zomato @vimeo @pdiscoveryio
Mustafa Can İPEKÇİ @mcipekci
9K Followers 504 Following I'm an engineer from Turkey, who is interested with biotechnology, computer science and digital gaming. Proud father of three little devils. A.K.A nukedx
Synack Red Team @SynackRedTeam
49K Followers 616 Following The power behind the @Synack platform is an elite team of the world's top cybersecurity researchers. Our best are honored at https://t.co/6bEAyp7HWJ
Rahul Maini @iamnoooob
15K Followers 2K Following Research at @httpvoid0x2f @HacktronAI, before @pdiscoveryio
Harsh Bothra @harshbothra_
43K Followers 757 Following Freelance Pentester & Consultant • Cobalt Core Lead & Pentester • Author • Speaker • Blogger • SecurityExplained • Project Bheem • Learn365 • Views are personal
Pratik Dabhi @impratikdabhi
19K Followers 1K Following 👨🏻💻Ethical Hacker 🐞Bug Hunter | Penetration tester 👨🏻💻Security Consultant at @Deloitte ☢️ Bugcrowd Top 300 | YouTuber (23k+ Subs) | Yeswehack Top 100
Peter M @pmnh_
3K Followers 559 Following aka pmnh / ex-Security researcher / Synack #1 SRT 2022-2023 / Synack, HackerOne, BC / Deep recon / source code analysis. Opinions my own, not employer.
YesWeHack ⠵ @yeswehack
43K Followers 3K Following Offensive Security & Exposure Management Platform 🎯 https://t.co/57gODBqAMx 👾 https://t.co/ICc6RyihIX 💡 https://t.co/KNYxhkL2p1
XavSecOps @XavSecOps
1K Followers 3K Following DevOps, SecOps , AI Implementation AI is more than just intel, it's your new SysAdmin. Automating workflows, securing the stack, and redefining Red/Blue teaming
Madhu Babu K @madhu_iitb
50 Followers 609 Following IITian | Full Stack Engineer | #ReactJS | #TypeScript | #Python | #Node | System Design
DevArmor @devarmorHQ
15 Followers 194 Following We automate threat modeling. AI-native. Dev-first. AppSec that keeps up with your shipping speed.
Zhudan @Zhudan5
0 Followers 3K Following
Steve Wooledge @swooledge
982 Followers 1K Following Technology executive @CollateData, dad, husband, cyclist, and head banger.
The North Korean Comp... @dprkcert
4K Followers 1K Following Defend Tomorrow, Secure Today! The internationally recognized Computer Emergency Response Team (CERT) for the Democratic People's Republic of Korea
Priya Bhatt @SunoOpriya
181 Followers 536 Following Life, work & travel Sharing my experiences 🌎 📍Dubai
Jeroda @Jeroda18737
7 Followers 151 Following
Wang Fang @wangluna112233
32 Followers 508 Following Always work hard for your honesty, for your life. That’s your real power. ✨
Vegan FTA @teamveganfta
69K Followers 33K Following The official Vegan for the Animals https://t.co/rQdHgxt4GG twitter feed. We're here to help stop the exploitation of all animals. 🌱🐖🐄🐓🐐🐁🐘🐇
Polym @polymtheapp
90 Followers 525 Following Daily practice in active learning to enhance retention for polymaths everywhere.
James @Jamescham12455
235 Followers 7K Following "In this is love, not that we have loved God but that he loved us and sent his Son to be the propitiation for our sins." 1 JOHN 4:10 ✝️🙏🏼🫶🏿
ph4nt0m @Ph4nt0m_404
8 Followers 350 Following
YettaStella @k0knn5EujyXR8c
64 Followers 2K Following
JamieUlysses @2K2sD6C6uL8O3s6
37 Followers 2K Following
Obraporq @Obraporq048
18 Followers 971 Following
Lisa @Lisa15460497847
36 Followers 3K Following
Danish Mehmood @danish_mehm00d
2 Followers 521 Following R3d_t3am | Security Researcher | Pentester & Technology lover
Rootedmind @Rootedmind20
3 Followers 101 Following
darkoo@37 @darko_o37
9 Followers 414 Following
nobi09 @nobi09598478
5 Followers 211 Following
HITLER @HITLER2072
2 Followers 175 Following
Khaled Samy @khaleedsamy12
1K Followers 912 Following Hey there! Unfortunately, this was submitted previously by another researcher, but we appreciate your work and look forward to additional reports from you.
Yostafande @y0staf8nde
4 Followers 490 Following 🔍 Breaking, Fixing, Learning | 🚀 Breaking My Limits 💻 Hacker | 🧑💻 Coder 🛠️ Web Pentester | 🎯 CTF Player 🤖 AI Enthusiast
Clement | Peterson @ClemPete_PR
207 Followers 187 Following Public relations and content for B2B technology companies.
Ex0ticM@tter @rhetteskele
109 Followers 695 Following Security wonk/hacker/biohacker |Artemis SRT | they/them/their. These musings are my opinions alone. 🏳️🌈 #Ukraine #womenofthehunt Fortuna audent juvat.
LipinZNT @LipinZNT
70 Followers 804 Following Animador de várias coisas, realizador de vários nadas. | Co-Founder @rederoxa | ethical hacking por hobby
Vishal Bhagat @xrator0x
34 Followers 691 Following Bug Bounty Hunter | Penetration tester | Offensive Security First is always Hardest!
Elite Eye @eliteeye3301
8 Followers 706 Following I am trying to do something new in Cyber Security Field | Bug Bounty | Red Team.
Code_13x ( Jelison Fe... @code_13x
2K Followers 482 Following Security Researcher || Bug Hunter || H1 Clear Verified || CVE-2025-20258
Vito Botta @vitobotta
1K Followers 2K Following Lead Platform Architect @ https://t.co/7BQ6BhHmAX · Founder of SprintPulse (check it out at https://t.co/Sfm6uAS4rg) · Creator of hetzner-k3s (3.6K⭐) · Bug Bounty Hunter
sudeshna halder @SHalder53822
7 Followers 26 Following
Akshay Bhalshankar @arbhalshankar
73 Followers 2K Following OpenSource | Infosec | Comics | Sci_fi | @nullmumbai 😎
mohamed ali @mhmmd_aliiii
18 Followers 1K Following
Ismail Arabi @IsmailArabi18
73 Followers 2K Following
Abdi Bekele @blackabdi21
5 Followers 294 Following Ilmi hin fayyadne Afooshaaf ta'a! የማይረባ ልጅ ለዕድር ይሆናል:: ዘይረብሕ ቆልዓ ንእድር ይኸውን::
0x00 @anomizer13
27 Followers 585 Following
fsociety00 @0xfsociety00
24 Followers 584 Following Tech Enthusiast | Exploring the realms of Cyber Security & Full Stack Development | Open Source Dev wannabe
Muhammad Asad @Muhammad_AsadPk
93 Followers 1K Following eWPTXv3 | CRTA | CAP | SRT | VAPT | Penetration Tester | Offensive Security Engineer | Security Researcher #Alhumdulillah❤️
Semantify @zemantify
712 Followers 2K Following Digital Workplace Strategy Consultant, Engineer, Organisator @FinTechMeetupEU. Other Interests: web3, Startups, Investing,#FutureOfWork
Muhammad Shehroz @MohmadShehroz
26 Followers 286 Following Security Researcher|Bug Bounty Hunter|Red Team Member at Synack
Ben Sadeghipour @NahamSec
249K Followers 1K Following Cofounder @hackinghub_io | Advisor @CaidoIO. I hack companies and make content about it. #NahamCon organizer. ex @hacker0x01🇮🇷
JS0N Haddix @Jhaddix
177K Followers 7K Following CEO, CISO, Trainer, Hacker, and Speaker. Cybersecurity + Hacking + AI + Sec Leadership @arcanuminfosec
bugcrowd @Bugcrowd
201K Followers 6K Following The leading provider of crowdsourced cybersecurity solutions purpose-built to secure the digitally connected world...Unleash Ingenuity™
shubs @infosec_au
59K Followers 2K Following Co-founder, security researcher. Building an attack surface management platform, @assetnote
zseano @zseano
81K Followers 715 Following rebuilding https://t.co/oFH3BQm9YZ ex full time amazon hacker 2018-2026 🫡 -_^
Yassine Aboukir 🐐 @Yassineaboukir
33K Followers 420 Following HackerOne Top 40, Elite, Pentest Lead, Ambassador, x2 MVH Title, $1 million bounties and ex- Hacker Advisory Board • Digital Nomad/Hybrid Athlete/Surfer
Hussein Daher @HusseiN98D
51K Followers 200 Following Entrepreneur, Hacker 🇱🇧🇨🇮 @WebImmunify 21th/270000 BugCrowd Hacking Platform
Nate @nnwakelam
43K Followers 1K Following
HackerOne @Hacker0x01
339K Followers 3K Following HackerOne makes security continuous. We unite AI and human insight through a unified platform to expose risk and eliminate it.
Mustafa Can İPEKÇİ @mcipekci
9K Followers 504 Following I'm an engineer from Turkey, who is interested with biotechnology, computer science and digital gaming. Proud father of three little devils. A.K.A nukedx
STÖK ✌️ @stokfredrik
138K Followers 1K Following Hi.. im that hacker / creative that your friends told you about.,
Synack Red Team @SynackRedTeam
49K Followers 616 Following The power behind the @Synack platform is an elite team of the world's top cybersecurity researchers. Our best are honored at https://t.co/6bEAyp7HWJ
Harsh Bothra @harshbothra_
43K Followers 757 Following Freelance Pentester & Consultant • Cobalt Core Lead & Pentester • Author • Speaker • Blogger • SecurityExplained • Project Bheem • Learn365 • Views are personal
James Kettle @albinowax
84K Followers 103 Following Director of Research at @PortSwigger aka @Burp_Suite. Find my research, tools & contact details at https://t.co/vP6UbGmvl3
Inti De Ceukelaire @securinti
29K Followers 370 Following Hacker | @intidc (Dutch) | Chief Hacker Officer @intigriti
Nicolas Grégoire @Agarri_FR
28K Followers 628 Following Web hacker and Burp Suite Pro trainer Refer to https://t.co/D5tRH7U2hg for trainings Follow @MasteringBurp for free tips and tricks
Katie Paxton-Fear @InsiderPhD
99K Followers 2K Following Dr, apparently. Security Adovcate @semgrep & Hacker. #BugBounty hunter & #infosec YouTuber. APIs & Interlinked OffSec, PhD in AI+Sec @hacknotcrime. she/her
Peter M @pmnh_
3K Followers 559 Following aka pmnh / ex-Security researcher / Synack #1 SRT 2022-2023 / Synack, HackerOne, BC / Deep recon / source code analysis. Opinions my own, not employer.
Stanford Roundtable @StanfordRTable
364 Followers 186 Following Daily coverage of Stanford sports. Come join the discussion!
Capt. Andrew Luck @CaptAndrewLuck
438K Followers 3 Following Soldier. Cardinal tactician. Colt. Simple man.
Vegan FTA @teamveganfta
69K Followers 33K Following The official Vegan for the Animals https://t.co/rQdHgxt4GG twitter feed. We're here to help stop the exploitation of all animals. 🌱🐖🐄🐓🐐🐁🐘🐇
Green Schoolyards Ame... @livingschoolyrd
831 Followers 239 Following National org working to establish large-scale living schoolyard programs to transform asphalt into nature-rich, climate-resilient “parks” for learning & health
Clement | Peterson @ClemPete_PR
207 Followers 187 Following Public relations and content for B2B technology companies.
Maxime Raynaud @maximeraynaud42
2K Followers 59 Following
Cyber Watch Systems @Cyber_Watch_Sys
32 Followers 67 Following Cyber Watch Systems is a consulting company. It's time you were confident your data stays protected!
fogfroggie @allcardinal
2 Followers 23 Following
George Skelton @ LAT @LATimesSkelton
6K Followers 70 Following Political columnist George Skelton has covered government and politics for The Los Angeles Times since 1974.
National Laboratory o... @NatLabRockies
91K Followers 774 Following The U.S. Department of Energy's primary national laboratory for energy systems research and development.
NERC @NERC_Official
5K Followers 44 Following Reliability | Resilience | Security Official X account for the North American Electric Reliability Corporation
DOE CESER @DOE_CESER
4K Followers 314 Following @ENERGY's Office of Cybersecurity, Energy Security, and Emergency Response | Enhancing the security & resiliency of the Nation’s critical energy infrastructure
Eduard Kovacs @EduardKovacs
14K Followers 1K Following Managing Editor @SecurityWeek - I cover ICS/OT security, data breaches, vulnerabilities, cybercrime, malware, and industry news.
Camille Singleton @CamiJackSing
233 Followers 481 Following Manager, X-Force Adversary Investigations and Analysis Team | Cyber Threats | Russian Studies | Former US Gov | Board Member, CyberSatGov
Cybersecurity Marketi... @CyberMSociety
727 Followers 150 Following We are a private community of 2,000+ cybersecurity marketers. Together, we network, mindshare, help one another, & grow our cybersecurity marketing skills.
Tim Wu @superwuster
62K Followers 2K Following Professor at Columbia Contributing opinion writer at the N.Y. Times Author of THE AGE OF EXTRACTION (2025), the ATTENTION MERCHANTS and other books.
Mario @MarioGDiNatale
348 Followers 313 Following
Lauren Dragan @LaurenDragan
2K Followers 420 Following Audio Tech writer + Voice Actor. Tweet opinions my own. Vegan mom from Philly making good in the City of Angels. Pronouns: she/her Instagram:@laurenldragan
ARCHIVED: Jen Easterl... @CISAJen
61K Followers 48 Following Archived: Director, CISA—America’s Cyber Defense Agency. Combat Veteran. Proud Mom. Rubik’s Cuber. Aspiring Electric 🎸. ❤️/RT ≠ endorsement
Peter Kazanjy @Kazanjy
28K Followers 8K Following Tweeting Founder Led Sales & SaaS. Author @foundingsales. 3x exited founder | @atriumhq, @founderledsales, @modernsalespros, @talentbinhiring. B2B Angel.
Sebastien Roblin @sebastienroblin
4K Followers 475 Following I write about defense, history and aviation for NBC, https://t.co/vM1I0tdBMc, Popular Mechanics, 19FortyFive, National Interest & War is Boring. Former Peace Corps China.
Harriet Blair Rowan @HattieRowan
1K Followers 2K Following Data reporter for @mercnews and @eastbaytimes. Co-chair of the @mercnewsguild.
b-boy bouiebaisse @jbouie
384K Followers 1K Following My name is Jamelle Bouie. @nytopinion columnist. Co-host of @UnclearPod. Upgrade your grey matter, ‘cuz one day it may matter.
Ross Douthat @DouthatNYT
226K Followers 445 Following NYT columnist, author of Believe, https://t.co/knRQn31M77, host of Interesting Times, https://t.co/lHQ9JJTzy3
_ @jdickerson
1.8M Followers 3K Following
FTC @FTC
128K Followers 199 Following Official posts from Federal Trade Commission (FTC). X's privacy policy governs here. Reposts, Follows and Likes ≠ Endorsements.
GITEX GLOBAL @GITEX_GLOBAL
30K Followers 2K Following SUMMIT: 7 December 2026 | Dubai World Trade Centre. EXPO: 8-11 December 2026 | Expo City Dubai. #GITEXGLOBAL
Peter Hancock @hancock_peter
42 Followers 55 Following
sean illing @seanilling
22K Followers 2K Following Dad, Veteran, Author, “The Paradox of Democracy,” Host of The Gray Area. 👉 https://t.co/LaKarPNNge
Rowan Cheung @rowancheung
596K Followers 565 Following Founder of the world’s most read daily AI newsletter @therundownai. Sharing the latest developments in the world of artificial intelligence.
Style Girlfriend @StyleGF
15K Followers 57 Following Helping guys look, feel, and act their best | From @megancollins Read → https://t.co/K7DSXxL8zy Shop → https://t.co/0g70yYINYX Connect → https://t.co/UAXsi4q6NA
Edgio @edgioinc
463 Followers 479 Following The platform of choice to power unmatched speed, security, and simplicity at the edge.
Joey No Name @joeynoname
3K Followers 1K Following Threat intel, IoT, OT, IoMT, forensics, privacy, security, hacking, exploits, Hawkeyes, Chicago sports. Opinions are mine.
Monta Vista Capital @MontaVC
189 Followers 34 Following
Kenan Frager @KenanFrager
111 Followers 194 Following VP of Marketing @Secureframe. I am an ROI obsessed, data-driven marketer focused on growing disruptive companies.
Dave McCarthy @BusinessofDave
834 Followers 987 Following VP @IDC focused on #cloud and #edge and the intersection of #IoT #AI #5G #MEC #EdgeComputing #HybridCloud #Multicloud
Ali Youssef @healthcarewifi
538 Followers 260 Following Passionate about the intersection of mobility, information technology and healthcare CWNE#133 PMP
HIMSS @HIMSS
107K Followers 997 Following Our vision is to realize the full health potential of every human, everywhere. RT ≠ Endorsement.
Connected Medicine (C... @connectedmed
2K Followers 1K Following The Center for Connected Medicine is no longer updating this channel. Follow UPMC Enterprises on LinkedIn for updates: https://t.co/EQsXHmryD9.
Gregg Pessin @gregg_pessin
31 Followers 53 Following Research Director with Gartner's Healthcare Industry Research Team
Kelly Parsons Sabo @kellylpsabo
45 Followers 163 Following
Asimily @AsimilySecurity
116 Followers 221 Following Asimily is the Complete IoT, OT, and IoMT Risk Mitigation Solution. Remediate the top 2% of threats in your network 10x faster with fewer resources.

















