Harish @CoderHarish
I am a security enthusiast Secured @Google,@Microsoft etc | MSRC Q1 2022 top 50 | AI Security at Cisco medium.com/@harishhacker3… Metaverse! Joined September 2019-
Tweets2K
-
Followers3K
-
Following2K
-
Likes23K
@archygupta22 😜 This must be AI slop I cannot believe someone is too perfect
Excited to share my first arXiv paper: CosmicFish-HRM: Adaptive Reasoning via Hierarchical Recurrent Mechanisms in Compact Language Models (arXiv:2605.28919) The work explores adaptive reasoning depth in compact language models through a Hierarchical Reasoning Module (HRM) that dynamically allocates compute during inference. Paper: arxiv.org/abs/2605.28919 likes and Retweets are greatly appreciated!
@schteppe On it github.com/harishsg993010… Fast like c and easy syntax like python It used it to build an OS kernel from scratch
I had hacked CBSE's OSM (On-Screen Marking Portal) in February and had reported the vulnerabilities to CERT-In, but they were unable to patch most of them. I've written a detailed blog post about it here: ni5arga.com/blog/posts/hac…
Everyone loves the idea of being a founder. Until you’re 1 year in, broke, have zero traction, and your family is asking when you’ll get a “real” job.
@pritopian @sama Lol 😂 Indian parent be like
Whoah, self-driving cars compete with airlines. I never considered that till now.
Yesterday I drove my @tesla 900 miles on FSD from Miami to Nashville and I realized it’s genuinely the better option. I fly that route 2 to 3 times a month. Flights are never under $400. Most times $600. Sometimes $800. Add Uber to and from both airports, or parking garage
@ycombinator @garrytan hey @garrytan built the same on similar lines notycombinator.com
you SHOULD NOT drop out to start a company. i get this question every day where some random student who has never built shit in his life asks if he should drop his classes and chase the sf dream. this might sound counterintuitive coming from me, but there is a simple reason why you can or can’t. you need to have a clear reason why and what you are going to do in the next 3 to 6 months. for me, it was getting into the best program in europe (as i thought at the time) called ef and raising $1m from arguably the best eu fund plus a couple other angels. i didn’t drop out because i wanted to start a company. i did it because i literally had to, to continue further. otherwise i would have just stayed in my AP classes, which i would have failed anyway. do not be blinded by some twitter chuds telling you to drop out on day one. just build shit and do it if it becomes inevitable.
the worst advice @arlanr got as a founder? don’t drop out. listen to elders. he thinks most people are biased toward their own experience and way of seeing the world. which means a lot of advice is really just autobiography disguised as wisdom. so instead of following one
Here's how to triage: 1. Go to admin.google.com 2. Security → Access and data control → API controls → App access control → Manage Third-Party App Access 3. Search for client ID: 110671459871-30f1spbu0hptbs60cb4vsmv79i7bbvqj if found → revoke / block
Our investigation has revealed that the incident originated from a third-party AI tool with hundreds of users whose Google Workspace OAuth app was compromised. We recommend that Google Workspace Administrators check for usage of this app immediately. vercel.com/kb/bulletin/ve…
we hired a 20-year-old engineer with no experience. it sounds insane. but it was one of the best decisions we made. we get inbound from staff engineers at uber. principal scientists from meta. ten, twenty years of experience. then this kid dm'd me on twitter. said he loved wispr flow and wanted to work with us. it was 10am on a saturday. i was in the office. i replied: "come by in two hours." he showed up. we talked for 45 minutes. smart kid, no fancy resume. i told him about a project that would normally take a day and a half. asked if he wanted to start monday. he said "i'll start now." by sunday morning he texted me: "tanay, i just pulled an all-nighter. it's done." thousands of lines of code. fully functioning feature. now he's one of our highest-performing engineers. the whole team respects him. a lot of founders optimize for credentials. where someone went to school, where they worked before. it's an easy filter. but the best hires aren't the ones with the perfect resume. they're the ones who do more than what's asked.
We built an chrome extension which allows anyone to edit or add features to any website github.com/harishsg993010…
🚨 CRITICAL: Active supply chain attack on axios -- one of npm's most depended-on packages. The latest [email protected] now pulls in [email protected], a package that did not exist before today. This is a live compromise. This is textbook supply chain installer malware. axios has 100M+ weekly downloads. Every npm install pulling the latest version is potentially compromised right now. Socket AI analysis confirms this is malware. plain-crypto-js is an obfuscated dropper/loader that: • Deobfuscates embedded payloads and operational strings at runtime • Dynamically loads fs, os, and execSync to evade static analysis • Executes decoded shell commands • Stages and copies payload files into OS temp and Windows ProgramData directories • Deletes and renames artifacts post-execution to destroy forensic evidence If you use axios, pin your version immediately and audit your lockfiles. Do not upgrade.
@HariAcidReign01 @amrutha_rao_ Onnum Illa I was reading the comments and found your comment
Renganathan @IamRenganathan
15K Followers 733 Following 21 | Ethical Hacker | Building @R_Protocols | Secured Google, Apple, LinkedIn, AWS & More | Product | Startups | Speaker | 50+ talks | Posts are personal
Md Ismail Šojal �... @0x0SojalSec
44K Followers 5K Following Cyber_Security_Re-searcher || Ai Re-searcher || AI-Sec|| Malware Analysis II iOS || Pwn || 0SINT || Project AI-StrikeSec || 0ldAccounts Suspended @0xSojalSec ||
Gowtham Naidu Ponnana... @gowtham_ponnana
6K Followers 1K Following Just a 6'6 feet curly hair guy looking into the code assuming that he'll find bugs. (And he does😌) Partner @IgnisAILabs
root@AkashHamal0x01:~... @AkashHamal0x01
9K Followers 713 Following Solo | https://t.co/I6KH8WN8nm | Community Helper 🤝| WebApp Security 🐞 | Avid Learner 📖 | Male | Father of Two | Married 💍. 60+ CVEs
Vivek Ramachandran @vivekramac
26K Followers 5K Following Founder, SquareX (@getsquarex) | (exited) Founder, PentesterAcademy (@securitytube) - acquired by INE (@ine) | Defcon - Blackhat Speaker | Book Author
MonreaLbn @LbnMonrea
4 Followers 325 Following
Subash Jaganathan @subash_0fficial
56 Followers 368 Following உள்ளுவதெல்லாம் உயர்வுள்ளல். | Computer Hacking Forensic Investigator👨💻🔎|Cyber Crime Investigator |Ethical Hacker| lngenious| DFIR| #hacktivist #entepreneur
B E @B_ER1971
1K Followers 6K Following Militarist Kemalist...TED Ankara Kolejli..Ne mutlu Türk’üm diyene !!! 🇹🇷🇹🇷🇹🇷
Zaid @zaidmukaddam
20K Followers 7K Following 23 • solo founder @sciraai @latchfamily_ios • https://t.co/JY5hPuPMt2
Amelia ☾ @amelia_cuteols3
9 Followers 99 Following looks calm plays aggressive pretty calm until match point
nnnn @nico86154581
14 Followers 121 Following
steve aldrin @SteveAldrin_
973 Followers 3K Following hacking @hackerrank | prev resident @TheResidency | @mercatus Fellow
Devansh Bordia @devansh_bordia
3K Followers 3K Following Pentester & Security Engineer | Building in AI Security | Prev @Bugcrowd @Hacker0x01 | Writing on Security & AI
你怎么还不结婚 @4GsyqA6mPPSR2Ij
7 Followers 585 Following
Prajhan @Prajhan_026
326 Followers 1K Following Head Researchoor @unhashed__ | hashing tokenomics | Deconstructing TGE strategies | @bitscrunch @bimaBTC @redemp1987
saif khan @saifkhan4456
8 Followers 121 Following Hello/Hi/Assalamualaikum/konnichiwa 😺 I am from India. My self Saif Ali Khan. I know only English,Hindi, Japanese language. I am College student. Gamer also.
Leverage 12 @12Leverage
44 Followers 3K Following
Satar @satar_nz
588 Followers 7K Following
Aurélien Brulé @AurelienBrule
77 Followers 445 Following Growth https://t.co/sjR4mzVwI6 — 31% Reply rate 🚀 | Find, engage & convert ideal clients on LinkedIn with AI-powered outreach.
whathehack81 @whathehack81
67 Followers 721 Following Red_team analyst, senior security research, and architecture. Cybersecurity professional MBA computer and networking sec
Hacker @Hacker119245
0 Followers 326 Following
Arnesh (imaginary blu... @Arnesh_24
216 Followers 375 Following GRISHMA Intern @IITKgp | Research Intern @JUFET | Prev Summer ’25 @NJIT | Final Year Undergrad CSE(DS)
Coco @CocooNTF
659 Followers 8K Following
security researcher |... @santoryuhunter
139 Followers 943 Following -breaking things, professionally
R.I.P. Richard Heart @RichardHeartRIP
102 Followers 1K Following Currently, this page is more of a statement - Rather than fact. Currently. Richard Heart as a brand, is already dead.
Kunal Singh @KunalSin9h
163 Followers 1K Following Software Engineer at @SafeDepIO, interested in AI, Radio, Mech, CEM, Space.
Ashwin Balasubramania... @acchu99
2 Followers 33 Following Applied AI Engineer · LLM Optimization & Cloud Infrastructure · AWS · Terraform · Anthropic & OpenAI
santaclaus223344 @santaclausPak
0 Followers 83 Following
Tejpratap singh @Tejpratap_singh
315 Followers 1K Following यहां लिखी बातें मेरे अपने विचार हैं. इसका किसी और व्यक्ति या संस्थान से कोई लेना-देना नहीं है.
Critical Thinking 101 @critica18495985
31K Followers 3K Following Anti Corruption. Challenge the narrative. Pro safe future for our children. Backup: https://t.co/0KAQA5Rs0E
Naga Akhil Chaparala @nagaachaparala
0 Followers 211 Following Indian 🇮🇳, Son of Farmer 🌾, Student 🎓, Music Lover 🎧, Cosmic Perspective Researcher 🌏 🔭
xss0r @xss0r
7K Followers 3K Following xss0r Deploying an alert box in a web app is like having a tiny pop-up comedian shout 'Surprise!' whenever you least expect it! #xss0r #ibrahimXSS #Blindxss0r
SAGAR SAIN @Sagar1271798
5 Followers 311 Following “2nd Year Computer Science Student | Interested in Cybersecurity | Passionate About Learning, Knowledge & New Opportunities” |DTC
Lenora @Ohifie493
217 Followers 7K Following Confidence is not “they will like me.” Confidence is “I’ll be fine if they don’t.”HP @hpimentao
102 Followers 2K Following
0x_habibi @Habibi0x297
9 Followers 1K Following
tardigrade @tardigrade33
121 Followers 7K Following
Alireza Najafi @alire8za
204 Followers 8K Following Medical Doctor/Full-stack developer/Polyglot Interested in the intersection of health and artificial intelligence
Intigriti @intigriti
209K Followers 666 Following Bug bounty & VDP platform trusted by the world’s largest organisations! 🌍
Ben Sadeghipour @NahamSec
247K Followers 1K Following Cofounder @hackinghub_io | Advisor @CaidoIO. I hack companies and make content about it. #NahamCon organizer. ex @hacker0x01🇮🇷
PentesterLab @PentesterLab
204K Followers 0 Following We make learning web hacking and security easier. Online systems, code review, videos & courses that can be used to understand, test and exploit bugs!
The XSS Rat - Proud X... @theXSSrat
165K Followers 1K Following Bug bounty profiles: https://t.co/3Uz5K130ah https://t.co/rzbqV5AmZ2 https://t.co/CDlzXdNvPB
Aditya @ADITYASHENDE17
62K Followers 422 Following MS Cyber 🇬🇧 | Work @BforeAI | @Bugcrowd Top 100 | Solo Bug Bounty Hunter/Trainer | Professional Biker | @kong_sec 🇮🇳 | Own Views ≠ Employment |
bugcrowd @Bugcrowd
199K Followers 6K Following The leading provider of crowdsourced cybersecurity solutions purpose-built to secure the digitally connected world...Unleash Ingenuity™
Renganathan @IamRenganathan
15K Followers 733 Following 21 | Ethical Hacker | Building @R_Protocols | Secured Google, Apple, LinkedIn, AWS & More | Product | Startups | Speaker | 50+ talks | Posts are personal
InfoSec Community @InfoSecComm
55K Followers 635 Following Largest InfoSec publication with 80,000+ followers and 3M+ monthly views.
John Hammond @_JohnHammond
320K Followers 3K Following Cybersecurity Researcher @HuntressLabs Just Hacking Training @JustHackingHQ w/ @ethicalhacker https://t.co/UtsNJiyiEk && https://t.co/narO3syzIy
Nithin 🦹♂️ @thebinarybot
19K Followers 588 Following Heckr | Former Community Manager @InfoSecComm | eJPT | Certified Red Team Professional (CRTP)
Harsh Bothra @harshbothra_
43K Followers 757 Following Freelance Pentester & Consultant • Cobalt Core Lead & Pentester • Author • Speaker • Blogger • SecurityExplained • Project Bheem • Learn365 • Views are personal
Sam Curry @samwcyo
101K Followers 1K Following
Het Mehta @hetmehtaa
42K Followers 2K Following Security Engineer | Content Creator | I talk about Cybersecurity, Tech, Privacy, AI & Startups | Building @100xSecurity
Nikhil @Ox4d5a
18K 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
Luke Stephens (hakluk... @hakluke
100K Followers 2K Following Hacker, marketer. I manage socials and marketing for cybersecurity orgs. Founder of @hacker_content and @haksecio
OccupytheWeb @three_cube
265K Followers 3K Following Pentester, Forensic investigator, and former college professor. Trained hackers at each US military and intelligence. Visit me at https://t.co/G478wug0p4
STÖK ✌️ @stokfredrik
138K Followers 1K Following Hi.. im that hacker / creative that your friends told you about.,
Sebastian Raschka @rasbt
461K Followers 1K Following ML/AI research engineer. Ex stats professor. Author of "Build a Large Language Model From Scratch" (https://t.co/O8LAAMRzzW) & reasoning (https://t.co/5TueQKx2Fk)
prathosh ap @prathoshap
4K Followers 94 Following Co-founder LatentforceAI | Building context management & anti-token efficiency for agentic systems. Asst Prof, EECS @IISc@IITD Creator of VedaVaaNi
Hot Aisle @HotAisle
5K Followers 4K Following Dell + AMD Exclusive AI GPU Cloud . 3 years early choosing AMD . Fully automated platform . Need capital to continue to innovate . [email protected]
Hui Kang Tong @ExampleTestcase
58 Followers 49 Following
Amin Karbasi @aminkarbasi
13K Followers 3K Following VP & Chief AI Scientist at Cisco. Former Chief Scientist at Robust Intelligence (acquired by Cisco). ex Prof at Yale, ex Googler. Views my own.
Cisco AI @CiscoAI
477 Followers 1 Following Building the technology that's shaping the future of AI.
Kyle Lo @kylelostat
5K Followers 1K Following language models, mts @MicrosoftAI, ex co-lead of Olmo @allen_ai, @uwcse, he/him, https://t.co/5Hm9cx3Urz🧋
Nilesh Arnaiya @NileshArnaiya
883 Followers 1K Following Prev @yale @theresidency @raillabwits | Education + Neuro + Robotics | Cell2Type| Founder @BibbyResearch - your cute AI friend for research papers
adaption @adaption_ai
9K Followers 5 Following Building extremely efficient intelligence that evolves with our world.
Arctus Aerospace @arctusaerospace
2K Followers 21 Following We build unmanned airplanes for zero infrastructure earth observation. We fly at 45,000 feet for 24 hours at a go.
Sarvam @SarvamAI
75K Followers 31 Following Building the bedrock of Sovereign AI for India Experience Sarvam at https://t.co/FyG9HWBiuI
Kyle Hessling @KyleHessling1
4K Followers 590 Following Father | Local AI Infra Engineer | Striving to be like Christ
devansh @devanshpandey
2K Followers 748 Following building aligned general learners. cofounder @si_pbc. follows do not imply endorsement.
Polsia @polsia
21K Followers 1 Following AI that runs your company while you sleep. 1,000+ companies ran autonomously. Engineering. Marketing. Support. Every day.
Shubhangi Tiwari @ShubhangiYaps
2K Followers 140 Following Professional Yapping Princess with a laptop💅🏻👩🏻💻
GuidedHacking @GuidedHacking
58K Followers 407 Following Reverse Engineering & Game Hacking Courses @ https://t.co/Dl5ED4o7YS
Internet Freedom Foun... @internetfreedom
85K Followers 708 Following Internet Freedom Foundation (IFF) is an advocacy organisation born from https://t.co/hYIxzR64qM. IFF secures your civil liberties in the digital age.
Newton Cheng @newton_cheng
2K Followers 256 Following Frontier Red Team at @AnthropicAI | Physics PhD from @UCBerkeley
Nithish Kannen @NithishKannen
2K Followers 3K Following Research @GoogleDeepmind. RL for 🍌 and Gemini. Prev: AI Resident, @GoogleDeepMind
Sreeram Kannan @sreeramkannan
46K Followers 6K Following Founder @EigenLabs ($10B+ AUM protocol, a16z-funded) • Building Open Agentic Networks • Maximizing Individual Agency Post AGI • Ex-Prof @UW: Information Theory.
Nicholas Joseph @nickevanjoseph
8K Followers 51 Following Pretraining @AnthropicAI, formerly safety @OpenAI
Ashwin Gopinath @ashwingop
5K Followers 804 Following CEO of https://t.co/i9EfIbqt9G ; Used to be a Prof. at MIT; 2x founder
Manasa Kalaimalai @kalamazooooo
815 Followers 63 Following i launch things and see what happens @nova_residency first pm intern @uber india
Devansh Bordia @devansh_bordia
3K Followers 3K Following Pentester & Security Engineer | Building in AI Security | Prev @Bugcrowd @Hacker0x01 | Writing on Security & AI
hailey @haileyhmt
7K Followers 142 Following AI personalized neuro-recovery at Coglix Labs. prev. @googledeepmind gsoc, @fdotinc, and whistleblower in medisafe controversy @ wikipedia.
Brett Hawkins @h4wkst3r
3K Followers 504 Following Leader | Red Team | Conference Speaker | Security Researcher | Tool Developer | current @armadinsecurity | prev @xforce @mandiant @chase
Priyaa @pritopian
4K Followers 1K Following Building graphic design AI models that actually listen to you. Founder @world_lica. Fellow @southpkcommons. Ex-@waymo, @snapchat, @microsoft. Lurking on X.
Varsh Sridharan @VarshineSri
864 Followers 2K Following Product @Microsoft AI | Building Reasoning Agents | UIUC alum. "you can just do things" Nerding out on Robots, AI & Longevity Views & opinions my own.
Meghana Jagadeesh @Megthefounder
337 Followers 31 Following ceo @gocodeoai ex @google @bytedance @stanfordgsb
Shimon Whiteson @shimon8282
21K Followers 434 Following Research Director at Google DeepMind | Professor of Computer Science at Oxford.
Nivas Ravichandran @nivasravi
5K Followers 301 Following Head of Marketing - @spendflo | Ex-Freshworks | Mentor @techstars @theonevalley @expert_dojo | Writer @techinasia @inc42 @hackernoon | Tweets are my own
Richa Sharma @richa_lq
4K Followers 245 Following Physics Simulators @qemlabs . prev: Quantum Computing @Emory_Physics .
Google DeepMind @GoogleDeepMind
1.5M Followers 279 Following The engine room of @Google. Building AI safely and responsibly to solve the world’s most complex problems. Join us: https://t.co/jUHQA27iBL
Arjun @neuralunlock
5K Followers 1K Following Investing @HashgraphVC | Preservation is not the enemy of progress | NFA
Standard Intelligence @si_pbc
10K Followers 0 Following
Reiner Pope @reinerpope
19K Followers 460 Following CEO and founder, @MatXComputing, developing high throughput chips tailored for LLMs
Mokshit Jain @Mokshit06
3K Followers 664 Following 19, introducing bugs @cognition • gap @caltech • i like compilers/agents/web/design • prev @replayio • built https://t.co/2Nnh053kmt & https://t.co/s84cCnKC9C
Gadi Evron @gadievron
7K Followers 2K Following CEO & Founder, Knostic. CISO-in-Residence for AI, Cloud Security Alliance. Founder @Cymmetria (acquired). Scifi geek, dance teacher. Opinions my own.











































