Rohit Kumar

Hacking & Security, Building @o3security

[O3 Security @O3security]

so apparently 8 npm and PyPI packages are impersonating Aerodrome Finance and Euler's Ethereum Vault Connector right now.

Same webhook[dot]site C2. Same targets: .npmrc, .gitconfig, SSH keys, Foundry/Hardhat configs.
https://t.co/cQu661IpbZ

[Sankalp Sinha (Left $15K+ MRR job to indiehack) @sankalpdomore]

9 months later, the day has finally come.

Today I am finally putting it live on Product Hunt: https://t.co/l8tzSQfkIc - find hand-curated top-tier startups hiring nearby you.

I launched https://t.co/l8tzSQfkIc as a solopreneur last year when I quit my $15,000 monthly salary job to build something that I can be proud of and run as a lifestyle business.

This one has felt like giving birth. Long nights, endless iteration, perfecting every user interaction, messaging thousands of paid users manually and learning from their experience, and hand curating hundreds of startups one by one.

If you've enjoyed watching me build, I'd love your support today. Help me spread the word by reposting this and upvoting the product on Product hunt by going here: https://t.co/YAEQNv0Xst

And yes, to celebrate the launch, the lifetime plan on https://t.co/l8tzSQfkIc is going to be flat ~42% OFF for the rest of the week.

You'll find the discount code in the PH page. Use it during checkout.

[Raiders @__Raiders]

A friend's security startup in Bangalore is scaling fast and needs a Full Stack Engineer (remote)

Look for:
- React/Node + TypeScript, full stack
- DevSecOps/CI-CD experience, SBOMs and vuln data
- Startup speed, security/AI product bonus

Drop your resume below or DM me.

[Rohit Kumar @rohitcoder]

@flyspicejet please work on repairing your planes or change it.
SG 0115, Blr to Mumbai flight is damaged alot from inside and they are using it!!! @DGCAIndia

[Security BSides Bangalore @bsidesbangalore]

🚨 Speaker Announcement🚨

Rohit Kumar, Founder of O3 Security & Black Hat speaker, joins BSidesBangalore ACSC2026

🎤Talk: The $10 Domain That Hijacked Millions of PAN Cards: Weaponizing AI Placeholders

🗓️9 July 2026
📍Sheraton Grand Hotel, Bangalore
🎟️https://t.co/n7Tlp0SRCn

[Prava @pravapayments]

Prava is integrating with @Visa Intelligent Commerce to enable secure, agentic, card-based checkout for AI assistants and apps .

AI agents can now complete real purchases on a user’s behalf using their existing Visa credentials with security, control and trust built in.

Available in the US & SEA.

[WTFund @TheWTFund]

Modern software is stitched together from a thousand packages, and it takes just one to break everything. Meet @rohitcoder, building @O3security, real-time protection for the entire supply chain.

[Rohit Kumar @rohitcoder]

@rasmalai Refer to me, happy to pay him. We already have bunch of paid interns. He'll like work also

[Zainab Bawa @zainabbawa]

See you all tomorrow for the hands-on workshop on getting started with eBPF for detecting supply chain attacks with @rohitcoder
👉 https://t.co/TllC932NHA

[Rootconf @rootconf]

🚨 Supply chain attacks don’t wait, why should you?

⚡ Hands-on workshop: Getting started with eBPF for detecting supply chain attacks
🗓️ Friday, 22 Aug | 2:30–5 PM
📍 Venue: IDFy (Crimecheck) Office, Indiranagar 👉 https://t.co/eHvJCJsIbe

[Raiders @__Raiders]

A connection of mine is looking for frontend/backend/full-stack interns for his security startup.

Strong performers can convert to full-time.

Tech stack:
- Node.js, Next.js, GraphQL (Apollo), Material UI
- Good to have: EKS, Docker, AWS, Kafka, Redi

[Rohit Kumar @rohitcoder]

@NammaBESCOM powercut in bellandur since last 6hrs, same happened last week. No electricity for 7hrs. What's the issue????

[BSides Mumbai @BSidesMumbai]

Excited to host @rohitcoder at #BSidesMumbai25!
Ex-Groww Product Security lead, Top 20 Meta hacker & creator of Hawk-Eye.
Catch his talk on catching supply chain attacks w/ eBPF.
📍12 July, Prabhadevi
🔗 https://t.co/vOLe6DSh6H
#AppSec #DevSecOps #Infosec

[Zainab Bawa @zainabbawa]

I am super happy that tomorrow's security engineers' Birds of Feather (BOF) will be run by @rohitcoder. Not that audiences will not miss @bnchandrapal, but at least the baton is passing around, and most importantly, the monthly cadence is being met.

[Rootconf @rootconf]

@rohitcoder demonstrated how to detect malicious runtime events in your systems with eBPF at @rootconf's #SupplyChainSecurity track

[Zainab Bawa @zainabbawa]

Stickers @rootconf
Ideas courtesy - @anantshri @rohitcoder @captn3m0 @foldrush

[Rootconf @rootconf]

We're looking house full for @rohitcoder's eBPF workshop @underlinecenter ft @jackerhack's Cloud Cube

#Rootconf2025

[Rohit Kumar @rohitcoder]

@Roshan_nadeemm Cry more

[Rohit Kumar @rohitcoder]

@NammaBESCOM @NammaBESCOM this happened again after one month, your website BESCOM is showing all bill is cleared, I received a bill of 500 on paper and the fuse was taken out again. How I'll make payment, if website says all dues cleared. Why do I have to struggle??? Acc id: 3798106000

[Rohit Kumar @rohitcoder]

@NammaBESCOM Back in Feb, BESCOM had payment issues—I tried multiple apps. I paid in March, so Feb's bill should’ve been added then. Now my power's cut due to your system's fault. Why should I suffer for this?

[Rohit Kumar @rohitcoder]

@TurkishCentury @KremlinRussia_E @POTUS time to enter in the game