Hacking & Security, Building @o3security
India
Joined September 2013
- Tweets332
- Following519
- Followers743
- Likes440
Rohit Kumar retweeted
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.
o3.security/blog/crypto-defi…
Rohit Kumar retweeted
9 months later, the day has finally come.
Today I am finally putting it live on Product Hunt: NextDoor.Company - find hand-curated top-tier startups hiring nearby you.
I launched NextDoor.Company 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: producthunt.com/products/nex…
And yes, to celebrate the launch, the lifetime plan on NextDoor.Company 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.
Rohit Kumar retweeted
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 retweeted
🚨 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
🎟️bsidesbangalore.in
Rohit Kumar retweeted
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.
Rohit Kumar retweeted
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 retweeted
See you all tomorrow for the hands-on workshop on getting started with eBPF for detecting supply chain attacks with @rohitcoder
👉 has.gy/AcDU
Rohit Kumar retweeted
🚨 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 👉 maps.app.goo.gl/48hS4AQQhBxv…
Rohit Kumar retweeted
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
🔗 bsidesmumbai.in
#AppSec #DevSecOps #Infosec
Rohit Kumar retweeted
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.
Rohit Kumar retweeted
@rohitcoder demonstrated how to detect malicious runtime events in your systems with eBPF at @rootconf's #SupplyChainSecurity track
Rohit Kumar retweeted
We're looking house full for @rohitcoder's eBPF workshop @underlinecenter ft @jackerhack's Cloud Cube
#Rootconf2025
Rohit Kumar retweeted
🎉 Super stoked to see this hands-on eBPF for detecting supply chain attacks workshop happening at #Rootconf2025 on 16 May!
Big props to @rohitcoder for putting this together and trust me, you want to be in that room. Limited seats, grab yours now 👉 hasgeek.com/rootconf/ebpf-fo…
#DevSecOps #SupplyChainSecurity #eBPF
Rohit Kumar retweeted
Thank you @squeal and volunteers of the Supply Chain Security track for reviewing talks, giving feedback to speakers, and for paying it forward to the culture of peer review @hasgeek
@anantshri @abhishek__anand @viveksahu_26 @rohitcoder @captn3m0
This quoted post is unavailable.
Rohit Kumar retweeted
1/ 👀 Want to catch supply chain threats before they take production down?
🚨 First #Rootconf2025 workshop is here:
🛠️ eBPF for detecting supply chain attacks by @rohitcoder, Product Security Engineer at @_groww
📍 Bengaluru | 📅 May 16
I'll be Speaking at #Rootconf 2025 on “Hiding in Plain Sight — Can eBPF Find Them?” 🔍⚙️
Real-time supply chain threat detection with eBPF.
📅 16–17 May | Bengaluru
hasgeek.com/rootconf/2025
@squeal @abh1sek @captn3m0 @cedricfanapoo
@hasgeek @rootconf @sh4ds1dd
Rohit Kumar retweeted
Pumped to announce @rohitcoder's talk on “Hiding in Plain Sight — Can eBPF Find Them?” at the Supply Chain Security track, Rootconf 2025 🔍⚙️
Thanks to reviewers @squeal , @abh1sek , @captn3m0 , and @cedricfanapoo for helping sharpen the story!
📅 16-17 May | Blr
🎟️ hasgeek.com/rootconf/2025
Join the convo: hasgeek.com/rootconf/rootcon…
cc: @hasgeek @rootconf @sh4ds1dd
Rohit Kumar retweeted
1/ 🎤 Excited to have @rohitcoder, Product Security Engineer @_groww, at #Rootconf2025!
🛠️ Securing the Software Supply Chain with eBPF
Learn how eBPF detects malicious activity at runtime, complementing static security tools
