Kumar Ashwin 🍥 (@0xcardinal) 's Twitter Profile
Kumar Ashwin 🍥

@0xcardinal

security engineering • automator • blogger • hacker🙇‍♂️ 🦸 w/ @null0x00 @cloudvillage_dc @winja_ctf

ID: 846830286281289730

linkhttps://kumarashwin.com calendar_today28-03-2017 21:04:08

566 Tweet

647 Followers

632 Following

Wenting mostly on bsky (@zephray_wenting) 's Twitter Profile Photo

Bought a prison laptop on eBay. Thought it should be just some generic laptop with a clear shell, turns out it's actually a bit more than that.

Bought a prison laptop on eBay. Thought it should be just some generic laptop with a clear shell, turns out it's actually a bit more than that.
NULLCON (@nullcon) 's Twitter Profile Photo

Ready to turn learning into action at #NullconHYD? 🧑‍💻 Discover the secrets of CI/CD systems, mainly focusing on exploiting self-hosted & SaaS environment. Followed by a Capture-The-Flag event, where participants can implement their learning. ➡️ shorturl.at/kzLR1 #CTF

Ready to turn learning into action at #NullconHYD? 🧑‍💻

Discover the secrets of CI/CD systems, mainly focusing on exploiting self-hosted & SaaS environment.

Followed by a Capture-The-Flag event, where participants can implement their learning.

➡️ shorturl.at/kzLR1

#CTF
Pankaj Mouriya (@pankajmouriya_) 's Twitter Profile Photo

btw I am on the lookout for security engineer/cloud security roles. If you are someone who is #hiring, here is your chance to #hire me😅. About me and my blog website: noshellaccess.com/aboutme/ My portfolio: pankajmouriya.com #securityengineer #cloudsecurity

Microsoft BlueHat (@msftbluehat) 's Twitter Profile Photo

📣SPEAKER ANNOUNCEMENT📣 We're excited to announce our next #BlueHatIndia speaker: Shreya Pohekar Agrawal (Shreya Pohekar), Product Security Analyst at HackerOne (HackerOne). Shreya will be presenting “Wolf in sheep's code: The lesser known business logic flaws." 👏

📣SPEAKER ANNOUNCEMENT📣

We're excited to announce our next #BlueHatIndia speaker: Shreya Pohekar Agrawal (<a href="/shreyapohekar/">Shreya Pohekar</a>), Product Security Analyst at HackerOne (<a href="/Hacker0x01/">HackerOne</a>). Shreya will be presenting “Wolf in sheep's code: The lesser known business logic flaws."  👏
NULLCON (@nullcon) 's Twitter Profile Photo

>> Attacking CI/CD Environments by Anant Shrivastava and Kumar Ashwin 🍥 Understanding how CI/CD systems work under the hood and knowing their position in a corporate IT environment. Schedule: nullcon.net/hyderabad-2024… #continuousintegration #NullconHYD #attack

&gt;&gt; Attacking CI/CD Environments by <a href="/anantshri/">Anant Shrivastava</a> and <a href="/0xCardinal/">Kumar Ashwin 🍥</a>

Understanding how CI/CD systems work under the hood and knowing their position in a corporate IT environment.

Schedule: nullcon.net/hyderabad-2024…

#continuousintegration #NullconHYD #attack
NULLCON (@nullcon) 's Twitter Profile Photo

Summing up #NullconHYD in a picture! 🥂🥳 Cheers to all our trainers for making Nullcon Hyderabad a success, thank you for adding value to our infosec community. #cybersecurity #community #infosec

Summing up #NullconHYD in a picture! 🥂🥳

Cheers to all our trainers for making Nullcon Hyderabad a success, thank you for adding value to our infosec community.

#cybersecurity #community #infosec
Kumar Ashwin 🍥 (@0xcardinal) 's Twitter Profile Photo

Recently, wrapped up the "Attacking CI/CD Environments" Training at NULLCON Trainings Hyderabad alongside Anant Shrivastava and it was an absolute blast! Packed with hands-on labs, numerous case studies, and engaging discussions, it was an incredible experience from start to finish 🔥

Black Hat (@blackhatevents) 's Twitter Profile Photo

During #BHUSA Training "Tactical Recon for Pentesters - 2024 Edition" RedHunt Labs | Attack Surface Management (ASM) will teach students how to bring together the mindset and the artillery of a modern adversary to ultimately make the organization resilient. Register now >> bit.ly/4b8Qh2w

Varun jaggi (@varunjaggi_) 's Twitter Profile Photo

Are you copy pasting Linkedin Profiles to your CRM? 🥱 Save Linkedin Profiles to your Notion Database in one Click! ✨ Checkout sendtonotion.online Shubham Kedare #buildinpublic #saas #chromeextension #microsaas #crm

Are you copy pasting Linkedin Profiles to your CRM? 🥱
Save Linkedin Profiles to your Notion Database in one Click! ✨

Checkout sendtonotion.online

<a href="/kedare_shubham/">Shubham Kedare</a> 
#buildinpublic #saas #chromeextension #microsaas #crm
Kumar Ashwin 🍥 (@0xcardinal) 's Twitter Profile Photo

just gonna leave it here...dumb me found this after wasting so many keystrokes ⌨️ git config --global push.autoSetupRemote true

Kumar Ashwin 🍥 (@0xcardinal) 's Twitter Profile Photo

Reputation Farming in OSS Ecosystem! 🌱 Malicious actors boost their GitHub reputation by commenting or approving closed Pull Requests, discussions, or Issues they're not genuinely involved in 😱 ✍️Curated more details on my blog - krash.dev/posts/reputati…

Kumar Ashwin 🍥 (@0xcardinal) 's Twitter Profile Photo

really nice and elaborate research on leaving AWS canary at different places and the metrics are really something! worth a read! cybenari.com/2024/08/whats-…

really nice and elaborate research on leaving AWS canary at different places and the metrics are really something!

worth a read! 

cybenari.com/2024/08/whats-…
NULLCON (@nullcon) 's Twitter Profile Photo

😮‍💨…and sometimes users accidentally push sensitive information into Git platforms which can be exploited by malicious actors Join Kumar Ashwin 🍥 at #NullconGoa2025 to uncover security risks of dangling commits 👉 nullcon.net/goa-2025/speak… #GitHub #GitLab #Bitbucket

😮‍💨…and sometimes users accidentally push sensitive information into Git platforms which can be exploited by malicious actors

Join <a href="/0xCardinal/">Kumar Ashwin 🍥</a> at #NullconGoa2025 to uncover security risks of dangling commits

👉 nullcon.net/goa-2025/speak…

#GitHub #GitLab #Bitbucket
One2N (@one2nc) 's Twitter Profile Photo

Kumar Ashwin, Independent Security Researcher now takes the stage on "Writing Production Grade Bash Scripts" #MeetupsatOne2N

One2N (@one2nc) 's Twitter Profile Photo

We had a fantastic time hosting the Command Line Heroes Bengaluru Edition this past Saturday! Big thanks to everyone who joined us, your questions and energy made the event special.