Caleb Sima (@csima) 's Twitter Profile
Caleb Sima

@csima

CSO at Robinhood

ID: 12496922

calendar_today21-01-2008 15:30:41

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Caleb Sima (@csima) 's Twitter Profile Photo

I think I may have just achieved the impossible.. 5 weeks paternity leave just caught up with my team for status - no fires!!, everything working smoothly! I must be dreaming

Caleb Sima (@csima) 's Twitter Profile Photo

I am in urgent need of a property manager for multiple residential and commercial properties. If you know of anyone that is top notch please connect with me directly

Caleb Sima (@csima) 's Twitter Profile Photo

All, Please help Kathy Fang out on Fang Restaurant & House of Nanking. She is trying to come up with new & unique ideas for the restaurants. Help her out by filling out this survey to help them get back in business. Re-post, share as much as you can. docs.google.com/forms/d/e/1FAI…

Nuclei by ProjectDiscovery (@pdnuclei) 's Twitter Profile Photo

Nuclei v2.2 is out, This time — Fuzz all the things We wrote quick release blog-post to list out few notable additions — blog.projectdiscovery.io/post/nuclei-fu… #hackwithautomation #pentest #bugbounty #appsec #fuzzing

ᴅᴀɴɪᴇʟ ᴍɪᴇssʟᴇʀ (@danielmiessler) 's Twitter Profile Photo

This is the best security tool released in probably 10 years. Maybe longer. It’s Nessus—except transparent and automatable—and for AppSec as well.

ProjectDiscovery (@pdiscoveryio) 's Twitter Profile Photo

🥳🥳 WE ARE GOING FULL-TIME. We just secured $1.7mn of funding in our seed round from some amazing people from the security community. Here is the blog —blog.projectdiscovery.io/we-are-going-f… #opensource #community #security #announcement

Vlad Tenev (@vladtenev) 's Twitter Profile Photo

This is an incredible milestone for Robinhood. 24/7 phone support gives everyone the opportunity to make informed, secure, and timely decisions. It is a giant step in making the markets more accessible to all. Congrats team!📞☎️📳 blog.robinhood.com/news/2021/10/5…

Caleb Sima (@csima) 's Twitter Profile Photo

Something unique and thought provoking but also extreme with no grey. That way it generates debate and discussion with no practical outcome

Caleb Sima (@csima) 's Twitter Profile Photo

Sitting in Joe Sullivan’s trial - every CISO needs to listen to this. Streaming here: cand.uscourts.gov/judges/orrick-…

Caleb Sima (@csima) 's Twitter Profile Photo

At Robinhood we believe the best way to help keep our customers safe is to combine security with a great user experience. That is why we are proud to be one of the first to support Apple's Passkey feature - a step towards a passwordless world.

Rob Ragan (@sweepthatleg) 's Twitter Profile Photo

Want to play with an api of a tool that does one thing well? api.httpx.me/projectdiscove… #hackwithautomation #bugbounty #appsec

Want to play with an api of a tool that does one thing well? 

api.httpx.me/projectdiscove…

#hackwithautomation #bugbounty #appsec
Truffle Security (@trufflesec) 's Twitter Profile Photo

Introducing Forager! Check to see if anyone using your company's email domain posted LIVE SECRETS to GitHub and NPM: forager.trufflesecurity.com

Introducing Forager! Check to see if anyone using your company's email domain posted LIVE SECRETS to GitHub and NPM: forager.trufflesecurity.com
Caleb Sima (@csima) 's Twitter Profile Photo

After a few months of catching up on AI - I have condensed some thoughts on LLMs into a presentation called "Demystifying LLMS and Threats" : youtube.com/watch?v=q_gDtO… and I hate just video material so I also turned it into a VERY long post here: medium.com/csima/demystif…

Dan Guido (@dguido) 's Twitter Profile Photo

Between certain staff (e.g., accountant -> CFO), it may make sense to share a secret passphrase to authenticate each other. If you want to get fancy, share a TOTP seed to reduce the risk further.

Between certain staff (e.g., accountant -> CFO), it may make sense to share a secret passphrase to authenticate each other. If you want to get fancy, share a TOTP seed to reduce the risk further.
Caleb Sima (@csima) 's Twitter Profile Photo

🌟 SF friends! Vote for my amazing wife Kathy Fang as 2024 San Franciscan of the Year! 🌟 • Chef/owner: House of Nanking & Fang Restaurant • Cookbook author & TV personality • Community leader & entrepreneur • Incredible mom & wife Vote here: docs.google.com/forms/d/e/1FAI… More

rez0 (@rez0__) 's Twitter Profile Photo

I was a guest on the AI Security Podcast last week! 😊 It's a fun conversation with lots of alpha/future takes. Here's a collection of clips from it. The link to the full episode is in the first reply. Thanks for the invite Ashish Rajan 🤴🏾 & Caleb Sima!