Omar Ωr Santos (@santosomar) 's Twitter Profile
Omar Ωr Santos

@santosomar

Cybersecurity, AI security research, bug hunting, IR, threat intel, @redteamvillage_ lead. @Cisco PSIRT. Prior @USMC. Author of over 25 books.

ID: 26897312

linkhttps://becomingahacker.org calendar_today27-03-2009 00:11:12

23,23K Tweet

18,18K Followers

2,2K Following

OASIS Open (@oasisopen) 's Twitter Profile Photo

Omar Santos, Co-Chair of the Coalition for Secure AI (#CoSAI), will speak at Cyber EUnnovate 2025 on 11 Sept in a panel moderated by ENISA: Opportunities & Challenges in the EU for AI. Proud to see CoSAI leadership on the global stage! enisa.europa.eu/events/cyber-e…

lazzslayer (@lazzslayer) 's Twitter Profile Photo

my friend ordered the book I co-authored with Omar Ωr Santos and NOPResearcher over the weekend but accidentally sent it to her cousin…I’m dying laughing - watch the whole video 😂

OASIS Open (@oasisopen) 's Twitter Profile Photo

New white paper available from the Coalition for Secure AI (#CoSAI), an OASIS Open Project: “Preparing Defenders of AI Systems.” The paper provides actionable guidance for defenders to protect AI assets and enable responsible innovation.

New white paper available from the Coalition for Secure AI (#CoSAI), an OASIS Open Project: “Preparing Defenders of AI Systems.” 

The paper provides actionable guidance for defenders to protect AI assets and enable responsible innovation.
OASIS Open (@oasisopen) 's Twitter Profile Photo

Huge thanks to the Workstream 2 Leads, Josiah Hagen of Trend Micro and Vinay Bansal of Cisco, and to all WS2 contributors for their excellent work! Read the blog: coalitionforsecureai.org/the-ai-securit… Access the full paper: github.com/cosai-oasis/ws… #secureAI #defenders #collaboration

OASIS Open (@oasisopen) 's Twitter Profile Photo

NEW: The Coalition for Secure AI (#CoSAI), an OASIS Open Project, releases foundational security principles for AI agentic systems. coalitionforsecureai.org/announcing-the… #secureAI #AgenticSystems #AIsecurity #OASIS #collaboration

RedTeamVillage (@redteamvillage_) 's Twitter Profile Photo

🧠 Mind vs. Machine 🤖: Finding the Sweet Spot in Modern Red Teaming – Ben Sadeghipour, Billy Giles, Ryan M. Montgomery, and Tyler Ramsbey explore how to blend automation with human expertise for stronger red team operations – live at @redteamvillage_ during DEF CON 33!

🧠 Mind vs. Machine 🤖: Finding the Sweet Spot in Modern Red Teaming – <a href="/NahamSec/">Ben Sadeghipour</a>, <a href="/forktheplanet/">Billy Giles</a>, <a href="/0dayCTF/">Ryan M. Montgomery</a>, and <a href="/Tyler_Ramsbey/">Tyler Ramsbey</a> explore how to blend automation with human expertise for stronger red team operations – live at @redteamvillage_ during <a href="/defcon/">DEF CON</a> 33!
RedTeamVillage (@redteamvillage_) 's Twitter Profile Photo

🔍 Growing Red Team Village: What We’ve Learned Building an Offensive Security Community – @mikehacksthings, lazzslayer, @santosomars, NOPResearcher & pwneip share lessons from growing RTV, scaling events, and mentoring new leaders at @redteamvillage_ DEF CON 33! ⚡

🔍 Growing Red Team Village: What We’ve Learned Building an Offensive Security Community – @mikehacksthings, <a href="/lazzslayer/">lazzslayer</a>, @santosomars, <a href="/NopResearcher/">NOPResearcher</a> &amp; <a href="/pwnEIP/">pwneip</a> share lessons from growing RTV, scaling events, and mentoring new leaders at @redteamvillage_ <a href="/defcon/">DEF CON</a> 33! ⚡
RedTeamVillage (@redteamvillage_) 's Twitter Profile Photo

💥 Getting Caught in Offensive Security – Skyler Knecht, @grahamhelton3, kevin & Cory Wolff share real-world war stories, mistakes, and lessons learned from the field. Hear what not to do (and how to recover) at @redteamvillage_ during DEF CON 33! 🔐

💥 Getting Caught in Offensive Security – Skyler Knecht, @grahamhelton3, <a href="/GuhnooPlusLinux/">kevin</a> &amp;  <a href="/cwolff411/">Cory Wolff</a> share real-world war stories, mistakes, and lessons learned from the field. Hear what not to do (and how to recover) at @redteamvillage_ during <a href="/defcon/">DEF CON</a> 33! 🔐
RedTeamVillage (@redteamvillage_) 's Twitter Profile Photo

🔥 Redteam Infrastructure Vibez Edition – mosesrenegade shows how to use AI to build Terraform packages for red team environments. A hands-on session where your laptop is your weapon—join us at @redteamvillage_ during DEF CON 33! 🚀

🔥 Redteam Infrastructure Vibez Edition – <a href="/mosesrenegade/">mosesrenegade</a> shows how to use AI to build Terraform packages for red team environments. A hands-on session where your laptop is your weapon—join us at @redteamvillage_ during <a href="/defcon/">DEF CON</a> 33! 🚀
RedTeamVillage (@redteamvillage_) 's Twitter Profile Photo

🔍 Go Hack Yourself: API Hacking for Beginners – Katie Paxton-Fear breaks down API hacking from a developer’s perspective, covering common bugs, testing tips, and real-world impacts. Learn how to hack APIs with confidence at @redteamvillage_ during DEF CON 33! 🚨

🔍 Go Hack Yourself: API Hacking for Beginners – <a href="/InsiderPhD/">Katie Paxton-Fear</a> breaks down API hacking from a developer’s perspective, covering common bugs, testing tips, and real-world impacts. Learn how to hack APIs with confidence at @redteamvillage_ during <a href="/defcon/">DEF CON</a> 33! 🚨
RedTeamVillage (@redteamvillage_) 's Twitter Profile Photo

CORRECTION: 💥 Another Code Drop hits Thursday, July 31 at 9PM EDT! Evening scroll time = high-speed chaos. Turn on alerts for @redteamvillage_ — you’ll need to move fast.

CORRECTION: 💥 Another Code Drop hits Thursday, July 31 at 9PM EDT!
Evening scroll time = high-speed chaos.
Turn on alerts for @redteamvillage_ — you’ll need to move fast.
RedTeamVillage (@redteamvillage_) 's Twitter Profile Photo

🎯 Creating an AI Agent to Hack a Web Application – Omar Ωr Santos leads a hands-on workshop building AI agents for recon, vuln scanning, and web app exploitation. Explore how AI is reshaping offensive ops at @redteamvillage_ during DEF CON 33! 💡

🎯 Creating an AI Agent to Hack a Web Application – <a href="/santosomar/">Omar Ωr Santos</a> leads a hands-on workshop building AI agents for recon, vuln scanning, and web app exploitation. Explore how AI is reshaping offensive ops at @redteamvillage_ during <a href="/defcon/">DEF CON</a> 33! 💡
RedTeamVillage (@redteamvillage_) 's Twitter Profile Photo

⚔️ BloodHound Quest – Hugo van den Toorn & Joey Dreijer lead a unique digital treasure hunt using BloodHound Enterprise. No hacking, just pure graph wizardry and strategy! Join the quest at @redteamvillage_ during DEF CON 33! 🎯

⚔️ BloodHound Quest – Hugo van den Toorn &amp; Joey Dreijer lead a unique digital treasure hunt using BloodHound Enterprise. No hacking, just pure graph wizardry and strategy! Join the quest at @redteamvillage_ during <a href="/defcon/">DEF CON</a> 33! 🎯
RedTeamVillage (@redteamvillage_) 's Twitter Profile Photo

🔥 "Ask a Hiring Manager" with Troy Fridley – Get direct, no-fluff career advice from a seasoned cybersecurity hiring manager. Perfect for grads, career changers, or pros exploring their next move. Join this interactive workshop at @redteamvillage_ during DEF CON 33! 🚀

🔥 "Ask a Hiring Manager" with Troy Fridley – Get direct, no-fluff career advice from a seasoned cybersecurity hiring manager. Perfect for grads, career changers, or pros exploring their next move. Join this interactive workshop at @redteamvillage_ during <a href="/defcon/">DEF CON</a> 33! 🚀
RedTeamVillage (@redteamvillage_) 's Twitter Profile Photo

Enter the Grid. 🔷⚡ The Red Team Village schedule for DEF CON 33 is live — packed with workshops, tactics, and CTFs that’ll light up your circuitry. Sync with the system 👉 redteamvillage.io/defcon-33/

RedTeamVillage (@redteamvillage_) 's Twitter Profile Photo

🚨 Incoming: Next Code Drop 🗓️ Monday, August 4 at 4PM EDT Start your DEF CON week right — secure your ticket to the RTV party at AREA15. Follow @redteamvillage_ and be ready to grab yours fast.

🚨 Incoming: Next Code Drop
🗓️ Monday, August 4 at 4PM EDT

Start your DEF CON week right — secure your ticket to the RTV party at AREA15.
Follow @redteamvillage_ and be ready to grab yours fast.
Omar Ωr Santos (@santosomar) 's Twitter Profile Photo

Looking forward to the 💥 Vegas AI Security Forum on August 7! 💥 Looking forward to seeing many of my colleagues from many leading AI organizations at the Coalition for Secure AI (CoSAI) such as OpenAI Anthropic Google NVIDIA Cisco and many others...

RedTeamVillage (@redteamvillage_) 's Twitter Profile Photo

👀 Ready to hack your way to victory? Red Team CTF is back at @DEFCON! 🔥 This is an in person event at the Las Vegas Convention Center - West, at the end of Hall 1. Please pre-register for the CTF: redteamctf.eventbrite.com

👀 Ready to hack your way to victory? Red Team CTF is back at @DEFCON! 🔥

This is an in person event at the Las Vegas Convention Center - West, at the end of Hall 1.
Please pre-register for the CTF: redteamctf.eventbrite.com