
Ricardo Villadiego
@rvilladiego
Founder & CEO at Lumu Technologies | Cybersecurity Investor and Entrepreneur
ID: 21274478
http://www.lumu.io 19-02-2009 04:07:50
1,1K Tweet
1,1K Followers
1,1K Following

Sam Altman
@sama
AI is cool i guess
Christian Van Der Henst✨
@cvander

Oscar Barajas Tavares 🚀 🇨🇴
@gndx
Learning Engineer at @platzi - Microsoft MVP 🟣 Twitch Partner: twitch.tv/gndxdev 🔴 Youtube: youtube.com/@gndx #JavaScript #React #Web3 #WithAstro 🇲🇽 🇨🇴
Cisco Meraki
@meraki
At #CiscoMeraki, we create technologies to optimize IT experiences, secure locations, and seamlessly connect people, places, and things.
George Kurtz
@george_kurtz
President & CEO CrowdStrike, Former CEO of Foundstone, Former CTO of McAfee, and author of Hacking Exposed
Kerry Bailey
@kbailey
#CyberSecurity | CEO @esentire | #Cloud | #MSP | #MDR| #PrivateEquity . It's all about Friends, Family & Faith
Alexander Torrenegra
@torrenegra
CEO of Torre.ai, the new global job network. Co-founder of Discrimination Watch, Bunny Studio, and Torrenegra Org.
DragonJAR - Seguridad Informática
@dragonjar
Al 👉 seguirnos, te compartiremos información de calidad sobre #Hacking, Somos una empresa 🐲 👇 Colombiana de servicios en #SeguridadInformática
DEF CON
@defcon
Hacking Conference defcon.social/@defcon
FETC
@fetc
Official account of the Future of Education Technology Conference (FETC) – Innovating education through technology. Join us Jan 11-14, 2026 in Orlando, FL.
Freddy Vega
@freddier
CEO, Cofounder: @Platzi / @PlatziBrasil 💚 👉 #PlatziSePagaSolo
solrac57
@solrac57
Half Jock Half Nerd - Love everyday of life
fastfire
@fastfire
Threat Intelligence Team Leader @ Würth Group, CPENT/CEH/CND/CSA/ECSA/ECIH/CTIA, owner of SATAYO CTI platform & deepdarkCTI project - member of @Curatedintel
U.S. Department of Education
@usedgov
The official United States Department of Education Twitter/X account. Follows, Retweets and shared links ≠ endorsement.
Heather Sullivan
@fox26heather
Consumer Reporter for FOX 26 Houston. Emmy and National Murrow Award winning Anchor/Reporter. Cat mom to Finneas Binny. #SullivansSmartSense
Tom Loverro
@tomloverro
Investing in startups that define industries @IVP. 14 years cancer-free. 3 kids & a minivan. @amplitude_hq @coinbase @datadoghq @github @hashicorp
Shu Nyatta
@snyatta
Immigrant. Entrepreneurs are the most powerful change agents that have ever existed. Co-founder @bicyclevc. Global Board Member @endeavor_global
SANS DFIR
@sansforensics
The world's leading Digital Forensics and Incident Response provider. This feed updates you on latest DFIR news, events, and training.
Cristian Borghello
@seguinfo
Lic. Cristian Borghello CISSP-CCSK-CSFPC - Director de Segu-Info, ODILA, Segu-Kids y Antiphishing-la - Educación y Consultoría en Seguridad de la Información
Miami-Dade County
@miamidadecounty
Official Miami-Dade County government X account. #OurCounty The County adheres to FL Statute Chapter 119 public record laws.
Jimmy Kimmel
@jimmykimmel
I still call it twitter
Ruddy Simons-LLauger
@ruddy_simons

Germán Fernández
@1zrr4h
🏴☠️ OFFENSIVE-INTEL 🏴☠️ Cyber Threat Intelligence by Hackers | Security Researcher en CronUp.com | @CuratedIntel Member | 🥷🧠🇨🇱
Nancy Dahlberg
@ndahlberg
I write about startups, tech, VC, social impact & more. @MiamiHerald alum; now find my work all over. ❤️ hosting @refreshmiami News 👇. [email protected]
BleepingComputer
@bleepincomputer
Breaking cybersecurity and technology news, guides, and tutorials that help you get the most from your computer. DMs are open, so send us those tips!
Javier Diaz
@jdiazevans
Director General - Grupo A3Sec
Roger Larach
@rogerlarach
Co-Founder & CEO at R2.co. Solving the LatAm credit gap by enabling leading tech platforms to provide financial services
José Caparroso
@josecaparroso
General Editor @ForbesColombia // Tech, business and LatAm. Bylines at Forbes, CNN, Semana, Dinero, El Tiempo, El Espectador and El Heraldo.
EdTech K–12 Magazine
@edtech_k12
#EdTech issues facing #K12 IT leaders, admins and educators. // Sponsored by CDW•G // Sign up for timely insights, free! goo.gl/xWEyy5
Mauricio Lizcano
@mauriciolizcano
ExMinistro TIC | ExPresidente del Congreso de Colombia | MPA @Harvard | MBA @MIT.
Datto
@datto
Datto, a @KaseyaCorp company, is one of world’s leading providers of cloud-based software & security solutions purpose-built for delivery by MSPs to SMBs.
Brian Brackeen
@brianbrackeen
Investor @lightshipcap Organizer @BlackTechWeek Investing in minority founders & funders. ONLY Pitch me via our website - lightship.capital
Ana BejaranoRicaurte
@anabejaranorg
Abogada y profesora. @ElVeinteOrg Columnista en @LosDanieles #PatriaBoba
Ben Williams
@theplgeek
The Product-Led Geek. I'll help scale your dev tool startup with product-led growth/sales. Work with me as an advisor: plgeek.com
Jill Malandrino
@jillmalandrino
Global Markets Reporter @Nasdaq & Host @TradeTalks #CapitalMarkets #DigitalAssets #Web3 @RutgersU @RutgersCommInfo Grad @UMass Undergrad #PIC @DonaldKey
Gustavo Presman
@gpresman
Apasionado por la Informática Forense
Kevin Poireault
@kpoireault
Tech reporter @InfosecurityMag • @coupecircuit_ | 🌍⚽🥊
Tami McQueen
@tami__mcqueen
Chief Marketing Officer at BIP Capital & @BIPventures • Investor • F1 • Golf • Tennis • Racecars • Brand and GTM
Ministry of National Security - Jamaica
@mnsgovjm
Establishing a safe and secure Jamaica, through the effective enforcement of law and order and maintenance of secure borders.
Mayor Francis Suarez
@francissuarez
Proud to serve as @MiamiMayor. Former President of @USMayors.
Rafael Manzano
@elbuhorafa

Enzo Cavalie
@enzocavalie
Investing in learning, work & health at @reachfund Creator of @startupeable, LatAm’s #1 Startup Podcast 🇵🇪 in 🇺🇲/🇲🇽
Daniel Bilbao - Truora
@ddbilbao
CEO @truora board member: Frubana, trii, Enfocado en desarrollar nuestro ecosistema. Si quieres recibir contenido, inscríbete➡️ bit.ly/DbilbaoNewsLet…
Kyle Wiggers
@kyle_l_wiggers
Technology journalist. AI Editor @TechCrunch ([email protected]). Signal: kyle.901 Pronouns: he/him.
Ana Cecilia Vargas
@vargasanac
👧🏻 👧🏻Mama de mi Miranda y mi Esmeralda ❤️❤️ Periodista 🎙️ W Radio 📺 Univision. 💪🏻 Breast Cancer Thriver
Asobancaria Colombia
@asobancaria
Acerca la banca a los colombianos 🇨🇴
ATT&CK
@mitreattack
MITRE ATT&CK® - A knowledge base for describing the behavior of adversaries. Replying/Following/Re-tweeting ≠ endorsement. @attack.mitre.org
Brian J. Esposito
@brianjesposito
Time Is Our Most Precious Commodity- Founder | CEO | Investor | Advisor | Speaker @nodlenetwork @nodlecash @BAPESClan @TurnCoinLtd @VirtualStax @DiamondLakeMinI
Azeria
@fox0x01
Sneaky bit flipper | Trainer @azeria_labs | Author of “Arm Assembly Internals & RE” @BlueFoxBook | Adjunct Professor @SAISHopkins | Forbes 30u30
TradeTalks
@tradetalks
Where the voices of the market meet. @JillMalandrino hosts conversations with leaders on markets, technology, financial literacy, digital assets, and more.
Saul Kattan
@kattansaul
#Bloomberg’s most influential leaders in Latam. Multi-Sector Company Builder. #Ecopetrol, @ETB, @JuanValdez US, @Blockbuster #ValueCreation #BusinessTransfor
Lumu
@lumutech
Lumu Technologies is a cybersecurity company that helps companies control the impact of cybercrime.
DA Leadership Institute
@da_leadership
Meaningful and innovative professional development for school district superintendents and district leaders that fosters collaboration and leadership growth.
RedTeamVillage
@redteamvillage_
Red Team Village | Join us on redteamvillage.io/discord . Check our next events at: redteamvillage.io
Forbes Colombia
@forbescolombia
Cuenta oficial de Twitter de la revista Forbes Colombia.
Appgate
@appgatesecurity
Appgate protects an organization's most valuable assets. It is the market leader in Universal Zero Trust Network Access (ZTNA) and online fraud protection.
SweetBlue👥
@sweetblue101
security researcher
K12 Tech Talk Podcast
@k12techtalkpod
A K12TechPro Podcast about trending K12 technology topics and issues. podcasts.apple.com/us/podcast/k12… open.spotify.com/show/6l6QQjUgq…
Exceptional Capital
@exceptionalcap
We are immeasurably passionate about the companies we invest in and the entrepreneurs who create them. Based: Miami & San Francisco
k12techpro
@k12techpro
K12TechPro – By K12 Tech Pros, for K12 Tech Pros? Yes, it’s true! This website is for the K12 Tech Dept community.
Kemba Walden
@kembawalden46
Acting National Cyber Director, White House. Here to build a more safe, resilient, and equitable digital ecosystem.
ThreatMon Ransomware Monitoring
@tmransommon
ThreatMon End-to-End Threat Intelligence Platform Developed by @MonThreat for IOC data and C2 data: github.com/ThreatMon
OSCAR MONTES
@omontes2612

N/A
@darktracer_int

Secretary Marco Rubio
@secrubio
72nd Secretary of State serving under the leadership of @POTUS Trump.
Jeremy Boorer
@jeremyboorer
International Sales Director
kristine white
@krinstine
swiftie first, comms at @uwcse second. won 2 pulitzers so far. she/her. prev @nytimes @MorningBrew @occidentalnews✨🇵🇭🇨🇦👩🏽💻
iuvity
@iuvityco
People first, technology next
maltiverse
@maltiverse_com
The open IoC Search Engine. Collective Intelligence.