You can’t fix what you don’t test. #NodeZero safely simulates attacker behavior against your endpoints to measure EDR effectiveness. ✔️ Host-level visibility: which systems lack protection ✔️ Detection outcomes: blocked, alerted, or ignored ✔️ Proof: timestamped evidence for…

We’re heading to London for the Gartner Security & Risk Management Summit! 🇬🇧 📍 Stop by Booth 416 to meet the Horizon3.ai team and see how #NodeZero helps organizations continuously find, fix, and verify exposures at machine speed — and mark your calendars for our…

That’s why we built Endpoint Security Effectiveness (ESE) into #NodeZero. ESE safely executes adversarial behaviors (like credential dumping & lateral movement) in production to show whether your EDR: ✔️ Logged ✔️ Alerted ✔️ Blocked

Using #NodeZero, they’ve proven that compliance isn’t enough — proof is what matters. See how over 9,000 critical exposures have already been remediated across the DIB, strengthening resilience across the supply chain. (4/8)

EDRs are critical, but most teams don’t actually know if theirs works in practice. 👀 #NodeZero validates endpoint security by running real attack techniques in production — credential theft, privilege escalation, lateral movement. See exactly what your EDR blocks, detects, or…

In just 14 minutes, #NodeZero fully compromised a hardened version of #GOAD — 50 times faster than human experts.

🚨 Rekord in der #CyberSecurity: NodeZero knackte das „Game of Active Directory“ in nur 14 Minuten – 50x schneller als ein Mensch. 👉 t.ly/Tn3MU #ITSecurity #Pentest #ActiveDirectory #NodeZero #Horizon3ai #CyberResilience #B2BTech #InfoSec

We’re honored that Horizon3.ai has been named Best SaaS Product for #Cybersecurity by the @Cloud_Awards! 🏆 This award highlights the power of #NodeZero to help organizations continuously find, fix, and verify exposures at machine speed — delivering proof of…

⏱️ 39 seconds. That’s all it takes #NodeZero to prove you're exploitable via CVE-2025-7776, a Citrix NetScaler memory corruption vulnerability — initially discovered by @Horizon3Attack's Jimi Sebree. This flaw has the potential for serious disruption and compromise. Perimeter…

Credential-based attacks are slipping past EDRs in minutes — often undetected. That’s the reality our research uncovered after analyzing more than 7,000 #NodeZero RAT installation attempts across customer environments: 🔹 97% of bypasses relied on stolen credentials, not…

6/7: Today, the company isn’t just running tests; it’s using #NodeZero as a strategic part of its security program.

We're sponsoring @BlueTeamCon this year! 💪 Join us on Saturday, September 6 for a hands-on #NodeZero lab from 10 AM to 12 PM, and don’t miss the chance to connect with our team at Booth 13 on the second floor. Whether you’re looking to sharpen your defensive skills or see how…

Fix What Matters Most: Six New NodeZero® Capabilities That Redefine Risk-Based Vulnerability Management horizon3.ai/intelligence/b… @obs_global @Horizon3ai #NodeZero #PenTesting #ASM #CyberSecurity #cyberrisk #cyberinsurance #cybercrime #cloudsecurity #forensics #AIsecurity #AI

10/10: Catch the full conversation with Don Devenney, Louis Kemp, Nelson Reiss, and Amara Okoli to hear how #NodeZero is reshaping #VulnerabilityManagement from noise to proof, friction to collaboration, and static lists to real business impact 👉 event.on24.com/wcc/r/5026947/…

Introducing: #NodeZero® MCP Server — the first offensive security MCP Server that feeds validated exploitability data into agentic AI workflows, unlocking autonomy in the Find–Fix–Verify loop. With the NodeZero MCP Server, security teams can: ⚡ Transform validated…

Real-world Active Directory attacks are complex — and #GOAD (Game of Active Directory) captures that, simulating the same patched systems, inter-domain trust relationships, and subtle misconfigurations attackers exploit in the wild. #NodeZero is the first AI to fully beat GOAD in…

6/7: From audit gaps to continuous validation. ✅ In weeks, #NodeZero became the backbone of this healthcare org’s #CTEM program.

2/7: We're starting with how one U.S. healthcare system went from a vulnerability management to #CTEM program with the help of #NodeZero.

#AI hackers are no longer science fiction. At the @UCBerkeley's Agentic AI Summit earlier this month, Horizon3.ai CEO @snehalantani shared how our autonomous #pentesting platform, #NodeZero, became the first AI to fully beat the Game of Active Directory (#GOAD) — in…

ICYMI: Horizon3.ai is No. 1 in security and No. 121 overall on the 2025 @Inc 5000 list. 🔥 Visit inc.com/inc5000 to check out the full list of honorees — we're in great company! #NodeZero #OffensiveSecurity #Inc5000