Cybersecurity Companies – Page 5

Adallom, founded in 2012 in Tel Aviv, pioneered cloud access security broker (CASB) technology to provide enterprise visibility and control over SaaS application usage, user behavior, and cloud data exposure. The company was acquired by Microsoft in 2015 and its capabilities were integrated into what became Microsoft Defender for Cloud Apps.

BioCatch is a privately held cybersecurity and financial-crime technology company that uses behavioral biometrics, device intelligence, and machine learning to detect fraud and scams across digital banking sessions. Its platform is designed to identify account takeover, remote-access and malware activity, mule accounts, new-account fraud, and social-engineering transactions while reducing reliance on intrusive step-up authentication.

HighSec Labs is a privately held Israeli-American cyber-defense hardware company that develops secure KVM, KM, matrix, isolator, media-diode, and secure communications products for organizations that must operate across separated networks. Its strongest demonstrated position is hardware-enforced peripheral and network isolation for government, defense, critical infrastructure, finance, and other security-sensitive environments.

Cyviation is an Israeli startup building aviation cybersecurity solutions for commercial and business aviation through remote, non-intrusive risk assessment platforms and operational cyber readiness programs for safety-critical flight environments.

Tenet Security is an Israeli-originated cybersecurity startup building runtime defense for autonomous AI agents that can access enterprise data, tools, and production systems. Its platform combines agent discovery, behavioral monitoring, Agent-Side Simulation, and real-time intervention to prevent manipulated or runaway agent actions before they reach live infrastructure.

Arrakis Security is an Israeli cybersecurity startup building a behavioral-governance layer for autonomous AI agents. Its platform discovers agent activity, profiles expected behavior, enforces policies before and during tool use, and provides real-time detection and response across enterprise SaaS, cloud, and workflow environments.

G2 Systems & Technologies is an Israeli deep-tech startup building edge-AI systems for defense, homeland security, and other mission-critical environments. Its disclosed Sentinel proof of concept combines local sensor processing, drones, cameras, hardware acceleration, and human-supervised autonomous response for perimeter security in connectivity- and power-constrained settings.

Bonfy.AI develops Bonfy Adaptive Content Security (ACS), an AI-native data security platform that applies business context, entity awareness, and policy enforcement to unstructured content across email, SaaS applications, collaboration tools, copilots, custom AI workflows, and AI agents. Its current product thesis is to control sensitive data before it enters an AI workflow, while it is being used, and before an output or communication leaves the organization.

Doti is an Israeli cybersecurity startup developing granular browser session control and policy enforcement technology for high-security enterprise and defense-adjacent organizations handling sensitive workflows in cloud-native environments.

Koi Security built an agentic endpoint security platform for governing AI agents, MCP servers, code packages, browser extensions, apps, AI models, and other endpoint software that traditional EDR and MDM tools often miss. Palo Alto Networks completed its acquisition of Koi in April 2026.

Clutch Security is an identity-security platform for non-human identities, AI agents, and secrets. It discovers and correlates machine identities across cloud, SaaS, code, CI/CD, and on-premises environments, then adds governance, risk prioritization, detection, remediation, and zero-trust controls.

Hopper is an Israeli application-security startup building an AI-assisted open-source software risk-management platform. Its product combines function-level reachability, dependency and container analysis, exploitability triage, and remediation workflows, with a stated goal of supplying patched library versions without forcing disruptive upgrades.

Averlon provides an agentic remediation operations platform for cloud and application security teams. It analyzes which findings are materially exploitable, models attack paths to important assets, and delivers context-aware remediation through developer workflows.

Security process intelligence platform applying process mining techniques to analyze, measure, and optimize cybersecurity operations and workflows.

RubyComm is an Israeli OT cybersecurity startup that sells compact hardware-based security appliances for operational technology and critical-infrastructure environments where downtime is unacceptable.

Tamnoon is an AI-assisted cloud security remediation platform and managed service that turns CNAPP and CSPM findings into prioritized, investigated, production-safe fixes. Its Tami agent combines cloud-context analysis and remediation skills with human CloudPro supervision so security teams can reduce exposure without handing unreviewed changes to an autonomous system.

Zip Security provides a managed security, IT, and compliance platform for small and mid-sized organizations. It connects device management, endpoint protection, identity controls, security baselines, monitoring, and audit evidence so lean teams can deploy and continuously enforce a practical security program.

AironWorks is an Israeli-Japanese cybersecurity startup that uses AI-assisted attack simulation, security awareness training, phishing analysis, and reporting workflows to strengthen the human layer of organizational defense. Its current positioning extends from recurring employee exercises toward an agentic platform for helping people and security teams recognize and respond to AI-enabled social engineering.

Astrix Security built a platform for discovering, governing, and protecting non-human identities and AI-agent access, including API keys, service accounts, OAuth applications, secrets, and MCP servers. Cisco completed its acquisition of Astrix in June 2026 and is integrating the technology into Cisco Security.

Element Security is an Israeli cybersecurity startup building an external attack surface and Continuous Threat Exposure Management platform. Its product discovers internet-facing assets, safely validates which exposures are exploitable, and turns evidence into a prioritized remediation plan.

Flow Security was a Tel Aviv cybersecurity company that built data security posture management (DSPM) and runtime data-protection capabilities for identifying, classifying, and controlling sensitive data across cloud, on-premises, and application environments. CrowdStrike acquired 100% of Flow Security Ltd. on 2024-03-26 and incorporated the technology into Falcon Cloud Security.

SharkSense is an Israeli startup building passive counter-UAS technology that detects and classifies unauthorized UAVs using electromagnetic emission signatures, including non-transmitting and autonomous drones that are harder for conventional RF-based systems to intercept.

AuthMind is a Bethesda-based identity security startup that observes how human, non-human, and agentic-AI identities actually access systems across network, cloud, SaaS, and on-premises environments. Its platform combines identity observability, identity security posture management, identity threat detection and response, and automated remediation.

BouraCyber is an Israeli security-technology company supplying government-grade counter-UAS, operational intelligence, geo-location, and cyber-intelligence capabilities for law enforcement, national-security, telecommunications, and critical-infrastructure users. Its current public positioning centers on integrating sensing, intelligence, command-and-control, and response workflows rather than selling a single standalone sensor.

CardinalOps develops detection-engineering software that measures SIEM and EDR coverage against MITRE ATT&CK, diagnoses broken or noisy rules, identifies telemetry gaps, and helps security teams create and improve detections. Cribl announced its acquisition of CardinalOps on July 14, 2026, so the record now represents an acquired cyber capability rather than an independent startup opportunity.

Frontegg provides embeddable customer identity and access management for B2B SaaS, and is extending that identity layer to secure AI-agent and MCP access to enterprise applications.

Satori is a data and AI security platform that discovers and classifies sensitive data, monitors access, and applies real-time controls across databases, warehouses, data lakes, BI tools, and AI applications. Commvault completed its acquisition of Satori Cyber in August 2025, making the record an acquired technology asset rather than an independent startup.

Bright Security, formerly NeuraLegion, develops a developer-centric application security platform for testing web applications, APIs, business logic, and AI-enabled applications. Its Bright STAR product combines dynamic testing, exploitability validation, automated remediation assistance, and fix verification inside development workflows.

DeviceTotal is an Israeli cybersecurity company providing agentless device-risk intelligence for IoT, OT, network, and security devices. Its SaaS and API products consolidate vendor-verified vulnerability, firmware, end-of-life, and remediation data into device-, site-, and organization-level risk decisions.

Cognni is an Israeli information-intelligence and data-security startup that uses contextual AI to discover, classify, and govern sensitive unstructured information across enterprise collaboration environments. Its current product centers on data context for Microsoft Purview and Google Workspace, insider-risk reduction, shadow-AI controls, and faster investigation of information exposure.

Medigate was an Israeli medical device and clinical IoT security company (merged with Claroty in 2022) that specialized in purpose-built security platforms for discovering, monitoring, and protecting connected medical devices and clinical IoT assets in healthcare networks.

Torii is a SaaS Management Platform that gives IT, finance, and security teams visibility and control over enterprise software, including discovery, shadow-IT detection, spend and renewal governance, access reviews, and employee lifecycle automation.

OTOPIQ Security is the current operating identity built on NanoLock Security's device-level, zero-trust OT protection technology. Its platform helps industrial and critical-infrastructure operators discover, control, monitor, and recover the controllers and other devices that run physical operations.

nsKnox is an Israeli private VC-backed fintech company providing B2B payment fraud protection with dual-use potential for securing defense procurement and military supply chain payments.

Reflectiz is an Israeli cybersecurity company that provides agentless web exposure management: it observes live browser execution to identify security, privacy, compliance, and offensive-testing risks in first-, third-, and fourth-party web components.

Unibeam provides SIM-native identity authentication that binds a physical SIM, eSIM, or iSIM to a mobile device and exposes the resulting verification through enterprise APIs. Its primary value proposition is phishing- and SIM-swap-resistant authentication for financial, enterprise, telecom, healthcare, and connected-device workflows without a separate app or hardware token.

IntSights developed cloud-native external threat intelligence and digital risk protection capabilities that monitored clear, deep, and dark web sources, prioritized organization-specific threats, and supported remediation. Rapid7 acquired the company in July 2021, and the capability is now represented in Rapid7 Threat Command rather than an independent IntSights business.

Oosto, formerly AnyVision, developed real-time computer-vision software for person-of-interest alerting, face and body recognition, behavior detection, and touchless access control. It was acquired by Metropolis in January 2025, making the record an acquired security-AI asset rather than an independent startup.

Israeli cyber technology and services company providing incident response, cyber readiness, managed detection and response, and enterprise resilience services, supported by its proprietary Velocity TDIR platform. Sygnia operates globally as a Temasek International company.

Cybersixgill is a cyber threat-intelligence platform that collects and contextualizes signals from clear-, deep-, and dark-web sources. It is now an acquired Bitsight capability, positioned inside Bitsight Cyber Threat Intelligence to connect emerging threats with an organization’s external exposure.

Illusive Networks was an Israeli cybersecurity company that developed agentless identity-threat detection, privileged-identity risk remediation, and deception-based defenses against lateral movement. Proofpoint completed its acquisition in December 2022 and now presents the former Illusive technology as Proofpoint Identity Threat Defense.

SCADAfence developed OT and IoT cybersecurity software for asset discovery, network visibility, anomaly detection, and threat monitoring in industrial environments. Honeywell acquired the company in 2023 and now presents the relevant capability through Honeywell Cyber Insights, so this record represents an acquired Israeli technology asset rather than an independent startup.

Forter is a privately held identity-intelligence and transaction-decisioning company that helps digital-commerce businesses prevent fraud, account abuse, payment losses, and false declines in real time. Its platform combines identity graph data, consortium signals, machine learning, and payment intelligence across the customer journey.

SentinelOne is a public cybersecurity company whose Singularity platform uses AI, behavioral analytics, and a unified data layer to prevent, detect, investigate, and respond to threats across endpoints, identities, cloud workloads, applications, and security operations. Its commercial platform has credible relevance to government, defense-industrial-base, and critical-infrastructure security, but it is not a defense-native contractor.

ODIX is an Israeli-founded cybersecurity company that uses Content Disarm and Reconstruction (CDR) to turn potentially weaponized files into sanitized copies before they reach users, networks, or operational technology environments. Its portfolio includes cloud, gateway, removable-media, and file-analysis products aimed at organizations that must exchange files without trusting their contents.

Sensoil Innovations develops the Vadose-zone Monitoring System (VMS), a field-deployed combination of subsurface sampling hardware, environmental sensors, telemetry, and cloud analytics for detecting water movement and contaminant transport before impacts reach groundwater.

Israeli security-technology company developing ground-based and drone-detection radars, AI analytics, and integrated command-and-control software for outdoor perimeter protection. Its primary market is commercial and critical-infrastructure security, with credible adjacency to military-installation, homeland-security, and counter-UAS missions.

Israeli OT cybersecurity company that combines hardware-enforced unidirectional gateways with software connectors and replicated data to protect industrial control networks while enabling tightly controlled visibility and connectivity.

AU10TIX is an Israeli-founded identity intelligence and fraud-prevention company that provides automated identity, document, biometric, business, and compliance verification through cloud software and APIs. Its products serve regulated digital onboarding and trust workflows, with roots in airport and border-control identity systems.

Cellebrite is a public digital-investigative software and services company whose platform helps public-safety, government, defense, intelligence, and enterprise teams lawfully collect, examine, analyze, and manage digital evidence.

Plantopia is an Israeli food-security biotechnology startup using molecular farming and controlled indoor cultivation to produce functional casein proteins in engineered plant hosts. Its casein platform is moving from research toward an Israel-based manufacturing facility for animal-free cheese and dairy ingredients.

Reclaim Security is an Israeli cybersecurity company building an autonomous exposure-remediation platform that identifies exploitable weaknesses, simulates the operational effect of proposed fixes, and applies business-aware security changes without relying on slow ticket-driven patch cycles.

PoLoPo is an Israeli molecular-farming startup developing SuperAA, a patented platform that turns potato plants into biofactories for high-value proteins. It is moving from animal-protein ingredients such as ovalbumin toward high-protein, clean-label potato products that can use existing snack manufacturing lines.

Surf Security develops a Chromium-based Zero-Trust enterprise browser and browser extension that enforce identity, access, data-loss-prevention, and web-safety controls at the endpoint. Its proposition is to make the browser a security control point for SaaS, generative-AI use, remote access, contractors, and unmanaged devices.

DoControl is a privately held SaaS security and data-protection company that maps sensitive data, identities, sharing relationships, connected applications, and configuration risk across enterprise collaboration platforms. Its platform combines contextual detection with policy workflows and automated remediation for data exposure, insider risk, and excessive access.

Israeli SaaS security platform offering continuous discovery, access governance, threat detection, and compliance enforcement for enterprise cloud applications.

Israeli AI-powered Governance, Risk and Compliance (GRC) platform automating cyber risk quantification, compliance mapping across 180+ frameworks, and vendor risk assessment for enterprises and defense organizations.

Arugga AI Farming is an Israeli agri-robotics startup that builds autonomous greenhouse robotics for pollination, crop handling, and real-time crop monitoring, with a long-term objective of replacing manual-intensive greenhouse tasks and improving production resilience.

VDOO was an Israeli product-security company focused on deep analysis of firmware, binaries, and embedded software. JFrog completed its acquisition of Vdoo Connected Trust in July 2021 and incorporated the technology and team into JFrog's software supply-chain security platform.

Cybellum provides a product-security platform for manufacturers of automotive, medical, industrial, and other connected devices. Its software combines binary and source analysis, SBOM and asset management, vulnerability prioritization, compliance evidence, and post-production incident response.