Cybersecurity Funding CyberRidge Emerges From Stealth With $26 Million for Photonic Encryption Solution The company has built a plug-and-play photonic layer transmission system that encrypts data in transit to prevent interception. Ionut ArghireOctober 29, 2025
Training & Awareness SimSpace Raises $39 Million for Cyber Range Platform SimSpace provides realistic cyber ranges where organizations can test attack preparedness and validate defenses. Eduard KovacsOctober 28, 2025
Cybersecurity Funding Sublime Security Raises $150 Million for Email Security Platform Sublime Security’s Series C funding round brings the total raised by the company to more than $240 million. Eduard KovacsOctober 28, 2025
Cybersecurity Funding Chainguard Raises $280 Million in Growth Funding Chainguard has raised $636 million in the past six months alone for its software supply chain security solutions. Eduard KovacsOctober 27, 2025
Artificial Intelligence Keycard Emerges From Stealth Mode With $38 Million in Funding The company’s IAM platform identifies AI agents, supports assigning permission to them, and tracks all activity. Ionut ArghireOctober 22, 2025
Cybersecurity Funding Gravwell Closes $15.4M Funding Round to Expand Data Analytics and Security Platform The Series A round was led by Two Bear Capital and included participation from Gula Tech Adventures, Next Frontier Capital, and others. SecurityWeek NewsOctober 21, 2025
Cybersecurity Funding Defakto Raises $30 Million for Non-Human IAM Platform Defakto’s Series B funding, which brings the total raised to $50 million, was led by XYZ Venture Capital. Eduard KovacsOctober 21, 2025
Cybersecurity Funding Matters.AI Raises $6.25 Million to Safeguard Enterprise Data The company’s AI Security Engineer autonomously keeps enterprise data protected across devices and environments. Ionut ArghireOctober 16, 2025
Cybersecurity Funding Fraud Prevention Firm Resistant AI Raises $25 Million Resistant AI will use the funding to expand its fraud detection and transaction monitoring offerings to new markets. Ionut ArghireOctober 14, 2025
Cybersecurity Funding Realm.Security Raises $15 Million in Series A Funding The cybersecurity startup will use the investment to accelerate its product development and market expansion efforts. Ionut ArghireOctober 9, 2025
Cybersecurity Funding Filigran Raises $58 Million in Series C Funding The company plans to expand to new markets, fuel the development of a new module for its platform, and accelerate AI integration. Ionut ArghireOctober 7, 2025
Compliance Oneleet Raises $33 Million for Security Compliance Platform The cybersecurity startup will expand its engineering team, add more AI capabilities, and invest in go-to-market efforts. Ionut ArghireOctober 3, 2025
Cybersecurity Funding MokN Raises $3 Million for Phish-Back Solution The French cybersecurity startup tricks attackers into revealing stolen credentials so they can be neutralized. Ionut ArghireOctober 3, 2025
Cybersecurity Funding Zania Raises $18 Million for AI-Powered GRC Platform The company plans to triple its engineering and go‑to‑market teams and to accelerate its agentic AI platform. Ionut ArghireOctober 2, 2025
Cybersecurity Funding Descope Raises $35 Million in Seed Round Extension The identity and access management provider will invest in agentic identity R&D, expand to new regions, and hire new talent. Ionut ArghireOctober 1, 2025
Cybersecurity Funding Mondoo Raises $17.5 Million for Vulnerability Management Platform Mondoo has raised more than $32 million in total, with the latest funding round led by HV Capital. Eduard KovacsSeptember 30, 2025
Cybersecurity Funding Unit 221B Raises $5 Million for Threat Intel Aiding Hacker Arrests The company will expand its platform’s capabilities and accelerate investigative collaboration and go-to-market efforts. Ionut ArghireSeptember 23, 2025
Artificial Intelligence Mycroft Raises $3.5 Million for AI-Powered Security and Compliance Platform The Canada-based company has emerged from stealth with autonomous AI agents designed to manage and operate the security and IT stack. Eduard KovacsSeptember 22, 2025
Cybersecurity Funding Israeli Cyber Fund Glilot Capital Raises $500 Million The top-performing venture fund heavily invests in startups building cybersecurity, AI, and enterprise software. Ionut ArghireSeptember 18, 2025
Artificial Intelligence Irregular Raises $80 Million for AI Security Testing Lab Irregular is testing the cybersecurity capabilities of AI models, including Anthropic’s Claude and OpenAI’s ChatGPT. Eduard KovacsSeptember 17, 2025