List of Funded Cybersecurity Startups For 2025

The cybersecurity industry continues experiencing unprecedented growth as digital threats evolve and businesses prioritize data protection. Our comprehensive database tracks recently funded cybersecurity startups that are revolutionizing how organizations defend against cyber attacks, from AI-powered threat detection to zero-trust architecture solutions.

Every week, we update our research on cybersecurity startup funding announcements to bring you the latest venture capital activity in this critical sector. The U.S. cybersecurity market is projected to expand from $73.13 billion in 2025 to $166.73 billion by 2032, demonstrating the massive opportunity for innovative security solutions.

📊 Key Takeaways

• Q1 2025 cybersecurity funding reached $2.7B, up 29% from Q4 2024
• AI-powered security and cloud solutions dominate investor interest
• 100 recently funded startups with verified contact information
• U.S. market projected to grow from $73.13B to $166.73B by 2032
• Access 1,602+ cybersecurity companies in our master database

Below, you’ll find 100 recently funded cybersecurity companies, complete with funding amounts, investment stages, and key details to help investors, entrepreneurs, and security professionals stay informed about this dynamic ecosystem.

Recently Funded Cybersecurity Startups

Our database currently includes hundreds of cybersecurity startups with verified contact information. This list features the most recent 100 companies that have secured funding rounds, updated weekly to reflect the latest cybersecurity funding announcements.

2025 Cybersecurity Funding Trends

The cybersecurity startup ecosystem has shown remarkable resilience despite broader economic challenges. Total funding to VC-backed cybersecurity startups reached $2.7 billion in Q1 2025, representing a 29% increase from Q4 2024.

Key Funding Trends

AI-Powered Security Solutions Lead Investment: Ransomware attacks increased 126% in Q1 2025 compared to Q1 2024, prompting businesses to adopt proactive measures. Startups leveraging artificial intelligence for threat detection, behavioral analytics, and automated response systems are attracting the largest funding rounds. Companies like Irregular ($80M Series A) and Noma Security ($100M Series B) demonstrate investor confidence in AI-driven security platforms.

Cloud Security Commands Premium Valuations: Cloud Security leads with revenue multiples averaging 21.7x, and up to 35.5x in M&A transactions. As organizations accelerate cloud adoption, startups protecting cloud infrastructure, securing multi-cloud environments, and providing cloud-native security tools continue attracting significant capital.

Zero-Trust Architecture Gains Momentum: The shift from perimeter-based security to zero-trust frameworks has created opportunities for startups like OneLayer ($28M Series A) and Glide Identity ($20M Series A) that specialize in identity verification, access management, and continuous authentication solutions.

Data Privacy and Compliance Drive Investment: With global data protection regulations expanding, startups focusing on data security, privacy-enhancing technologies, and compliance automation are securing substantial funding. Companies like Basis Theory ($33M Series B) and InCountry ($10M) address the growing need for data residency and regulatory compliance solutions.

For comprehensive insights into other trending startup sectors, explore our coverage of AI startups, fintech companies, and SaaS businesses.

Top Investment Categories

Based on our analysis of recent funding rounds, these cybersecurity categories are attracting the most venture capital:

1. AI-Powered Threat Detection – Machine learning algorithms that identify and respond to sophisticated cyber threats in real-time
2. Cloud Security Platforms – Comprehensive solutions for securing cloud infrastructure, workloads, and data
3. Identity and Access Management (IAM) – Zero-trust authentication, privileged access management, and identity governance
4. Data Loss Prevention (DLP) – Technologies that prevent sensitive data from leaving organizational boundaries
5. Security Operations Center (SOC) Automation – Platforms that automate incident response and reduce manual security operations
6. Application Security – Tools for securing software throughout the development lifecycle
7. Ransomware Defense – Specialized solutions for detecting, preventing, and recovering from ransomware attacks
8. Blockchain Security – Security solutions for cryptocurrency, smart contracts, and decentralized applications

Learn more about startup funding trends across industries in our master database.

Want To Contact These Startups?

We send recently funded startups with double-verified email addresses, CEO details, and much more directly to your inbox. Our Growth List platform provides:

• Verified Contact Information: Direct email addresses for founders and decision-makers
• Weekly Updates: Fresh data on newly funded companies across all industries
• Detailed Company Profiles: Funding history, employee count, technology stack, and growth metrics
• Custom Filtering: Search by industry, funding stage, location, and more

Sign up and get 100 leads free to start connecting with the most promising cybersecurity startups today.

With cybercrime damages expected to reach $10.5 trillion annually by 2025, the urgency for advanced security solutions has never been greater.

Cybersecurity Startups at a Glance

• Number of cybersecurity startups in our database: 1,602
• Number of verified email addresses in our database: 2,105
• Number of social profiles in our database: 4,238
• Other data points stored: 22,493
• Total funding raised in 2024: $7,806,074,998
  • Seed: $734,094,646
  • Series A: $1,284,758,094
  • Series B: $1,296,035,826
  • Series C: $640,947,118
  • Other funding*: $2,600,242,259
• Total funding raised in 2025: $1,118,884,750

*Other funding includes private equity, debt financing, and various other types of capital.

Industry Resources

Stay informed about the cybersecurity landscape with these authoritative resources:

• Crunchbase Cybersecurity Companies – Comprehensive database of cybersecurity firms and funding data
• Cybersecurity & Infrastructure Security Agency (CISA) – Government agency providing cybersecurity guidance and threat intelligence
• National Institute of Standards and Technology (NIST) Cybersecurity Framework – Industry-standard framework for managing cybersecurity risks
• SANS Institute – Leading cybersecurity training and certification organization

FAQs About Cybersecurity Startup Funding

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