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8 results for “cybersecurity startup”
Israeli startup Guardio, which offers a subscription consumer security service to protect digital accounts like emails, raised $40M at a $1.1B valuation (Marissa Newman/Bloomberg)
Israeli cybersecurity startup Guardio raised $40 million in funding at a $1.1 billion valuation, positioning itself as a consumer-focused digital account protection service.
Sep 3, 2026
Minimus, a cybersecurity startup started by Twistlock founders, shuts down after failing to gain enough commercial momentum; Minimus raised a $51M seed in 2023 (Meir Orbach/CTech)
Minimus, a cybersecurity startup founded by Twistlock alumni, is shutting down after failing to achieve sufficient commercial traction despite raising $51M in seed funding in 2023.
Aug 24, 2026
London- and Boston-based Mindgard, which offers automated AI security and red-teaming tools to help organizations secure AI systems, raised a $30M Series A (Ionut Arghire/SecurityWeek)
Mindgard, a cybersecurity startup with dual headquarters in London and Boston, secured $30 million in Series A funding to expand its automated AI security and red-teaming platform.
Aug 13, 2026
Horizon3, whose AI penetration testing platform NodeZero helps find and exploit attack paths in production systems, raised a $250M Series E at a $2B valuation (Kate Park/TechCrunch)
Horizon3, a cybersecurity startup offering an AI-powered penetration testing platform called NodeZero, secured $250 million in Series E funding at a $2 billion valuation — a more than threefold increase from its prior valuation within 14 months.
Aug 3, 2026
Horizon3 hits $2 billion valuation with $250M Series E as AI threats escalate
Horizon3, a cybersecurity startup, secured $250M in Series E funding at a $2B valuation amid growing demand for AI-driven continuous security validation.
Aug 3, 2026
Lake Mary, Florida-based Spur Intelligence, which helps distinguish human and bot traffic to find fake users and threats, raised $200M led by Insight Partners (Julie Bort/TechCrunch)
Spur Intelligence, a Florida-based cybersecurity startup focused on distinguishing human from bot traffic to detect fake users and threats, secured $200M in funding led by Insight Partners.
Jul 29, 2026
Cybersecurity startup Reken emerges from stealth with on-device shield for AI-powered fraud - Fortune
Reken, a cybersecurity startup, publicly launched its first product: an on-device AI fraud detection shield, positioning itself at the intersection of AI security and real-time financial fraud prevention.
Jul 14, 2026
The 10 Hottest Cybersecurity Startups Of 2026 (So Far) - crn.com
CRN published a listicle ranking the 10 'hottest' cybersecurity startups of 2026 (so far), based on undisclosed criteria, with no verifiable performance metrics, funding disclosures, or independent validation.
Published Jun 26, 2026 · Analyzed Jul 7, 2026