| September 2026 | StrikeReady raised fundingInvestor Wa'ed Ventures | Undisclosed | Report on the StrikeReady funding round of September 2026 (opens in a new tab)via Security, Funded (opens in a new tab) |
| 19 Aug 2026 | Cribl acquired Radiant Security’s AI SOC technology | Undisclosed | Report on Cribl buying Radiant Security’s AI SOC technology, 19 Aug 2026 (opens in a new tab) |
| August 2026 | Corma raised a seed roundInvestor Sequoia Capital | $60m | Report on the Corma funding round of August 2026 (opens in a new tab)via Security, Funded (opens in a new tab) |
| August 2026 | Cribl acquired Radiant SecurityNew firm uses artificial intelligence to sort alerts and handle breaches alone | Undisclosed | Report on Cribl buying Radiant Security, August 2026 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| August 2026 | Athena Agentic acquired Omni Cyber SolutionsAI-powered security operations platform with vulnerability scanning and penetration testing | Undisclosed | Report on Athena Agentic buying Omni Cyber Solutions, August 2026 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| July 2026 | Mate raised a Series A roundInvestor Canaan Partners | $35m | Report on the Mate funding round of July 2026 (opens in a new tab)via Security, Funded (opens in a new tab) |
| July 2026 | Cribl acquired CardinalOpsIsraeli AI detection engineering startup automating detection engineering for enterprise SOCs | Undisclosed | Report on Cribl buying CardinalOps, July 2026 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| June 2026 | Nebulock raised a Series A roundInvestor FirstMark | $25m | Report on the Nebulock funding round of June 2026 (opens in a new tab)via Security, Funded (opens in a new tab) |
| May 2026 | Torq acquired JitIsraeli cybersecurity startup providing an AI context graph layer | $70m | Report on Torq buying Jit, May 2026 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| March 2026 | Kai raised a Series A roundInvestor Evolution Equity Partners | $125m | Report on the Kai funding round of March 2026 (opens in a new tab)via Security, Funded (opens in a new tab) |
| March 2026 | Rapid7 acquired Kenzo SecurityAn AI agent protection system for solo probes and security centre updates | Undisclosed | Report on Rapid7 buying Kenzo Security, March 2026 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| February 2026 | HaystackID acquired eDiscovery AIGenerative AI technology for legal discovery and investigation workflows | Undisclosed | Report on HaystackID buying eDiscovery AI, February 2026 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| January 2026 | AiStrike raised a seed roundInvestor Blumberg Capital | $7m | Report on the AiStrike funding round of January 2026 (opens in a new tab)via Security, Funded (opens in a new tab) |
| January 2026 | Torq raised a Series D roundTorq provides an AI-driven security operations platform that automates threat detection, investigation, and response for security teams.Investor Merlin Ventures | $140m | Report on the Torq funding round of January 2026 (opens in a new tab)via Security, Funded (opens in a new tab) |
| December 2025 | CYBRET AI raised a seed roundInvestors FR8, Inception Fund, Skyfall Ventures, Visionaries Club and Wave Ventures | Undisclosed | Report on the CYBRET AI funding round of December 2025 (opens in a new tab) |
| December 2025 | Checkmarx acquired TromzoBuilds AI-native autonomous security agents for application security | Undisclosed | Report on Checkmarx buying Tromzo, December 2025 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| November 2025 | Secure.com raised a seed roundInvestor Disrupt Ventures | $4.5m | Report on the Secure.com funding round of November 2025 (opens in a new tab)via Security, Funded (opens in a new tab) |
| November 2025 | Mate Security raised a seed roundInvestors Team8 and Insight Partners | $15.5m | Report on the Mate Security funding round of November 2025 (opens in a new tab)via Security, Funded (opens in a new tab) |
| October 2025 | RedCarbon raised a Series A roundInvestor Azimut Group | $3.5m | Report on the RedCarbon funding round of October 2025 (opens in a new tab)via Security, Funded (opens in a new tab) |
| October 2025 | Bricklayer.ai raised a seed roundInvestor Tech Square Ventures | $5m | Report on the Bricklayer.ai funding round of October 2025 (opens in a new tab)via Security, Funded (opens in a new tab) |
| August 2025 | Seemplicity raised a Series B roundInvestor Sienna Venture Capital | $50m | Report on the Seemplicity funding round of August 2025 (opens in a new tab)via Security, Funded (opens in a new tab) |
| July 2025 | Tonic Security raised a seed roundInvestor Hetz Ventures | $7m | Report on the Tonic Security funding round of July 2025 (opens in a new tab)via Security, Funded (opens in a new tab) |
| July 2025 | Reach Security raised a Series A roundInvestor M12 - Microsoft's Venture Fund | $10m | Report on the Reach Security funding round of July 2025 (opens in a new tab)via Security, Funded (opens in a new tab) |
| July 2025 | Nebulock raised a seed roundInvestor Bain Capital Ventures | $18.5m | Report on the Nebulock funding round of July 2025 (opens in a new tab)via Security, Funded (opens in a new tab) |
| July 2025 | Blink Ops raised a Series B roundInvestor O.G. Venture Partners | $50m | Report on the Blink Ops funding round of July 2025 (opens in a new tab)via Security, Funded (opens in a new tab) |
| July 2025 | TandemTrace raised a seed roundInvestors Acurio Ventures and Adara Ventures | Undisclosed | Report on the TandemTrace funding round of July 2025 (opens in a new tab)via Security, Funded (opens in a new tab) |
| June 2025 | Swimlane raised private equity fundingSwimlane provides agentic AI automation for security operations, vulnerability management, and compliance.Investors Activate Capital Partners and Energy Impact Partners | $45m | Report on the Swimlane funding round of June 2025 (opens in a new tab)via Security, Funded (opens in a new tab) |
| June 2025 | Amplifier Security raised funding | $8.3m | Report on the Amplifier Security funding round of June 2025 (opens in a new tab)via Security, Funded (opens in a new tab) |
| June 2025 | CybaVerse acquired SecureAckUK security automation company building automation-first security tools | Undisclosed | Report on CybaVerse buying SecureAck, June 2025 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| April 2025 | Kenzo Security raised a seed roundInvestor The General Partnership | $4.5m | Report on the Kenzo Security funding round of April 2025 (opens in a new tab)via Security, Funded (opens in a new tab) |
| April 2025 | Amplifier Security raised a seed roundInvestor TechOperators | $5.6m | Report on the Amplifier Security funding round of April 2025 (opens in a new tab)via Security, Funded (opens in a new tab) |
| April 2025 | ReliaQuest raised private equity fundingReliaQuest provides an AI security operations platform for enterprises to detect and respond to threats.Investors EQT, FTV Capital and Kohlberg Kravis Roberts | $500m | Report on the ReliaQuest funding round of April 2025 (opens in a new tab)via Security, Funded (opens in a new tab) |
| April 2025 | Torq acquired RevrodDevelops multi-agent retrieval-augmented generation technology for security operations | Undisclosed | Report on Torq buying Revrod, April 2025 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| March 2025 | Harmony Intelligence raised a seed roundInvestor AirTree Ventures | $3m | Report on the Harmony Intelligence funding round of March 2025 (opens in a new tab)via Security, Funded (opens in a new tab) |
| March 2025 | Crogl raised a seed roundInvestor Tola Capital | $5m | Report on the Crogl funding round of March 2025 (opens in a new tab)via Security, Funded (opens in a new tab) |
| March 2025 | Crogl raised a Series A roundInvestor Menlo Ventures | $25m | Report on the Crogl funding round of March 2025 (opens in a new tab)via Security, Funded (opens in a new tab) |
| February 2025 | Tines raised a Series C roundTines provides a secure environment where teams can build AI agents, applications and automations.Investor GS Growth | $125m | Report on the Tines funding round of February 2025 (opens in a new tab)via Security, Funded (opens in a new tab) |
| November 2024 | Embed Security raised a seed roundInvestor Paladin Capital Group | $6m | Report on the Embed Security funding round of November 2024 (opens in a new tab)via Security, Funded (opens in a new tab) |
| October 2024 | Xmore AI raised a corporate roundInvestor reAlpha | Undisclosed | Report on the Xmore AI funding round of October 2024 (opens in a new tab)via Security, Funded (opens in a new tab) |
| September 2024 | Torq raised a Series C roundTorq provides an AI-driven security operations platform that automates threat detection, investigation, and response for security teams.Investor Evolution Equity Partners | $70m | Report on the Torq funding round of September 2024 (opens in a new tab)via Security, Funded (opens in a new tab) |
| June 2024 | Seven AI raised a seed roundInvestor Greylock | $36m | Report on the Seven AI funding round of June 2024 (opens in a new tab)via Security, Funded (opens in a new tab) |
| May 2024 | Alert Logic raised a Series E roundInvestors Updata Partners, Covera Ventures and DFJ Mercury | $12.6m | Report on the Alert Logic funding round of May 2024 (opens in a new tab)via Security, Funded (opens in a new tab) |
| May 2024 | Bricklayer AI raised a pre-seed roundInvestors Sovereign's Capital, Dreamit Ventures, VIPC's Virginia Venture Partners, BlueWing Ventures and Blu Ventures Investors | $2.5m | Report on the Bricklayer AI funding round of May 2024 (opens in a new tab)via Security, Funded (opens in a new tab) |
| April 2024 | Tines raised a Series B roundTines provides a secure environment where teams can build AI agents, applications and automations.Investors Accel and Felicis | $50m | Report on the Tines funding round of April 2024 (opens in a new tab)via Security, Funded (opens in a new tab) |
| April 2024 | Amplifier Security raised a pre-seed roundInvestor Cota Capital | $3.3m | Report on the Amplifier Security funding round of April 2024 (opens in a new tab)via Security, Funded (opens in a new tab) |
| April 2024 | StrikeReady raised a Series A roundInvestor 33N Ventures | $12m | Report on the StrikeReady funding round of April 2024 (opens in a new tab)via Security, Funded (opens in a new tab) |
| March 2024 | Mindflow raised a seed roundInvestors Auriga Cyber Ventures, Nauta Capital and Thales Corporate Ventures | $5.5m | Report on the Mindflow funding round of March 2024 (opens in a new tab) |
| March 2024 | Reach Security raised a Series A roundInvestor Ballistic Ventures | $20m | Report on the Reach Security funding round of March 2024 (opens in a new tab)via Security, Funded (opens in a new tab) |
| January 2024 | Torq raised a Series B roundTorq provides an AI-driven security operations platform that automates threat detection, investigation, and response for security teams.Investor Bessemer Venture Partners | $42m | Report on the Torq funding round of January 2024 (opens in a new tab)via Security, Funded (opens in a new tab) |
| January 2024 | PRE Security raised a pre-seed roundInvestor Nessar Technologies | Undisclosed | Report on the PRE Security funding round of January 2024 (opens in a new tab)via Security, Funded (opens in a new tab) |