| 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 | 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 | 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) |
| 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 | 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) |
| 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) |
| 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 | 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) |
| October 2023 | Arctic Wolf acquired RevelstokeMakes security orchestration, automation and response software | Undisclosed | Report on Arctic Wolf buying Revelstoke, October 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| February 2023 | Trend Micro acquired AnlyzIndian security operations centre technology provider | Undisclosed | Report on Trend Micro buying Anlyz, February 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| November 2022 | Splunk acquired TwinWaveAutomated threat analysis platform | Undisclosed | Report on Splunk buying TwinWave, November 2022 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| October 2022 | SilverEdge acquired QVineProvides software and cybersecurity solutions including SOAR development | Undisclosed | Report on SilverEdge buying QVine, October 2022 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| September 2022 | Zscaler acquired ShiftRightMakes security workflow automation software | Undisclosed | Report on Zscaler buying ShiftRight, September 2022 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| September 2022 | Devo acquired LogicHubProvides security orchestration, automation and response software | Undisclosed | Report on Devo buying LogicHub, September 2022 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| April 2022 | Sophos acquired SOC.OSCreates cloud software that sorts security alerts automatically | Undisclosed | Report on Sophos buying SOC.OS, April 2022 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| April 2022 | Devo acquired KognosAI powered security automation innovator for autonomous security operations | Undisclosed | Report on Devo buying Kognos, April 2022 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| January 2022 | Google acquired SiemplifyIsraeli startup selling SOAR technology | $500m | Report on Google buying Siemplify, January 2022 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| December 2021 | GoSecure acquired CovailSpecialises in intelligent security and risk optimisation and automation | Undisclosed | Report on GoSecure buying Covail, December 2021 (opens in a new tab) |
| March 2021 | Sumo Logic acquired DFLabsProvides security orchestration, automation and response tools | Undisclosed | Report on Sumo Logic buying DFLabs, March 2021 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| November 2020 | FireEye acquired Respond SoftwareProvides machine learning software for security alert triage | $186m | Report on FireEye buying Respond Software, November 2020 (opens in a new tab)via Cybersecurity Ventures (opens in a new tab) |