| September 2026 | Omada acquired EmpowerID | | Undisclosed | Report on Omada buying EmpowerID, September 2026 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| September 2026 | Nomios acquired Orbcom | | Undisclosed | Report on Nomios buying Orbcom, September 2026 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| September 2026 | NetSPI acquired SynackFedRAMP-authorized crowdsourced penetration testing platform combining the vetted SRT researcher community with AI-powered Hydra technology for continuous security testing. | Pen testing, Penetration testing | Undisclosed | Report on NetSPI buying Synack, September 2026 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| September 2026 | Malam Team acquired Foretech Software | | Undisclosed | Report on Malam Team buying Foretech Software, September 2026 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| September 2026 | Kiteworks acquired Bonfy.AIAI data security company enforcing policy over sensitive data | AI security, AI and LLM security | Undisclosed | Report on Kiteworks buying Bonfy.AI, September 2026 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| September 2026 | ITC Federal acquired Apriva ISS | | Undisclosed | Report on ITC Federal buying Apriva ISS, September 2026 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| September 2026 | IT Solutions acquired STACK CybersecurityProvides managed IT services, cybersecurity, compliance support and AI adoption guidance to businesses. | MSSP, Managed security services | Undisclosed | Report on IT Solutions buying STACK Cybersecurity, September 2026 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| September 2026 | ISMG acquired INE | | Undisclosed | Report on ISMG buying INE, September 2026 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| September 2026 | InfraVia acquired Nexis | | Undisclosed | Report on InfraVia buying Nexis, September 2026 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| September 2026 | IBM acquired Logiq ConsultingCybersecurity consultancy for UK defence, government and critical infrastructure sectors | Consulting, Security consulting and vCISO | Undisclosed | Report on IBM buying Logiq Consulting, September 2026 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| September 2026 | Harvey acquired Guardrails AI | | Undisclosed | Report on Harvey buying Guardrails AI, September 2026 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| September 2026 | Fime acquired Red Alert Labs | | Undisclosed | Report on Fime buying Red Alert Labs, September 2026 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| September 2026 | Epiq acquired Canopy | | Undisclosed | Report on Epiq buying Canopy, September 2026 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| September 2026 | Dragos acquired runZerorunZero provides exposure management software that discovers and profiles assets across IT, OT, IoT, cloud and mobile networks. | ASM, Attack surface management | Undisclosed | Report on Dragos buying runZero, September 2026 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| September 2026 | Dragos acquired NetRiseNetRise analyses compiled software to create an inventory of components and identify supply chain risks. | SCA, Software supply chain and SBOM | Undisclosed | Report on Dragos buying NetRise, September 2026 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| September 2026 | CyberMaxx acquired Avertium | | Undisclosed | Report on CyberMaxx buying Avertium, September 2026 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| September 2026 | Concentrix acquired CastleHill Managed Risk Solutions | | Undisclosed | Report on Concentrix buying CastleHill Managed Risk Solutions, September 2026 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| September 2026 | CloudFirst acquired Forvis MazarsIT and cyber managed services practice | MSSP, Managed security services | Undisclosed | Report on CloudFirst buying Forvis Mazars, September 2026 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| September 2026 | CBTS acquired Recovery Point Systems | | Undisclosed | Report on CBTS buying Recovery Point Systems, September 2026 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| September 2026 | AXAITRA acquired Innovate | | Undisclosed | Report on AXAITRA buying Innovate, September 2026 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| September 2026 | Aiuken Cybersecurity acquired 4ElitechSpanish specialist in industrial and critical infrastructure cybersecurity | OT security, OT and ICS security | Undisclosed | Report on Aiuken Cybersecurity buying 4Elitech, September 2026 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| September 2026 | Act Security acquired Cloud Copilot | | Undisclosed | Report on Act Security buying Cloud Copilot, September 2026 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| September 2026 | A-LIGN acquired PathfynderProvides penetration testing, red teaming and incident response services | Pen testing, Penetration testing | Undisclosed | Report on A-LIGN buying Pathfynder, September 2026 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| September 2026 | A-LIGN acquired AssurePointCloud security assessment company offering IRAP assessments | Audits, Compliance audits (SOC 2, ISO 27001) | Undisclosed | Report on A-LIGN buying AssurePoint, September 2026 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| 19 Aug 2026 | Cribl acquired Radiant Security’s AI SOC technology | SOAR, SOAR and security automation | Undisclosed | Report on Cribl buying Radiant Security’s AI SOC technology, 19 Aug 2026 (opens in a new tab) |
| 19 Aug 2026 | Brinqa acquired PlexTracPlexTrac provides a platform for penetration test reporting, vulnerability management, and remediation orchestration. | Vulnerability management | Undisclosed | Report on Brinqa buying PlexTrac, 19 Aug 2026 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| 18 Aug 2026 | Fortinet acquired Virtue AIVirtue AI provides an enterprise AI safety platform for securing AI agents and applications. | AI security, AI and LLM security | Undisclosed | Report on Fortinet buying Virtue AI, 18 Aug 2026 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| August 2026 | Palo Alto Networks acquired ConsoleAI-native platform for building agentic workflows and automating operational tasks | AI security, AI and LLM security | Undisclosed | Report on Palo Alto Networks buying Console, August 2026 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| August 2026 | Wind Point Partners acquired ECIManaged IT, cybersecurity and compliance services for financial firms | MSSP, Managed security services | Undisclosed | Report on Wind Point Partners buying ECI, August 2026 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| August 2026 | Visa acquired BioCatchBioCatch analyses user behaviour to detect and prevent fraud and financial crime for banks. | Fraud prevention, Fraud and payment fraud prevention | $2.4bn | Report on Visa buying BioCatch, August 2026 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| August 2026 | Universal Digital Inc acquired PQCEEPost quantum cryptography products and research for quantum safe security | Encryption, Encryption and key management | Undisclosed | Report on Universal Digital Inc buying PQCEE, August 2026 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| August 2026 | Terma acquired Dencrypt A/SProvides end-to-end encrypted voice, video, messaging and data communications | Encryption, Encryption and key management | Undisclosed | Report on Terma buying Dencrypt A/S, August 2026 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| August 2026 | Systematic Growth acquired 4SecureDevelops software for secure information exchange in classified environments | OT security, OT and ICS security | Undisclosed | Report on Systematic Growth buying 4Secure, August 2026 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| August 2026 | SEPPmail acquired CyberPilotProvides security awareness training and phishing simulation for employees | Awareness training, Security awareness and human risk | Undisclosed | Report on SEPPmail buying CyberPilot, August 2026 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| August 2026 | Redsquid acquired ARK ICTProvides managed IT support, hardware, software, installations, training and consultancy | MSSP, Managed security services | Undisclosed | Report on Redsquid buying ARK ICT, August 2026 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| August 2026 | Privacy Bee acquired EraseMe.appHelps people remove personal information from data brokers online | DRP, Digital risk and brand protection | Undisclosed | Report on Privacy Bee buying EraseMe.app, August 2026 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| August 2026 | Nexus IT acquired Loyal ITProvides managed IT, cybersecurity, compliance consulting, cloud and network infrastructure support | MSSP, Managed security services | Undisclosed | Report on Nexus IT buying Loyal IT, August 2026 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| August 2026 | New Charter acquired CyberTrust IT SolutionsProvides managed IT, cybersecurity, cloud and strategic technology services to smaller businesses | MSSP, Managed security services | Undisclosed | Report on New Charter buying CyberTrust IT Solutions, August 2026 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| August 2026 | Munich Re acquired At-BayProvides cyber insurance and proactive cybersecurity solutions for small and medium businesses | | $575m | Report on Munich Re buying At-Bay, August 2026 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| August 2026 | Logicalis US acquired LoialTechnology solutions provider with cybersecurity and managed services expertise | MSSP, Managed security services | Undisclosed | Report on Logicalis US buying Loial, August 2026 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| August 2026 | LG Uplus acquired Pago NetworksDomestic specialist in managed detection and response services | MDR, Managed detection and response | Undisclosed | Report on LG Uplus buying Pago Networks, August 2026 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| August 2026 | Kiteworks acquired WAMNET Japan K.KProvides secure data transfer and enterprise file sharing solutions in Japan | | Undisclosed | Report on Kiteworks buying WAMNET Japan K.K, August 2026 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| August 2026 | Integrity360 acquired CyberIAMIdentity specialist providing identity and access management services | IAM, Identity and access management | Undisclosed | Report on Integrity360 buying CyberIAM, August 2026 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| August 2026 | Guardsix acquired LogmanagerCzech company specialising in log management and analysis | SIEM | Undisclosed | Report on Guardsix buying Logmanager, August 2026 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| August 2026 | ePlus acquired DaymarkIT solutions and services provider covering hybrid cloud, cybersecurity and data centres | | Undisclosed | Report on ePlus buying Daymark, August 2026 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| August 2026 | Echo acquired MinimusTel Aviv provider of hardened container images for cloud workloads | CWPP, Cloud workload and container security | Undisclosed | Report on Echo buying Minimus, August 2026 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| August 2026 | Deel acquired ClarityIsraeli AI cybersecurity firm detecting deepfakes and verifying identity | AI security, AI and LLM security | Undisclosed | Report on Deel buying Clarity, August 2026 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| August 2026 | Cribl acquired Radiant SecurityNew firm uses artificial intelligence to sort alerts and handle breaches alone | SOAR, SOAR and security automation | Undisclosed | Report on Cribl buying Radiant Security, August 2026 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| August 2026 | Bridgepoint acquired LansweeperTechnology asset intelligence platform powering enterprise cybersecurity | | Undisclosed | Report on Bridgepoint buying Lansweeper, August 2026 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| August 2026 | BlueAlly acquired GigaNetworks | MSSP, Managed security services | Undisclosed | Report on BlueAlly buying GigaNetworks, August 2026 (opens in a new tab)via SecurityWeek (opens in a new tab) |