cybersecdirectory

Cybersecurity acquisitions and funding

2,371 acquisitions since 2020 and 2,777 funding rounds since 2022 on record, newest first, each linked to its source. Smaller deals may be missing.

370acquisitions
636funding rounds
$75.2bnpaid in the 31 acquisitions with a disclosed price
$17.2bnraised in the 531 rounds with a disclosed size
Browse deals by category

Showing 151 to 200 of 1,006

DateDealCategoryAmountSource
November 2025Yokogawa acquired IntellisyncProvides cybersecurity as a service with a 24/7 security operations centreMSSPUndisclosedReportvia SecurityWeek
November 2025Xantaro Group acquired AnykeyGerman IT system house offering IT infrastructure and security expertiseUndisclosedReportvia SecurityWeek
November 2025WALLIX acquired MalizenAnalyses user behaviour with AI to detect anomalies and cyber risksITDRUndisclosedReportvia SecurityWeek
November 2025SSL.com acquired VikingCloudSells digital certificates as part of a cybersecurity and compliance businessEncryptionUndisclosedReportvia SecurityWeek
November 2025SEK (Security Ecosystem Knowledge) acquired NetbrIdentity and access management provider serving Brazilian banks and telecomsIAMUndisclosedReportvia SecurityWeek
November 2025SAFE acquired BalbixSpecialises in continuous threat exposure managementASMUndisclosedReportvia SecurityWeek
November 2025Saepio acquired RupturaOffensive security specialist providing penetration testing servicesPen testingUndisclosedReportvia SecurityWeek
November 2025RKON Technologies acquired ScaleSecImplements and enhances cloud security capabilities across major cloud platformsCNAPPUndisclosedReportvia SecurityWeek
November 2025Redsquid acquired CyberseerUK security operations centre provider with 24/7 managed detection and responseMDRUndisclosedReportvia SecurityWeek
November 2025Pentera acquired EVA Information SecurityOffensive security firm doing AI red teaming and penetration testingPen testingUndisclosedReportvia SecurityWeek
November 2025Omega Systems acquired PEAKE Technology PartnersUndisclosedReportvia SecurityWeek
November 2025MorganFranklin Cyber acquired Lynx Technology PartnersProvides cybersecurity and risk management services to organisationsGRCUndisclosedReportvia SecurityWeek
November 2025Meditology Services acquired CORLTPRMUndisclosedReportvia SecurityWeek
November 2025McAfee acquired MineOSConsumer privacy app that protects personal dataDLPUndisclosedReportvia SecurityWeek
November 2025Markon acquired PLEXProvides cybersecurity, AI and secure enterprise engineering servicesMSSPUndisclosedReportvia SecurityWeek
November 2025Huntress acquired Inside AgentFinds threats and rogue staff inside Microsoft 365 automaticallyITDRUndisclosedReportvia SecurityWeek
November 2025Hexaware acquired CyberSolveSpecialist in identity and access management solutions and large identity programmesIAMUndisclosedReportvia SecurityWeek
November 2025Harbor IT acquired New England Network SolutionsManaged service provider with cybersecurity and compliance expertise for healthcare and life sciencesMSSPUndisclosedReportvia SecurityWeek
November 2025Entag acquired Rubicon 8Provides cloud networking, cybersecurity and endpoint services to Australian organisationsMSSPUndisclosedReportvia SecurityWeek
November 2025Corsica Technologies acquired AccountabilITManaged service provider offering cybersecurity and Microsoft services to mid-market and enterprise clientsMSSPUndisclosedReportvia SecurityWeek
November 2025Coalition acquired WirespeedManaged detection and response companyMDRUndisclosedReportvia SecurityWeek
November 2025Bugcrowd acquired Mayhem SecurityApplication security firm offering technology for finding and prioritising vulnerabilitiesASTUndisclosedReportvia SecurityWeek
November 2025Axiom GRC acquired IS PartnersProvides cyber assurance and compliance audits across frameworks such as SOC 2 and ISO 27001AuditsUndisclosedReportvia SecurityWeek
November 2025Arctic Wolf acquired UpSight SecurityProvides predictive AI and rollback capabilities for endpoint securityEDRUndisclosedReportvia SecurityWeek
November 2025Amplix acquired 24By7SecurityCybersecurity consulting and compliance firmConsultingUndisclosedReportvia SecurityWeek
November 2025Allurity acquired Monti Stampa Furrer & Partners (MSF Partners)Skilled people who guard vital property and key systemsConsultingUndisclosedReportvia SecurityWeek
November 20253LS Inc acquired Intrust ITManaged service provider offering IT support and cybersecurity protectionMSSPUndisclosedReportvia SecurityWeek
9 Oct 2025Realm.Security raised a Series A roundRealm Security provides a SOC-aware security data pipeline that reduces SIEM log volume without breaking threat detections.Investors Jump Capital, Accomplice and Glasswing VenturesData pipelines$15mReport
October 2025WideField Security raised a Series A roundInvestor Crosspoint Capital PartnersITDR$11.3mReportvia Security, Funded
October 2025VeriQuantix raised a seed roundInvestor Uniseed$2.4mReportvia Security, Funded
October 2025Terra Security received non-equity supportInvestor Deloitte LaunchpadAI securityUndisclosedReport
October 2025Sublime Security raised a Series C roundInvestor GeorgianEmail security$150mReportvia Security, Funded
October 2025Spektrum raised a seed roundGRC$10mReportvia Security, Funded
October 2025SimSpace raised fundingInvestor Communitas Capital PartnersAwareness training$39mReportvia Security, Funded
October 2025SecurePII raised a seed roundInvestor Tidal VenturesFraud prevention$3.5mReportvia Security, Funded
October 2025Satark AI raised a pre-seed roundInvestor Infynno SolutionsGRCUndisclosedReportvia Security, Funded
October 2025RiPSIM Technologies raised a seed roundInvestor Swisscom VenturesMobile securityUndisclosedReport
October 2025Reflectiz raised a Series B roundInvestor Fulcrum Equity PartnersASM$22mReportvia Security, Funded
October 2025RedCarbon raised a Series A roundInvestor Azimut GroupSOAR$3.5mReportvia Security, Funded
October 2025Polygraf raised a seed roundInvestor Allegis CapitalAI security$9.5mReportvia Security, Funded
October 2025Orchid Security received non-equity supportInvestor Deloitte LaunchpadITDRUndisclosedReport
October 2025Onyxia received non-equity supportInvestor Deloitte LaunchpadVulnerability managementUndisclosedReport
October 2025nSure.ai received non-equity supportInvestor Deloitte LaunchpadFraud preventionUndisclosedReportvia Security, Funded
October 2025Hoop.dev raised a seed roundInvestor Venture GuidesIGAUndisclosedReportvia Security, Funded
October 2025Formalize raised a Series B roundInvestors Acton Capital and BlackFin Capital PartnersGRC$35mReportvia Security, Funded
October 2025CyberRidge raised a seed roundInvestor Awz VenturesEncryption$10mReportvia Security, Funded
October 2025CyberRidge raised a Series A roundInvestor Arkin CapitalEncryption$16mReportvia Security, Funded
October 2025Conifers.ai raised private equity fundingConifers provides an agentic AI platform for security operations centres to investigate and respond to threats.Investor Washington Harbour PartnersAgentic SOCUndisclosedReportvia Security, Funded
October 2025ConductorOne raised a Series B roundInvestor GreycroftIGA$79mReportvia Security, Funded
October 2025ComplyJet raised a pre-seed roundInvestors Abhiraj Singh Bhal and Varun KhaitanGRC$250kReport

Acquisitions come from SecurityWeek's monthly M&A round-ups from 2021 onwards, from Cybersecurity Ventures' quarterly M&A reports for 2020, and a few from Wikipedia lists. Funding rounds from 2022 onwards come from Return on Security's weekly Security, Funded newsletter. These are dated to the month. A few deals added from the news are dated to the day. Smaller deals may be missing. Each Report link goes to the announcement or story the source cites, and the via link to the round-up or newsletter issue. Amounts are in US dollars. The category is what the bought or funded company sells.