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 251 to 300 of 1,006

DateDealCategoryAmountSource
October 2025Descope raised a seed roundDescope provides a customer and agentic identity platform for authentication and authorization.Investors Cerca Partners, Dell Technologies Capital, Lightspeed Venture Partners, Notable Capital, Triventures and 1 moreCIAM$35mReportvia Security, Funded
October 2025CyberCube raised fundingInvestor Spectrum EquityDRP$180mReportvia Security, Funded
October 2025Avanoo raised fundingInvestor Auriga Cyber VenturesSSPMUndisclosedReportvia Security, Funded
October 2025Veeam acquired Securiti AIData security posture management companyDSPM$1.7bnReportvia SecurityWeek
October 2025Vectra AI acquired NetographyNetwork observability company providing cloud-native visibility for cyberattack defenceNDRUndisclosedReportvia SecurityWeek
October 2025Twilio acquired StytchIdentity platform for authenticating human users and AI agentsCIAMUndisclosedReportvia SecurityWeek
October 2025Searchlight Cyber acquired IntangicRisk management company helping organisations measure and mitigate cyber riskTPRMUndisclosedReportvia SecurityWeek
October 2025Robert Simonds acquired NSO GroupControversial spyware maker known for surveillance technologyUndisclosedReport
October 2025Riveron acquired Eden DataAustin advisory firm with cybersecurity and governance risk compliance expertiseGRCUndisclosedReportvia SecurityWeek
October 2025RecordPoint acquired RedactiveMelbourne startup helping companies adopt AI securely, compliantly and at scaleAI securityUndisclosedReportvia SecurityWeek
October 2025Ping Identity acquired KeylessLondon firm specialising in privacy-preserving biometric authentication technologyMFAUndisclosedReportvia SecurityWeek
October 2025Pentera acquired DevOceanSpecialises in remediation management for security findingsVulnerability management$30mReportvia SecurityWeek
October 2025LevelBlue acquired CybereasonEDRUndisclosedReportvia SecurityWeek
October 2025JumpCloud acquired BreezA tool for spotting, probing and answering identity dangersITDRUndisclosedReportvia SecurityWeek
October 2025Imprivata acquired VerosintDetects and responds to identity-based threats using AI risk intelligenceITDRUndisclosedReportvia SecurityWeek
October 2025Francisco Partners acquired JamfJamf provides management and security software for Apple devices in organisations.Mobile security$2.2bnReportvia SecurityWeek
October 2025Dataminr acquired ThreatConnectThreat intel$290mReportvia SecurityWeek
8 Sept 2025SentinelOne acquired Observo AIObservo AI built an AI-native security data pipeline that filtered and enriched telemetry before it reached the SIEM.Data pipelines$225mReportvia SecurityWeek
September 2025Unit 221b raised a seed roundInvestor J2 VenturesPen testing$5mReportvia Security, Funded
September 2025SafeHill raised a pre-seed roundInvestor Mucker CapitalASM$2.6mReportvia Security, Funded
September 2025revel8 raised a seed roundInvestor PeakAwareness training$8.2mReportvia Security, Funded
September 2025Prelude raised fundingInvestor Brightmind PartnersAST$16mReportvia Security, Funded
September 2025Obot AI raised a seed roundInvestors Mayfield Fund and Nexus Venture PartnersAI security$35mReportvia Security, Funded
September 2025Mycroft raised a seed roundInvestor Luge CapitalGRC$3.5mReportvia Security, Funded
September 2025Lifeguard raised a seed roundInvestor ScOp Venture CapitalDRP$1.3mReportvia Security, Funded
September 2025InCountry raised fundingInvestor Arbor VenturesDLP$10mReportvia Security, Funded
September 2025Cloudburst Technologies raised a Series A roundInvestor Borderless CapitalThreat intel$7mReportvia Security, Funded
September 2025Belfort raised a seed roundInvestor Vsquared VenturesEncryption$6mReportvia Security, Funded
September 2025Vega Security raised a seed roundNDR$5mReportvia Security, Funded
September 2025Vega Security raised a Series A roundInvestor AccelNDR$60mReportvia Security, Funded
September 2025Terra Security raised a Series A roundInvestor FelicisAI security$30mReportvia Security, Funded
September 2025Silent Push raised a Series B roundInvestors StepStone Group, Ten Eleven Ventures and Knollwood Investment AdvisoryThreat intel$10mReportvia Security, Funded
September 2025SEON raised a Series C roundInvestor Sixth Street GrowthFraud prevention$80mReportvia Security, Funded
September 2025Scalekit raised fundingInvestors Together Fund and Z47IAM$5.5mReportvia Security, Funded
September 2025Riverbank raised a pre-seed roundInvestor Y CombinatorIAM$500kReport
September 2025Remedio raised a Series A roundInvestor Bessemer Venture PartnersEPP$65mReportvia Security, Funded
September 2025RegScale raised a Series B roundInvestor Washington Harbour PartnersGRC$30mReportvia Security, Funded
September 2025Ray Security raised a seed roundInvestors Ibex Investors and Venture GuidesDSPM$11mReportvia Security, Funded
September 2025Kertos raised a Series A roundInvestor Portage VenturesGRC$16.6mReportvia Security, Funded
September 2025Irregular raised a Series A roundInvestors Redpoint and Sequoia CapitalAI security$80mReportvia Security, Funded
September 2025Fabrix Security raised a seed roundInvestors Jibe Ventures, Merlin Ventures, toDay.Ventures and Norwest Venture PartnersIAM$8mReportvia Security, Funded
September 2025Eve Security raised a seed roundInvestor LiveOak VenturesAI security$3mReportvia Security, Funded
September 2025Cloud Carib raised debt fundingInvestor Partners for GrowthMSSPUndisclosedReportvia Security, Funded
September 2025Ciberts received a grantInvestor AI for Life Sciences ChallengeConsulting$9kReport
September 2025Alter raised a pre-seed roundInvestor Y CombinatorIAM$500kReport
September 2025TENEX.AI raised a Series A roundInvestor Crosspoint Capital PartnersMDR$27mReportvia Security, Funded
September 2025Red Access raised a Series A roundInvestor Norwest Venture PartnersSASE$17mReportvia Security, Funded
September 2025Passguard raised a pre-seed roundInvestors Dimitri van Zantvliet, Pieter Jansen and Rogier FischerITDR$586kReportvia Security, Funded
September 2025Nucleon Security raised a seed roundInvestor NewFundEDR$3.5mReportvia Security, Funded
September 2025Naq raised a Series A roundInvestor Automate HealthGRC$7mReportvia Security, Funded

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.