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.

324acquisitions
407funding rounds
$20.1bnpaid in the 19 acquisitions with a disclosed price
$12.7bnraised in the 341 rounds with a disclosed size
Browse deals by category

Showing 201 to 250 of 731

DateDealCategoryAmountSource
July 2026ThreatLocker raised a Series F roundProvides Zero Trust cybersecurity software controlling application execution, network access and privileged access for organisations.Investor ElephantPAM$190mReportvia Security, Funded
July 2026Stickley on Security raised a corporate roundInvestor Reseda GroupAwareness trainingUndisclosedReportvia Security, Funded
July 2026Spur Intelligence raised fundingInvestor Insight PartnersThreat intel$200mReportvia Security, Funded
July 2026Rewind raised private equity fundingInvestor H.I.G. Growth PartnersBackupUndisclosedReportvia Security, Funded
July 2026Onyx Security raised a Series B roundInvestor Bessemer Venture PartnersAI security$113mReportvia Security, Funded
July 2026Mate raised a Series A roundInvestor Canaan PartnersSOAR$35mReportvia Security, Funded
July 2026Kiken Technologies raised a seed roundDSPM$116kReportvia Security, Funded
July 2026Inforcer raised a Series C roundInvestor Insight PartnersSSPM$50mReportvia Security, Funded
July 2026Hush Security raised a Series A roundInvestors Akamai Technologies, Battery Ventures and YL VenturesIAM$30mReportvia Security, Funded
July 2026Frenos raised a seed roundInvestors Exposition Ventures and MomentaOT security$1.5mReportvia Security, Funded
July 2026Discern Security raised a Series A roundInvestor Forgepoint Capital$13mReportvia Security, Funded
July 2026DataBahn raised a Series B roundDataBahn provides an agentic data control plane for managing and optimizing enterprise telemetry.Investor Insight PartnersData pipelines$40mReportvia Security, Funded
July 2026Cytactic raised a seed roundInvestor Shawn ChenIRUndisclosedReportvia Security, Funded
July 2026Cantina raised fundingCantina provides an agentic security platform that uses autonomous AI agents to detect, respond to, and fix security issues.Investor Framework VenturesAI security$8mReportvia Security, Funded
July 2026Beezlebub raised a seed roundInvestor United VenturesBAS$3.4mReportvia Security, Funded
July 2026Balance Theory raised a Series A roundInvestor SYN VenturesAwareness training$19mReportvia Security, Funded
July 2026Arrakis Security raised a seed roundInvestor Hetz VenturesAI security$8mReportvia Security, Funded
July 2026Xentra raised a seed roundInvestor Maven Capital PartnersMSSP$3.6mReportvia Security, Funded
July 2026Workstreet raised fundingInvestor Coalesce CapitalGRCUndisclosedReportvia Security, Funded
July 2026Twenty Technologies raised a Series B roundInvestor Khosla VenturesPen testing$30mReportvia Security, Funded
July 2026StrongestLayer raised a seed roundStrongestLayer provides AI email security for Microsoft 365 and Google Workspace.Investor Inovia CapitalEmail security$4.1mReportvia Security, Funded
July 2026Ossprey Security raised a pre-seed roundOssprey Security is a cybersecurity company that focuses on detecting malicious code in open source dependencies.Investor Episode 1SCA$2.6mReportvia Security, Funded
July 2026Neo Security raised a Series A roundInvestors Andreessen Horowitz and Bessemer Venture PartnersNDR$75mReportvia Security, Funded
July 2026Glow raised a Series B roundInvestors CyberStarts, Greenoaks, Redpoint and Sequoia CapitalEDR$100mReportvia Security, Funded
July 2026Empirical Security raised a Series A roundInvestor Brightmind PartnersVulnerability management$25mReportvia Security, Funded
July 2026DefensX raised fundingSASE$12.7mReport
July 2026Cathedral raised fundingInvestors Andreessen Horowitz and Sequoia CapitalBAS$160mReportvia Security, Funded
July 2026AegisAI raised a Series A roundAegisAI provides agentic email security for Microsoft 365 and Google Workspace.Investor Battery VenturesEmail security$36mReportvia Security, Funded
July 2026Abstract Security raised fundingAbstract provides a composable SIEM platform for security operations.Investors AVP and Cheyenne VenturesSIEM$25mReportvia Security, Funded
July 2026ZeamiCyberSecurity raised a seed roundInvestor aSTARTThreat intel$308kReportvia Security, Funded
July 2026Valarian Technologies raised a Series A roundInvestor New Enterprise AssociatesEncryption$50mReportvia Security, Funded
July 2026Sensity AI received a grantInvestor European Innovation CouncilDRP$5.6mReportvia Security, Funded
July 2026Risk Ledger raised a Series B roundInvestor Axiom EquitySCA$32.2mReportvia Security, Funded
July 2026Pulse Security AI raised a seed roundInvestor Foundation CapitalGRC$8mReportvia Security, Funded
July 2026pQCee raised a seed roundInvestors Lotus One Investment and SGInnovateEncryption$3.9mReportvia Security, Funded
July 2026OBDURIX raised a seed roundPen testingUndisclosedReport
July 2026Oak raised a seed roundInvestors Accel, CRV and GreylockIAM$60mReportvia Security, Funded
July 2026Casco raised a Series A roundInvestor Standard CapitalPen testing$13mReportvia Security, Funded
July 2026Beacon Security raised a seed roundInvestor Notable CapitalData pipelines$13mReportvia Security, Funded
July 2026Argos Identity raised a seed roundInvestors BonAngels Venture Partners and Stone Bridge VenturesIAM$3mReportvia Security, Funded
July 2026Savi Security raised a seed roundInvestor Acrew CapitalFraud prevention$7mReportvia Security, Funded
July 2026QIZ Security raised a seed roundInvestors Bessemer Venture Partners and Merlin VenturesEncryption$17mReportvia Security, Funded
July 2026MazeBolt Technologies raised fundingMazeBolt provides continuous, non-disruptive DDoS testing to validate enterprise DDoS defences.Investor CerraCap VenturesDDoSUndisclosedReportvia Security, Funded
July 2026Keyfactor raised private equity fundingKeyfactor provides software for managing machine identities and cryptographic keys.Investor Summit PartnersEncryption$1bnReportvia Security, Funded
July 20268Layers raised a pre-seed roundInvestors Bankinter and Criteria Venture TechITDR$1.1mReportvia Security, Funded
July 2026Wultra raised a Series A roundInvestor Seventure PartnersMFA$7.8mReportvia Security, Funded
July 2026Vigilant Sec raised a seed roundMDR$3.6mReportvia Security, Funded
July 2026Straiker raised a Series A roundStraiker provides security teams with tools to discover, test, and defend AI agents in enterprises.Investors Citi Ventures, Illuminate Financial, Marathon Management Partners and Workday VenturesAI security$64mReportvia Security, Funded
July 2026Eye Security raised a Series C roundInvestor SofinaMSSP$68.6mReportvia Security, Funded
July 2026Dawnguard raised a pre-seed roundInvestors BNVT Capital, Curiosity VC and eCAPITAL ENTREPRENEURIAL PARTNERSConsulting$3.3mReportvia 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.