cybersecdirectory

Cybersecurity acquisitions and funding

2,373 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
$75.2bnpaid in the 31 acquisitions with a disclosed price
Browse deals by category

Showing 201 to 250 of 370

DateDealCategoryAmountSource
June 2025Cytracom acquired TentaclePlatform for cybersecurity assessments, third-party risk and GRC programmesGRCUndisclosedReportvia SecurityWeek
June 2025Cyera acquired OtterizeKeeps cloud native identities that are not people, and their data flows, safeSecrets managementUndisclosedReportvia SecurityWeek
June 2025CybaVerse acquired SecureAckUK security automation company building automation-first security toolsSOARUndisclosedReportvia SecurityWeek
June 2025Collibra acquired RaitoSpecialises in data access governance softwareIGAUndisclosedReportvia SecurityWeek
June 2025CMIT Solutions acquired Wright Technology GroupRegional managed service provider offering IT services to small and medium businessesMSSPUndisclosedReportvia SecurityWeek
June 2025Bregal Milestone acquired TitanHQProvides email and web security, security awareness and email archivingEmail securityUndisclosedReportvia SecurityWeek
June 2025Bregal Milestone acquired RedstorProvides cybersecurity and data protection including cloud backup and recoveryBackupUndisclosedReportvia SecurityWeek
June 2025Bitdefender acquired Mesh SecurityIrish provider of email security solutions and technologyEmail securityUndisclosedReportvia SecurityWeek
June 2025Audius acquired ErgonomicsUndisclosedReportvia SecurityWeek
June 2025Atlassian acquired BorneoSecurity and privacy observability platform identifying and addressing data risksDSPMUndisclosedReportvia SecurityWeek
June 2025AdaCore acquired CodeSecureApplication security testing including static analysis for embedded systemsASTUndisclosedReportvia SecurityWeek
June 2025Abacus Group acquired EntaraManaged IT and security provider with cyber incident response capabilitiesIRUndisclosedReportvia SecurityWeek
May 2025Zscaler acquired Red CanaryMDR$675mReportvia SecurityWeek
May 2025VTG acquired Tunuva TechnologiesProvides cyber and information security services for defence and intelligenceMSSPUndisclosedReportvia SecurityWeek
May 2025VTG acquired Byte SystemsProvides secure network and data engineering and analytics for national securityMSSPUndisclosedReportvia SecurityWeek
May 2025Vipre Security acquired Forensic and Compliance SystemsProvides email archiving for compliance, eDiscovery and business continuityEmail securityUndisclosedReportvia SecurityWeek
May 2025Tyto Athene acquired StackArmorFedRAMP, FISMA and CMMC compliance acceleration with cloud security automationGRCUndisclosedReportvia SecurityWeek
May 2025Tenable acquired Apex SecurityWorks on protecting the parts of AI that can be attackedAI security$105mReportvia SecurityWeek
May 2025SurgeONE.ai acquired MGL ConsultingCompliance services for broker-dealers, advisers and commodities firmsGRCUndisclosedReportvia SecurityWeek
May 2025SeSa acquired Delta Tecnologías de Información SLUndisclosedReportvia SecurityWeek
May 2025Scytale acquired AudITechCompliance and trust automation softwareGRCUndisclosedReportvia SecurityWeek
May 2025Qubika acquired Nitra SecurityCybersecurity advisory, assurance and engineering servicesConsultingUndisclosedReportvia SecurityWeek
May 2025Proofpoint acquired NucleiCompliance archiving and AI data enrichment for workplace communicationsGRCUndisclosedReportvia SecurityWeek
May 2025Proofpoint acquired HornetsecuritySupplies tools for Microsoft 365 safety, email safety, data safety, rule following and staff learningEmail securityUndisclosedReportvia SecurityWeek
May 2025PartnerOne acquired XYPRORisk management and compliance solutions for critical enterprise systemsIGAUndisclosedReportvia SecurityWeek
May 2025Ory acquired BoxyHQEnterprise single sign-on, directory sync and onboarding for B2B identityIAMUndisclosedReportvia SecurityWeek
May 2025Orca Security acquired Opus SecuritySoftware that runs cloud safety tasks and fixes issues using artificial intelligenceCNAPPUndisclosedReportvia SecurityWeek
May 2025Netrio acquired AgioManaged IT and cybersecurity provider for financial services firmsMSSPUndisclosedReportvia SecurityWeek
May 2025Mercury acquired Star LabUndisclosedReportvia SecurityWeek
May 2025Limerston Capital acquired CyberCrowdUndisclosedReportvia SecurityWeek
May 2025Leidos acquired Kudu DynamicsAssists the American government with cyber work across every area$300mReportvia SecurityWeek
May 2025Keyfactor acquired Quantum XchangeCryptographic discovery solution for finding cryptographic assets and risksEncryptionUndisclosedReportvia SecurityWeek
May 2025Keyfactor acquired InfoSec GlobalCryptographic posture management and cryptographic discovery solutionsEncryptionUndisclosedReportvia SecurityWeek
May 2025JumpCloud acquired VaultOneProvides privileged access management solutionsPAMUndisclosedReportvia SecurityWeek
May 2025Intelligent Technical Solutions acquired Black BreachManaged cybersecurity and compliance services providerMSSPUndisclosedReportvia SecurityWeek
May 2025IGEL acquired StratodeskEndpoint OS software and management solutions providerEPPUndisclosedReportvia SecurityWeek
May 2025Fortra acquired LookoutCloud security business, sold by mobile security firm LookoutCNAPPUndisclosedReportvia SecurityWeek
May 2025Fortinet acquired SuridataProvides SaaS security solutions for visibility, monitoring and policy enforcementSSPMUndisclosedReportvia SecurityWeek
May 2025Five Tattva acquired Zeroday Ops Private LimitedCybersecurity firm with advanced threat detection and prevention capabilitiesUndisclosedReportvia SecurityWeek
May 2025F5 acquired FletchUses agentic AI to help organisations detect threatsITDRUndisclosedReportvia SecurityWeek
May 2025Ekinops acquired OlfeoFrench provider of SSE cybersecurity softwareSASEUndisclosedReportvia SecurityWeek
May 2025Ekco acquired PredatechUndisclosedReportvia SecurityWeek
May 2025Efex acquired DatcomFull-service managed cybersecurity services provider offering guidance and infrastructure supportMSSPUndisclosedReportvia SecurityWeek
May 2025CYBERR acquired CyberTeeCommunity of cybersecurity professionals and recruitment platformUndisclosedReportvia SecurityWeek
May 2025Cyber Solutions acquired CleverTechManaged service provider delivering enterprise-grade cybersecurity and IT supportMSSPUndisclosedReportvia SecurityWeek
May 2025CPX acquired SpiderSilkCyber-AI startup offering exposure management platform and autonomous SOC AI agentsASMUndisclosedReportvia SecurityWeek
May 2025Cognyte acquired GroupSenseHelps customers protect digital assets from external cyber threats using automated and human reconnaissanceDRPUndisclosedReportvia SecurityWeek
May 2025Check Point acquired VeritiThreat exposure and mitigation platform with cross-vendor virtual patchingVulnerability managementUndisclosedReportvia SecurityWeek
May 2025BCI acquired Trustlink TechnologiesUndisclosedReportvia SecurityWeek
May 2025Arqit acquired AmpliphaeEncryption risk advisory and analytics identifying weak encryption pointsEncryptionUndisclosedReportvia SecurityWeek

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.