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.

2,373acquisitions
$295.9bnpaid in the 252 acquisitions with a disclosed price
Browse deals by category

Showing 501 to 550 of 2,373

DateDealCategoryAmountSource
July 2025Abacus Group acquired Medicus ITIT managed services and cybersecurity for regulated financial and healthcare clientsMSSPUndisclosedReportvia SecurityWeek
June 2025Viatel acquired Cybit CyberCybersecurity operations and Palo Alto solutions for regulated customersMSSPUndisclosedReportvia SecurityWeek
June 2025Truesec acquired BanshiePenetration testing, red teaming and ethical hacking servicesPen testingUndisclosedReportvia SecurityWeek
June 2025Trace3 acquired Ivoxy ConsultingUndisclosedReportvia SecurityWeek
June 2025TDI acquired Gray Tier TechnologiesCyber strategy, cloud and network security, forensics, zero trust and SOC servicesMSSPUndisclosedReportvia SecurityWeek
June 2025Sophora acquired Data-SecIncident response, managed detection and security solution implementation for regulated sectorsIRUndisclosedReportvia SecurityWeek
June 2025Snyk acquired Invariant LabsSwiss company working on agentic AI innovationAI securityUndisclosedReportvia SecurityWeek
June 2025Securonix acquired ThreatQuotientProvides a threat intelligence platformThreat intelUndisclosedReportvia SecurityWeek
June 2025Security Compass acquired DeviciThreat modelling capabilities for secure software designASTUndisclosedReportvia SecurityWeek
June 2025SDG acquired SynergetikaPrivileged access management advisory and implementation servicesPAMUndisclosedReportvia SecurityWeek
June 2025Rubrik acquired PredibaseUndisclosedReportvia SecurityWeek
June 2025Quantum Network acquired SecureCoStealth communications and secure data-in-transit platform with obfuscationEncryptionUndisclosedReportvia SecurityWeek
June 2025OneSpan acquired Nok Nok LabsSpecialises in FIDO passwordless authentication solutionsMFAUndisclosedReportvia SecurityWeek
June 2025NetGuardians acquired IntixTransaction data visibility and analytics for financial crime preventionFraud preventionUndisclosedReportvia SecurityWeek
June 2025Netgear acquired ExiumProvides secure access service edge solutionsSASEUndisclosedReportvia SecurityWeek
June 2025Net Protector Antivirus acquired KAVACH AntivirusAntivirus software makerEPPUndisclosedReportvia SecurityWeek
June 2025Neovera acquired Greenway SolutionsAdversarial fraud control testing using real-world tactics in productionFraud preventionUndisclosedReportvia SecurityWeek
June 2025MDS IT Engineering Company acquired OktacronSpecialised cyber security managed security service providerMSSPUndisclosedReportvia SecurityWeek
June 2025Main Capital acquired Prim’xDevelops encryption and data confidentiality software for defence and governmentEncryptionUndisclosedReportvia SecurityWeek
June 2025Magnet Forensics acquired Dark Circuit LabsWorks on finding weaknesses and building ways to use themVulnerability managementUndisclosedReportvia SecurityWeek
June 2025Liongard acquired DarklightAI-powered vulnerability prioritisation platform for proactive cybersecurityVulnerability managementUndisclosedReportvia SecurityWeek
June 2025LevelBlue acquired AonCybersecurity and intellectual property litigation consulting groupsConsultingUndisclosedReportvia SecurityWeek
June 2025Kiteworks acquired ZivverDutch email security firm providing secure email capabilitiesEmail securityUndisclosedReportvia SecurityWeek
June 2025Integris acquired TechMDUndisclosedReportvia SecurityWeek
June 2025General Informatics acquired GlobeNetManaged service provider with engineering team and CISO servicesMSSPUndisclosedReportvia SecurityWeek
June 2025Data443 acquired TacitRedA hosted tool for managing the outside attack surfaceASMUndisclosedReportvia SecurityWeek
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

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.