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
2,777funding rounds
$295.9bnpaid in the 252 acquisitions with a disclosed price
$68.5bnraised in the 2,304 rounds with a disclosed size
Browse deals by category

Showing 1,301 to 1,350 of 5,150

DateDealCategoryAmountSource
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 2025Unbound Security raised a seed roundInvestor Race CapitalEncryption$4mReportvia Security, Funded
May 2025Sotero raised fundingDSPM$616kReportvia Security, Funded
May 2025Dedge Security raised a seed roundInvestor TritemiusAST$4.6mReportvia Security, Funded
May 2025Cyborg raised fundingInvestor iGan PartnersEncryptionUndisclosedReportvia Security, Funded
May 2025Congruity360 raised debt fundingInvestor Flow CapitalDSPM$5mReportvia Security, Funded
May 2025Cerby raised a Series B roundInvestor DTCPIGA$40mReportvia Security, Funded
May 2025Wirespeed raised a seed roundInvestor Mairs & Power Venture CapitalMDRUndisclosedReportvia Security, Funded
May 2025TrustCloud raised fundingInvestor ServiceNow VenturesTPRM$15mReportvia Security, Funded
May 2025StackHawk raised fundingInvestors Costanoa Ventures and Sapphire VenturesAST$12mReportvia Security, Funded
May 2025Seven Sector raised a seed roundInvestor Encomenda VCMDR$357kReport
May 2025SCI Semiconductor raised fundingInvestor Mercia VenturesIoT security$3.4mReportvia Security, Funded
May 2025RIIG raised fundingThreat intelUndisclosedReportvia Security, Funded
May 2025PlaySafe ID raised a pre-seed roundInvestor Early Game VenturesEPP$1.1mReportvia Security, Funded
May 2025Pixee raised a seed roundInvestors Decibel Partners and Wing Venture CapitalIoT security$15mReportvia Security, Funded
May 2025Nok Nok Labs raised debt fundingMFA$3.8mReportvia Security, Funded
May 2025Nok Nok Labs raised fundingMFA$10.8mReportvia Security, Funded
May 2025Memority raised a Series A roundInvestor Tikehau CapitalIAM$14.8mReportvia Security, Funded
May 2025Magier AI raised a pre-seed roundInvestor Northwestern MutualDLP$100kReport
May 2025Horizon3 raised fundingHorizon3 runs autonomous attack testing to find and verify exploitable weaknesses in production environments.Pen testing$73mReportvia Security, Funded
May 2025Fleet Defender raised a seed roundHardware and software that detect cyber attacks and cargo theft on fleet vehicles, backed by a vehicle SOC.Automotive$320kReportvia Security, Funded
May 2025Defguard raised a pre-seed roundInvestor Hard2beatZTNA$1.4mReportvia 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.