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 851 to 900 of 5,150

DateDealCategoryAmountSource
November 2025Bedrock Data raised a Series A roundInvestor GreylockDSPM$25mReportvia Security, Funded
November 2025ArmourZero raised an angel roundMDRUndisclosedReportvia Security, Funded
November 2025Apono raised a Series B roundInvestor U.S. Venture PartnersPAM$34mReportvia Security, Funded
November 2025Aeris raised private equity fundingInvestor TA AssociatesIoT securityUndisclosedReport
November 2025Tenzai raised a seed roundInvestors Battery Ventures, Greylock and Lux CapitalBAS$75mReportvia Security, Funded
November 2025Sweet Security raised a Series B roundInvestor Evolution Equity PartnersASM$75mReportvia Security, Funded
November 2025MotionSafe raised private equity fundingInvestor ONE Bow RiverAutomotiveUndisclosedReportvia Security, Funded
November 2025LISA raised a seed roundInvestor ByteTrade LabAST$12mReportvia Security, Funded
November 2025Liminal raised fundingAI security$12mReportvia Security, Funded
November 2025Japan Cyber Defense raised a seed roundInvestors Incubate Fund, MPower Partners and DBJ CapitalMSSP$6.5mReportvia Security, Funded
November 2025Humanix raised a seed roundInvestor boldstart VenturesAwareness trainingUndisclosedReportvia Security, Funded
November 2025Humanix raised a Series A roundInvestor Acrew CapitalAwareness training$18mReportvia Security, Funded
November 2025Falkin raised a pre-seed roundInvestor Triple Point VenturesFraud prevention$2mReport
November 2025Truffle Security raised a Series B roundBuilds TruffleHog software that scans code and tools for exposed secrets and credentials.Investors Intel Capital and Andreessen HorowitzSecrets management$25mReportvia Security, Funded
November 2025Teleskope raised a Series A roundInvestor M13DSPM$25mReportvia Security, Funded
November 2025SOC Prime raised fundingInvestor u.venturesSIEMUndisclosedReportvia Security, Funded
November 2025Seezo raised a seed roundInvestor AccelAST$7mReportvia Security, Funded
November 2025SecureNavi raised a Series B roundInvestors Mobile Internet Capital and SBI InvestmentGRC$7.8mReportvia Security, Funded
November 2025Rilevera raised a seed roundInvestor DataTribeSIEM$3mReportvia Security, Funded
November 2025Portal26 raised a Series A roundInvestor Shasta VenturesAI security$9mReportvia Security, Funded
November 2025Oleria raised fundingIGA$19mReportvia Security, Funded
November 2025Miamin Corp raised fundingMSSP$300kReport
November 2025Malanta.ai raised a seed roundInvestor Cardumen CapitalThreat intel$10mReportvia Security, Funded
November 2025iVerify raised fundingMobile security$12.3mReportvia Security, Funded
November 2025Forestall raised a seed roundInvestors Yapı Kredi FRWRD, UNLU & Co and Future Impact FundITDRUndisclosedReport
November 2025Flare raised debt fundingInvestor Bank of MontrealDRP$15mReportvia Security, Funded
November 2025Flare raised a Series B roundInvestor Inovia CapitalDRP$15mReportvia Security, Funded
November 2025EigenQ raised a pre-seed roundEncryption$71kReport
November 2025Detections.ai raised fundingInvestor Modern Technical FundSIEMUndisclosedReportvia Security, Funded
November 2025DeepKeep received a grantInvestor European Innovation CouncilAI security$2.9mReportvia Security, Funded
November 2025Daylight Security raised a Series A roundInvestor Craft VenturesMDR$40mReportvia Security, Funded
November 2025Armis raised fundingArmis provides cyber exposure management and security for connected devices and operational technology.Investor Goldman Sachs Growth EquityIoT security$435mReportvia Security, Funded
November 2025Zscaler acquired SPLXProvides AI security tools including asset discovery and automated red teamingAI securityUndisclosedReportvia SecurityWeek
November 2025Yokogawa acquired IntellisyncProvides cybersecurity as a service with a 24/7 security operations centreMSSPUndisclosedReportvia SecurityWeek
November 2025Xantaro Group acquired AnykeyGerman IT system house offering IT infrastructure and security expertiseUndisclosedReportvia SecurityWeek
November 2025WALLIX acquired MalizenAnalyses user behaviour with AI to detect anomalies and cyber risksITDRUndisclosedReportvia SecurityWeek
November 2025SSL.com acquired VikingCloudSells digital certificates as part of a cybersecurity and compliance businessEncryptionUndisclosedReportvia SecurityWeek
November 2025SEK (Security Ecosystem Knowledge) acquired NetbrIdentity and access management provider serving Brazilian banks and telecomsIAMUndisclosedReportvia SecurityWeek
November 2025SAFE acquired BalbixSpecialises in continuous threat exposure managementASMUndisclosedReportvia SecurityWeek
November 2025Saepio acquired RupturaOffensive security specialist providing penetration testing servicesPen testingUndisclosedReportvia SecurityWeek
November 2025RKON Technologies acquired ScaleSecImplements and enhances cloud security capabilities across major cloud platformsCNAPPUndisclosedReportvia SecurityWeek
November 2025Redsquid acquired CyberseerUK security operations centre provider with 24/7 managed detection and responseMDRUndisclosedReportvia SecurityWeek
November 2025Pentera acquired EVA Information SecurityOffensive security firm doing AI red teaming and penetration testingPen testingUndisclosedReportvia SecurityWeek
November 2025Omega Systems acquired PEAKE Technology PartnersUndisclosedReportvia SecurityWeek
November 2025MorganFranklin Cyber acquired Lynx Technology PartnersProvides cybersecurity and risk management services to organisationsGRCUndisclosedReportvia SecurityWeek
November 2025Meditology Services acquired CORLTPRMUndisclosedReportvia SecurityWeek
November 2025McAfee acquired MineOSConsumer privacy app that protects personal dataDLPUndisclosedReportvia SecurityWeek
November 2025Markon acquired PLEXProvides cybersecurity, AI and secure enterprise engineering servicesMSSPUndisclosedReportvia SecurityWeek
November 2025Huntress acquired Inside AgentFinds threats and rogue staff inside Microsoft 365 automaticallyITDRUndisclosedReportvia SecurityWeek
November 2025Hexaware acquired CyberSolveSpecialist in identity and access management solutions and large identity programmesIAMUndisclosedReportvia 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.