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
636funding rounds
$75.2bnpaid in the 31 acquisitions with a disclosed price
$17.2bnraised in the 531 rounds with a disclosed size
Browse deals by category

Showing 401 to 450 of 1,006

DateDealCategoryAmountSource
August 2025Diginex acquired FindingsCybersecurity and compliance automation companyGRC$305mReportvia SecurityWeek
August 2025Cyberlogic acquired NBConsultMicrosoft consulting in hybrid identity, cloud security, compliance and Zero TrustIAMUndisclosedReportvia SecurityWeek
August 2025Cryptic Vector acquired Caesar Creek SoftwareOffensive cyber research, vulnerability analysis, exploit development and reverse engineeringPen testingUndisclosedReportvia SecurityWeek
August 2025Continuous acquired SycorrProvides security and compliance services for financial institutionsGRCUndisclosedReportvia SecurityWeek
August 2025Bluewave Technology Group acquired Cactus Technology SolutionsUndisclosedReportvia SecurityWeek
August 2025Bastion Security Group acquired Seamless IntelligenceSpecialist cyber security managed services provider based in PerthMSSPUndisclosedReportvia SecurityWeek
August 2025Aikido Security acquired TragAI tool reviewing pull requests and flagging code quality issuesASTUndisclosedReportvia SecurityWeek
August 2025Accenture acquired CyberCXAustralia and New Zealand's largest pure-play cybersecurity firm with offices in every major ANZ capital. CREST ANZ accredited and IRAP-listed for Australian Government testing.MSSPUndisclosedReportvia SecurityWeek
July 2025Wallarm raised a Series C roundWallarm provides an AI security and API security platform for enterprises running AI on AWS.Investor Toba CapitalAPI security$55mReportvia Security, Funded
July 2025Trustfull raised fundingInvestors Elevator Ventures and SeayaFraud prevention$6.9mReportvia Security, Funded
July 2025Tonic Security raised a seed roundInvestor Hetz VenturesSOAR$7mReportvia Security, Funded
July 2025Seal Security raised a Series A roundInvestor Vertex Ventures IsraelVulnerability management$13mReportvia Security, Funded
July 2025Safe Security raised a Series C roundInvestor Avataar Venture PartnersGRC$70mReportvia Security, Funded
July 2025RunReveal raised a seed roundInvestor Costanoa VenturesSIEM$7mReportvia Security, Funded
July 2025Root Evidence raised a seed roundInvestor Ballistic VenturesVulnerability management$12.5mReportvia Security, Funded
July 2025Reach Security raised a Series A roundInvestor M12 - Microsoft's Venture FundSOAR$10mReportvia Security, Funded
July 2025Prophet Security raised a Series A roundProphet Security provides an AI SOC platform that automates alert triage, investigation, and response for security teams.Investor AccelAgentic SOC$30mReportvia Security, Funded
July 2025Promptfoo raised a Series A roundInvestor Insight PartnersAI security$18.4mReportvia Security, Funded
July 2025Nozomi Networks raised private equity fundingNozomi Networks provides OT and IoT security solutions for critical infrastructure, offering asset visibility and threat detection.Investor Partners GroupOT securityUndisclosedReportvia Security, Funded
July 2025Noma Security raised a Series B roundNoma Security provides a platform to discover, govern, test, and protect AI applications and agents.Investor Evolution Equity PartnersAI security$100mReportvia Security, Funded
July 2025Nebulock raised a seed roundInvestor Bain Capital VenturesSOAR$18.5mReportvia Security, Funded
July 2025Legion Security raised a Series A roundLegion Security provides an agentic security operations platform that learns from SOC teams to automate investigations.Investor CoatueAgentic SOC$38mReportvia Security, Funded
July 2025Haicker raised a seed roundInvestor Project EuropePen testing$229kReport
July 2025Fable raised a Series A roundInvestor REDPOINTAwareness training$24.5mReportvia Security, Funded
July 2025Echo raised a seed roundInvestors Notable Capital and Hyperwise VenturesCWPP$15mReportvia Security, Funded
July 2025DynaRisk raised a Series A roundInvestor YFM Equity PartnersDRP$4.7mReportvia Security, Funded
July 2025Dropzone AI raised a Series B roundDropzone AI builds AI agents that investigate security alerts and hunt threats for security teams.Investor Theory VenturesAgentic SOC$37mReportvia Security, Funded
July 2025Dawnguard raised a pre-seed roundInvestor 9900 CapitalConsulting$3mReportvia Security, Funded
July 2025Cyata raised a seed roundInvestor TLV PartnersAI security$8.5mReportvia Security, Funded
July 2025Comp AI raised a pre-seed roundInvestor OSS CapitalGRC$2.6mReportvia Security, Funded
July 2025Command Zero raised a seed roundCommand Zero provides an autonomous AI platform that investigates security alerts from triage through to verdict.Investors Crosspoint Capital Partners, SE Ventures and Okta VenturesAgentic SOC$10mReportvia Security, Funded
July 2025Cavelo raised a seed roundInvestor Inovia CapitalDSPM$3.6mReportvia Security, Funded
July 2025Brandsec received a grantInvestor Business.gov.auDNS security$149kReportvia Security, Funded
July 2025Blink Ops raised a Series B roundInvestor O.G. Venture PartnersSOAR$50mReportvia Security, Funded
July 2025Vanta raised a Series D roundVanta provides a platform for automating security compliance and risk management.Investor Wellington ManagementGRC$150mReportvia Security, Funded
July 2025Starseer raised a seed roundInvestor Gula Tech AdventuresASM$2mReportvia Security, Funded
July 2025ShelterZoom raised funding$6mReportvia Security, Funded
July 2025Resistant AI raised a corporate roundInvestor ExperianAI securityUndisclosedReportvia Security, Funded
July 2025Maro raised a seed roundInvestor Downing Capital GroupAwareness training$4.3mReportvia Security, Funded
July 2025KnowBe4 raised debt fundingKnowBe4 provides a platform for security awareness training and AI agent security to reduce human risk.Investors JP Morgan Chase and Kohlberg Kravis RobertsAwareness training$1.5bnReportvia Security, Funded
July 2025IdentifAI raised a Series A roundInvestor United VenturesDRP$5.8mReportvia Security, Funded
July 2025HeroDevs raised private equity fundingInvestor PSG EquitySCA$125mReportvia Security, Funded
July 2025Haicker raised a pre-seed roundInvestor Founderful CampusPen testing$31kReport
July 2025Delve raised a Series A roundInvestor Insight PartnersGRC$32mReportvia Security, Funded
July 2025Daylight Security raised a seed roundInvestor Bain Capital VenturesMDR$7mReportvia Security, Funded
July 2025Zip Security raised a Series A roundInvestor Ballistic VenturesGRC$13.5mReportvia Security, Funded
July 2025Whisper raised a pre-seed roundInvestor Atlas SGRThreat intel$1.9mReportvia Security, Funded
July 2025TandemTrace raised a seed roundInvestors Acurio Ventures and Adara VenturesSOARUndisclosedReportvia Security, Funded
July 2025StrongestLayer raised a seed roundAI email security that reasons about sender intent to block phishing attacks.Investor Sorenson CapitalEmail security$5.2mReportvia Security, Funded
July 2025Ldotr raised an angel roundDRPUndisclosedReportvia 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.