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 1,151 to 1,200 of 5,150

DateDealCategoryAmountSource
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
July 2025Internxt raised fundingInvestors Prosegur Tech Ventures and Andorra TelecomDLP$3.8mReportvia Security, Funded
July 2025iCOUNTER raised a Series A roundInvestor SYN VenturesThreat intel$30mReportvia Security, Funded
July 2025Exein raised a Series C roundExein provides runtime cybersecurity for firmware and physical AI systems across connected devices.Investor Balderton CapitalIoT security$81.3mReportvia Security, Funded
July 2025Empirical Security raised a seed roundInvestor Costanoa VenturesVulnerability management$12mReportvia Security, Funded
July 2025Deep Algorithms Solutions raised a seed roundInvestor Unicorn India VenturesFraud prevention$1.3mReportvia Security, Funded
July 2025Crash Override raised a seed roundInvestors Google Ventures and SYN VenturesAST$28mReportvia Security, Funded
July 2025Confident Security raised a seed roundInvestors South Park Commons, Ex Ante, Swyx and Decibel PartnersAI security$4.2mReportvia Security, Funded
July 2025Cogent Security raised a seed roundCogent Security provides national security, risk management and technical security services to government and commercial clients.Investor GreylockConsulting$11mReportvia Security, Funded
July 2025CertifID raised a Series C roundInvestor Centana Growth PartnersFraud prevention$47.5mReportvia Security, Funded
July 2025AVIEL Intelligence raised a pre-seed roundInvestor Osney CapitalThreat intel$335kReportvia Security, Funded
July 2025Virtru raised a Series D roundVirtru provides encryption and access control for email, files, and SaaS applications.Investor ICONIQ CapitalEmail security$50mReportvia Security, Funded
July 2025Quantum Resistant Cryptographic Solutions raised a seed roundEncryption$5kReport
July 2025Pimloc raised a seed roundInvestors Amadeus Capital Partners and Edge VCDLP$5mReportvia Security, Funded
July 2025Knox raised a seed roundInvestor FelicisGRC$6.5mReportvia Security, Funded
July 2025GovernSafe received a grantInvestor Cloudflare Worker's LaunchpadCNAPP$5kReportvia Security, Funded
July 2025DEFENDERBOX raised a seed roundInvestor NRW.BANKBAS$838kReportvia Security, Funded
July 2025Bastazo raised a seed roundInvestor Cortado VenturesVulnerability managementUndisclosedReportvia 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.