cybersecdirectory

Cybersecurity acquisitions and funding

2,371 acquisitions since 2020 and 2,777 funding rounds since 2022 on record, newest first, each linked to its source. Smaller deals may be missing.

324acquisitions
407funding rounds
$20.1bnpaid in the 19 acquisitions with a disclosed price
$12.7bnraised in the 341 rounds with a disclosed size
Browse deals by category

Showing 101 to 150 of 731

DateDealCategoryAmountSource
September 2026Island raised a Series F roundIsland provides an enterprise browser that integrates security, IT, and AI-powered productivity for organisations.Investor Evolution Equity PartnersZTNA$400mReportvia Security, Funded
September 2026EnQuanta raised debt fundingEncryptionUndisclosedReportvia Security, Funded
September 2026DigitalXForce raised fundingTPRMUndisclosedReportvia Security, Funded
September 2026CYBR International raised money through equity crowdfundingMDRUndisclosedReportvia Security, Funded
September 2026AAIS Armageddon raised a seed roundAwareness training$2.5mReport
September 2026Yige Cloud Technology raised a Series B roundInvestors MTR Lab and Northern Light Venture CapitalSASE$14.9mReportvia Security, Funded
September 2026TigerByte Cyber raised a seed roundTigerByte Cyber provides cyber hardening for AI and edge devices in mission-critical environments.Investor Hale Capital PartnersIoT security$3mReportvia Security, Funded
September 2026StrikeReady raised fundingInvestor Wa'ed VenturesSOARUndisclosedReportvia Security, Funded
September 2026Spectra raised a seed roundDRP$2.5mReportvia Security, Funded
September 2026QueryLift Inc raised a seed roundInvestors JAFCO and Z Venture CapitalDRP$645kReportvia Security, Funded
September 2026Mind Security raised a Series B roundInvestor Crosspoint Capital PartnersDLP$72mReportvia Security, Funded
September 2026Hackuity raised a Series B roundHackuity provides a platform that aggregates and prioritises vulnerability data to help security teams manage cyber risk.Investor BpifranceVulnerability management$19mReportvia Security, Funded
September 2026Exein raised fundingExein provides runtime cybersecurity for firmware and physical AI systems across connected devices.Investor Supernova InvestIoT security$270mReportvia Security, Funded
September 2026Eve Security raised a seed roundInvestor Run VenturesAI security$4.5mReportvia Security, Funded
September 2026Dark Sky Technology raised an angel roundSCA$235kReportvia Security, Funded
September 2026CounterMeasure Security raised a seed roundPen testing$1.4mReport
September 2026Comp AI raised a Series A roundInvestors Roo Capital and Grand VenturesGRC$34mReportvia Security, Funded
September 2026AIUC raised a Series A roundSets standards, audits and insures frontier AI systems and agents for security, safety and reliability.Investor Ribbit CapitalAI security$40mReportvia Security, Funded
September 2026ZeroRisk raised a Series A roundZeroRisk provides an agentic platform that automates compliance and vendor risk assessments.Investor Middlegame VenturesGRC$10mReportvia Security, Funded
September 2026SCI Semiconductor raised a seed roundInvestors Mercia Ventures and PXN VenturesIoT security$6.8mReportvia Security, Funded
September 2026Reality Defender raised a corporate roundReality Defender provides deepfake detection to stop AI-generated media from causing harm.Investor KPMGAI securityUndisclosedReportvia Security, Funded
September 2026Reagvis Labs raised a pre-seed roundInvestor Runway IncubatorFraud prevention$26kReportvia Security, Funded
September 2026QNu Labs raised a Series A roundQNu Labs builds quantum-safe cryptography products including QKD, QRNG and post-quantum cryptography.Investors National Quantum Mission and Speciale InvestEncryption$21mReportvia Security, Funded
September 2026Nexis raised private equity fundingInvestor Tikehau CapitalIGAUndisclosedReportvia Security, Funded
September 2026LeoTrace raised a pre-seed roundInvestors Outward VC and Twin Path VenturesAST$2mReportvia Security, Funded
September 2026HelmGuard AI raised a seed roundInvestors Frontline Ventures and Infinity VenturesGRC$7.3mReportvia Security, Funded
September 2026FAZE Security raised a seed roundInvestor New Era Capital PartnersPen testing$6mReportvia Security, Funded
September 2026Cymphony raised a Series A roundCymphony provides an AI-native workforce security platform that maps identities, data, and permissions to reduce risk.Investor Sequoia CapitalITDR$25mReportvia Security, Funded
September 2026Cylake raised a convertible noteCylake provides an AI-native cybersecurity platform for air-gapped sovereign environments.Investors Lightspeed Venture Partners, Picture Capital and RedpointSIEM$245mReportvia Security, Funded
September 2026Cube3.ai raised fundingAST$48.5mReportvia Security, Funded
September 2026CostObserver received a grantInvestor Singapore Management UniversityGRC$8kReportvia Security, Funded
September 2026BYNARIO raised a pre-seed roundInvestor 360 CapitalASM$2.4mReportvia Security, Funded
September 2026AllSecureX raised a pre-seed roundInvestors Finvolve and India AcceleratorEncryptionUndisclosedReportvia Security, Funded
September 2026xorlab raised a Series A roundInvestor Spicehaus PartnersEmail security$5.8mReportvia Security, Funded
September 2026Upwind raised fundingUpwind provides a cloud and AI security platform for detecting and responding to runtime threats.Investors Bessemer Venture Partners and TCVCNAPP$300mReportvia Security, Funded
September 2026Saviynt raised fundingSaviynt provides identity governance and security for human and non-human identities across applications and data.Investor Carrick Capital PartnersIGAUndisclosedReportvia Security, Funded
September 2026Lasso Security raised a seed roundLasso Security provides a platform to secure AI agents and applications at enterprise scale.Investor ClearSkyAI security$30mReportvia Security, Funded
September 2026Huskeys raised a Series A roundInvestor Blackstone Innovations InvestmentsSASE$27mReportvia Security, Funded
September 2026Apate.AI raised a seed roundInvestor Lobby CapitalFraud prevention$11.4mReportvia Security, Funded
September 2026AI Score raised a seed roundInvestor Fuel VenturesAI security$5.4mReportvia Security, Funded
19 Aug 2026Cribl acquired Radiant Security’s AI SOC technologySOARUndisclosedReport
19 Aug 2026Prevalent AI raised a growth roundPrevalent provides AI-powered software to assess, monitor, and remediate third-party vendor and supplier risks.Investor Integrity Growth PartnersTPRM$22mReport
19 Aug 2026Brinqa acquired PlexTracPlexTrac provides a platform for penetration test reporting, vulnerability management, and remediation orchestration.Vulnerability managementUndisclosedReportvia SecurityWeek
18 Aug 2026Fortinet acquired Virtue AIVirtue AI provides an enterprise AI safety platform for securing AI agents and applications.AI securityUndisclosedReportvia SecurityWeek
August 2026Socure raised a Series E roundSocure provides an AI-powered identity verification and fraud prevention platform.Investor Summit PartnersFraud prevention$156mReportvia Security, Funded
August 2026Opgate raised a pre-seed roundAI security$60kReportvia Security, Funded
August 2026KAZIMI raised a pre-seed roundInvestor Market One CapitalWAF$2.6mReportvia Security, Funded
August 2026DetectifAI raised a seed roundInvestors Josh Constine and Manohar KamathFraud preventionUndisclosedReportvia Security, Funded
August 2026CYBERA raised fundingSASE$2.5mReportvia Security, Funded
August 2026Xpander.ai raised a seed roundInvestor PICO Venture PartnersAI security$7.5mReportvia 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.