| December 2023 | International Association for Business Analytics Certification acquired International Institute for Information SecurityProvides cybersecurity education and training offerings | Awareness training, Security awareness and human risk | Undisclosed | Report on International Association for Business Analytics Certification buying International Institute for Information Security, December 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| December 2023 | Insight Enterprises acquired Sada | | Undisclosed | Report on Insight Enterprises buying Sada, December 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| December 2023 | H.I.G. Capital acquired Mainline | | Undisclosed | Report on H.I.G. Capital buying Mainline, December 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| December 2023 | Francisco Partners acquired Blancco Technology GroupHelps organisations protect end-of-life data from unauthorised access and meet privacy rules | DLP, Data loss prevention | $220m | Report on Francisco Partners buying Blancco Technology Group, December 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| December 2023 | First Focus acquired Rock ITMelbourne based IT provider offering managed services | MSSP, Managed security services | Undisclosed | Report on First Focus buying Rock IT, December 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| December 2023 | Exclusive Networks acquired ConsigasCybersecurity services provider specialising in training and consulting | Consulting, Security consulting and vCISO | Undisclosed | Report on Exclusive Networks buying Consigas, December 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| December 2023 | Entersekt acquired ModirumProvides 3-D Secure software for digital payment security | Fraud prevention, Fraud and payment fraud prevention | Undisclosed | Report on Entersekt buying Modirum, December 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| December 2023 | DeepSeas acquired GreyCastle SecurityCovers governance, security work, personal data and breach handling | GRC, GRC and compliance automation | Undisclosed | Report on DeepSeas buying GreyCastle Security, December 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| December 2023 | Custom Computer Specialists (CCS) acquired Clarity Technology GroupManaged services provider offering technology expertise and services to clients | MSSP, Managed security services | Undisclosed | Report on Custom Computer Specialists (CCS) buying Clarity Technology Group, December 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| December 2023 | Calian acquired Decisive GroupProvides IT infrastructure and cyber security services to businesses and government | MSSP, Managed security services | Undisclosed | Report on Calian buying Decisive Group, December 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| December 2023 | ACI Learning acquired Infosec LearningDigital skills learning platform for cybersecurity, cyber ranges and software training | Awareness training, Security awareness and human risk | Undisclosed | Report on ACI Learning buying Infosec Learning, December 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| December 2023 | Acclaim Technical Services acquired Alder TechnologyProvider of network engineering, network security and data management services | MSSP, Managed security services | Undisclosed | Report on Acclaim Technical Services buying Alder Technology, December 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| November 2023 | UnknownCyber raised a seed round | EDR, EDR and XDR | Undisclosed | Report on the UnknownCyber funding round of November 2023 (opens in a new tab) |
| November 2023 | Keystrike raised a pre-seed roundInvestors Grófin Business Development, Investco and Arcus Investment | Email security | $1m | Report on the Keystrike funding round of November 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| November 2023 | Keyless raised fundingInvestor Rialto Ventures | MFA, MFA and passwordless authentication | $6m | Report on the Keyless funding round of November 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| November 2023 | ISMS.online raised private equity fundingInvestor ECI Partners | GRC, GRC and compliance automation | Undisclosed | Report on the ISMS.online funding round of November 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| November 2023 | INNO4 LLC raised a corporate roundInvestor Servicepoint A/S | MSSP, Managed security services | Undisclosed | Report on the INNO4 LLC funding round of November 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| November 2023 | Gataca raised fundingInvestor Signature Ventures | IAM, Identity and access management | $1.4m | Report on the Gataca funding round of November 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| November 2023 | Cytidel raised a seed roundInvestor Elkstone Capital Partners | Vulnerability management | $1.5m | Report on the Cytidel funding round of November 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| November 2023 | Cloudsmith raised a Series A roundInvestor MMC Ventures | SCA, Software supply chain and SBOM | $11m | Report on the Cloudsmith funding round of November 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| November 2023 | Brightside AI raised a corporate roundInvestor Social Links | Awareness training, Security awareness and human risk | $1m | Report on the Brightside AI funding round of November 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| November 2023 | BlueVoyant raised a Series E roundInvestors Liberty Strategic Capital and ISTARI | DRP, Digital risk and brand protection | $140m | Report on the BlueVoyant funding round of November 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| November 2023 | Smarter Contracts raised private equity funding | GRC, GRC and compliance automation | $3.3m | Report on the Smarter Contracts funding round of November 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| November 2023 | Privy raised a Series A roundInvestor Paradigm | Encryption, Encryption and key management | $18m | Report on the Privy funding round of November 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| November 2023 | Novaigu raised a pre-seed round | OT security, OT and ICS security | Undisclosed | Report on the Novaigu funding round of November 2023 (opens in a new tab) |
| November 2023 | Magic ID raised a pre-seed roundInvestors Presto Ventures and SFC Capital | Fraud prevention, Fraud and payment fraud prevention | $383k | Report on the Magic ID funding round of November 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| November 2023 | Lasso Security raised a seed roundLasso Security provides a platform to secure AI agents and applications at enterprise scale.Investor Entrée Capital | AI security, AI and LLM security | $6m | Report on the Lasso Security funding round of November 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| November 2023 | Kodex raised a seed roundInvestor Andreessen Horowitz | DRP, Digital risk and brand protection | $10m | Report on the Kodex funding round of November 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| November 2023 | Dream Security raised a seed round | Consulting, Security consulting and vCISO | $33.6m | Report on the Dream Security funding round of November 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| November 2023 | Blindspot Technologies raised a seed roundInvestor Presto Ventures | DDoS, DDoS protection | $1.5m | Report on the Blindspot Technologies funding round of November 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| November 2023 | Zip Security raised fundingInvestors General Catalyst and Human Capital | GRC, GRC and compliance automation | $7.7m | Report on the Zip Security funding round of November 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| November 2023 | Vulcan Cyber raised a Series B roundInvestors Maor Investments and Ten Eleven Ventures | Vulnerability management | $34m | Report on the Vulcan Cyber funding round of November 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| November 2023 | SGNL raised fundingInvestors Costanoa Ventures, Fika Ventures, Moonshots Capital, Resolute Ventures and Cisco Investments | PAM, Privileged access management | Undisclosed | Report on the SGNL funding round of November 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| November 2023 | Refine Intelligence raised a seed roundInvestor Fin Capital | Fraud prevention, Fraud and payment fraud prevention | $13m | Report on the Refine Intelligence funding round of November 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| November 2023 | RADICL Defense raised a seed roundInvestor Paladin Capital Group | MSSP, Managed security services | $9m | Report on the RADICL Defense funding round of November 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| November 2023 | Radiant Security raised a Series A roundInvestor Next47 | SOAR, SOAR and security automation | $15m | Report on the Radiant Security funding round of November 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| November 2023 | Qevlar AI raised a seed roundQevlar AI provides an autonomous security operations platform that investigates alerts and automates response.Investor EQT Ventures | Agentic SOC, Agentic SOC tools | $4.9m | Report on the Qevlar AI funding round of November 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| November 2023 | Lynx raised a Series A roundInvestors Forgepoint Capital and Banco Santander | Fraud prevention, Fraud and payment fraud prevention | $18m | Report on the Lynx funding round of November 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| November 2023 | Cyble raised a Series B roundCyble provides AI-native threat intelligence and cybersecurity platforms for enterprises and governments.Investor Summit Peak Investments | Threat intel, Threat intelligence | $6.2m | Report on the Cyble funding round of November 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| November 2023 | AppMap raised fundingInvestors Work Bench Ventures, Forgepoint Capital and Venture Guides | AST, Application security testing | $10m | Report on the AppMap funding round of November 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| November 2023 | ALTR raised a Series C round | IGA, Identity governance and administration | $25m | Report on the ALTR funding round of November 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| November 2023 | Aikido Security raised a seed roundInvestors Connect Ventures and Notion Capital | AST, Application security testing | $5.4m | Report on the Aikido Security funding round of November 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| November 2023 | Tidal Cyber raised a seed roundInvestor Squadra Ventures | Threat intel, Threat intelligence | $5m | Report on the Tidal Cyber funding round of November 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| November 2023 | TestifySec raised a seed roundInvestor Mucker Capital | SCA, Software supply chain and SBOM | $6.4m | Report on the TestifySec funding round of November 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| November 2023 | Synergy ECP raised private equity fundingInvestor Falfurrias Capital Partners | Consulting, Security consulting and vCISO | Undisclosed | Report on the Synergy ECP funding round of November 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| November 2023 | Sequretek raised a Series A roundInvestor Omidyar Network India | MSSP, Managed security services | $8m | Report on the Sequretek funding round of November 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| November 2023 | SecurWeave Research raised a seed roundInvestor Indian Angel Network | EPP, Endpoint protection and antivirus | $336k | Report on the SecurWeave Research funding round of November 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| November 2023 | Risk Ledger raised a Series A roundInvestor Mercia Ventures | TPRM, Third-party risk and security ratings | $7.7m | Report on the Risk Ledger funding round of November 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| November 2023 | Protecto raised a seed roundInvestor Together Fund | DSPM, Data security posture management | $4m | Report on the Protecto funding round of November 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| November 2023 | Myrror Security raised a seed roundInvestors Blumberg Capital and Entrée Capital | SCA, Software supply chain and SBOM | $6m | Report on the Myrror Security funding round of November 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |