| September 2023 | Dragos raised a Series D roundDragos provides cybersecurity for industrial control systems and operational technology environments.Investor WestCap | OT security, OT and ICS security | $74m | Report on the Dragos funding round of September 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| September 2023 | Discern Security raised a seed roundInvestors BoldCap, WestWave Capital and Cyber Mentor Fund | ZTNA, Zero trust network access | $3m | Report on the Discern Security funding round of September 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| September 2023 | Cato Networks raised fundingCato Networks provides a SASE platform that secures enterprise, cloud and AI interactions.Investor Lightspeed Venture Partners | SASE, SASE and SSE | $238m | Report on the Cato Networks funding round of September 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| September 2023 | Alcion raised a Series A roundInvestor Veeam | Backup, Backup and cyber recovery | $21m | Report on the Alcion funding round of September 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| September 2023 | Zenity raised a Series A roundZenity provides security and governance for AI agents and low-code applications.Investor Intel Capital | AI security, AI and LLM security | $16.5m | Report on the Zenity funding round of September 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| September 2023 | Veza raised fundingVeza provides an identity security platform that manages access to data across cloud and on-premises systems.Investor The Syndicate Group | IGA, Identity governance and administration | Undisclosed | Report on the Veza funding round of September 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| September 2023 | Verisoul raised a seed roundInvestor BITKRAFT Ventures | Fraud prevention, Fraud and payment fraud prevention | $3.8m | Report on the Verisoul funding round of September 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| September 2023 | Tamnoon raised a seed roundInvestors Merlin Ventures and Secret Chord Ventures | MSSP, Managed security services | $5.1m | Report on the Tamnoon funding round of September 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| September 2023 | Tall Poppy raised a seed roundInvestor Inclusive Ventures Lab | DRP, Digital risk and brand protection | Undisclosed | Report on the Tall Poppy funding round of September 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| September 2023 | Patronus AI raised a seed roundInvestor Lightspeed Venture Partners | AI security, AI and LLM security | $3m | Report on the Patronus AI funding round of September 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| September 2023 | Oppos raised a seed roundInvestor Inclusive Ventures Lab | GRC, GRC and compliance automation | Undisclosed | Report on the Oppos funding round of September 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| September 2023 | Invictus Technology raised a seed round | MSSP, Managed security services | $3.2m | Report on the Invictus Technology funding round of September 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| September 2023 | Harris Technology Services raised a seed round | MSSP, Managed security services | $750k | Report on the Harris Technology Services funding round of September 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| September 2023 | Haiku, Inc raised a seed roundInvestor Kelly Ventures | Awareness training, Security awareness and human risk | Undisclosed | Report on the Haiku, Inc funding round of September 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| September 2023 | Goldilock raised a seed roundInvestors Harvard Business School Alumni Angels of Greater NY and New York Angels | SASE, SASE and SSE | $1.7m | Report on the Goldilock funding round of September 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| September 2023 | Deduce raised a Series B roundInvestor Freestyle Capital | Fraud prevention, Fraud and payment fraud prevention | $9m | Report on the Deduce funding round of September 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| September 2023 | Cleafy raised fundingInvestor United Ventures | IAM, Identity and access management | $10.7m | Report on the Cleafy funding round of September 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| September 2023 | CertifID raised a Series B roundInvestor Arthur Ventures | Fraud prevention, Fraud and payment fraud prevention | $20m | Report on the CertifID funding round of September 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| September 2023 | Capture The Bug received a grantInvestor Callaghan Innovation | Bug bounty, Bug bounty and crowdsourced testing | $15k | Report on the Capture The Bug funding round of September 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| September 2023 | Binalyze raised a Series A roundInvestor Molten Ventures | IR, Incident response | $19m | Report on the Binalyze funding round of September 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| September 2023 | 0xPass raised a pre-seed roundInvestor Balaji Srinivasan | IAM, Identity and access management | $1.8m | Report on the 0xPass funding round of September 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| September 2023 | Upwind raised a Series A roundUpwind provides a cloud and AI security platform for detecting and responding to runtime threats.Investors Cyberstarts, Greylock and Leaders Fund | CNAPP, Cloud security (CNAPP and CSPM) | $50m | Report on the Upwind funding round of September 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| September 2023 | ThetaRay raised fundingThetaRay provides Cognitive AI solutions for financial crime compliance.Investor Portage Ventures | Fraud prevention, Fraud and payment fraud prevention | $57m | Report on the ThetaRay funding round of September 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| September 2023 | Strise raised a Series A roundInvestor Atomico | Fraud prevention, Fraud and payment fraud prevention | $10.8m | Report on the Strise funding round of September 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| September 2023 | Pynt raised a seed roundInvestor Joule Ventures | API security | $6m | Report on the Pynt funding round of September 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| September 2023 | Mindgard raised a seed roundInvestors IQ Capital, Lakestar and Osney Capital | AI security, AI and LLM security | $3.7m | Report on the Mindgard funding round of September 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| September 2023 | Integral raised a seed roundInvestors Haystack and The General Partnership | DSPM, Data security posture management | $6.9m | Report on the Integral funding round of September 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| September 2023 | Cytix raised a seed round | AST, Application security testing | Undisclosed | Report on the Cytix funding round of September 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| September 2023 | Certa raised a Series B roundInvestors Fin Capital and Vertex Ventures | TPRM, Third-party risk and security ratings | $35m | Report on the Certa funding round of September 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| September 2023 | Zalatoris Acquisition Corp acquired AnyTech365Keeps home users and small firms safe with technical help | | Undisclosed | Report on Zalatoris Acquisition Corp buying AnyTech365, September 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| September 2023 | WatchGuard acquired CyGlass Technology ServicesUses artificial intelligence to spot network threats and respond openly | NDR, Network detection and response | Undisclosed | Report on WatchGuard buying CyGlass Technology Services, September 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| September 2023 | Tenable acquired ErmeticIsraeli cloud security startup, product details not described in the source | CNAPP, Cloud security (CNAPP and CSPM) | Undisclosed | Report on Tenable buying Ermetic, September 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| September 2023 | Stryve acquired FuturalisIT managed services company specialising in security and automation | MSSP, Managed security services | Undisclosed | Report on Stryve buying Futuralis, September 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| September 2023 | Stratascale acquired Vector0Provides attack surface management technology and services | ASM, Attack surface management | Undisclosed | Report on Stratascale buying Vector0, September 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| September 2023 | SecurityBridge acquired Protect4SAutomates and simplifies cybersecurity for SAP systems | | Undisclosed | Report on SecurityBridge buying Protect4S, September 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| September 2023 | Sapphire acquired AwenReduces cyber risks in operational technology systems for UK organisations | OT security, OT and ICS security | Undisclosed | Report on Sapphire buying Awen, September 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| September 2023 | SafeBase acquired StacksiA tool using machine learning to automate security forms | GRC, GRC and compliance automation | Undisclosed | Report on SafeBase buying Stacksi, September 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| September 2023 | Recast Software acquired LiquitApplication management solutions for configuring, updating and provisioning applications | | Undisclosed | Report on Recast Software buying Liquit, September 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| September 2023 | ProofID acquired RegattaIdentity governance and administration integrator | IGA, Identity governance and administration | Undisclosed | Report on ProofID buying Regatta, September 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| September 2023 | Orchestrate Technologies acquired Signal Networking | | Undisclosed | Report on Orchestrate Technologies buying Signal Networking, September 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| September 2023 | Netskope, Inc acquired KadiskaDigital experience management for SASE platforms | SASE, SASE and SSE | Undisclosed | Report on Netskope, Inc buying Kadiska, September 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| September 2023 | Netcraft acquired FraudWatchAustralian online brand protection firm | DRP, Digital risk and brand protection | Undisclosed | Report on Netcraft buying FraudWatch, September 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| September 2023 | Neovera acquired AppliedCSServices covering digital defence, danger control, tech rule following and checks | Audits, Compliance audits (SOC 2, ISO 27001) | Undisclosed | Report on Neovera buying AppliedCS, September 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| September 2023 | Neovera acquired 10-D SecurityWorks on digital defence, danger control, tech rule following and checks | Audits, Compliance audits (SOC 2, ISO 27001) | Undisclosed | Report on Neovera buying 10-D Security, September 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| September 2023 | MIS Solutions acquired CCR Technology PartnersIT services firm offering cybersecurity, managed services and IT consulting | MSSP, Managed security services | Undisclosed | Report on MIS Solutions buying CCR Technology Partners, September 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| September 2023 | Macquarie Capital acquired ZenzeroManaged IT, cyber, data and digital services for UK SMEs | MSSP, Managed security services | Undisclosed | Report on Macquarie Capital buying Zenzero, September 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| September 2023 | Exclusive Networks acquired Ingecom | | Undisclosed | Report on Exclusive Networks buying Ingecom, September 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| September 2023 | Domotz acquired GlassWireSells software guarding devices and watching network traffic | EPP, Endpoint protection and antivirus | Undisclosed | Report on Domotz buying GlassWire, September 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| September 2023 | CrowdStrike acquired BionicSpecialises in application security posture management | CNAPP, Cloud security (CNAPP and CSPM) | Undisclosed | Report on CrowdStrike buying Bionic, September 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| September 2023 | Coretelligent acquired Advanced Network Products (ANP) | | Undisclosed | Report on Coretelligent buying Advanced Network Products (ANP), September 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |