| 28 Oct 2026 | Upwind Security raised a Series C roundUpwind provides a runtime-powered cloud security platform that uses live workload behaviour to prioritise posture findings.Investors Bessemer Venture Partners, Canapi Ventures, Cyberstarts, Greylock Partners, Craft Ventures Management and 2 more | CNAPP, Cloud security (CNAPP and CSPM) | $400m | Report on the Upwind Security funding round of 28 Oct 2026 (opens in a new tab) |
| September 2026 | Upwind raised fundingUpwind provides a cloud and AI security platform for detecting and responding to runtime threats.Investors Bessemer Venture Partners and TCV | CNAPP, Cloud security (CNAPP and CSPM) | $300m | Report on the Upwind funding round of September 2026 (opens in a new tab)via Security, Funded (opens in a new tab) |
| July 2026 | Onyx Security raised a Series B roundInvestor Bessemer Venture Partners | AI security, AI and LLM security | $113m | Report on the Onyx Security funding round of July 2026 (opens in a new tab)via Security, Funded (opens in a new tab) |
| July 2026 | Neo Security raised a Series A roundInvestors Andreessen Horowitz and Bessemer Venture Partners | NDR, Network detection and response | $75m | Report on the Neo Security funding round of July 2026 (opens in a new tab)via Security, Funded (opens in a new tab) |
| July 2026 | QIZ Security raised a seed roundInvestors Bessemer Venture Partners and Merlin Ventures | Encryption, Encryption and key management | $17m | Report on the QIZ Security funding round of July 2026 (opens in a new tab)via Security, Funded (opens in a new tab) |
| June 2026 | Mitigata raised a Series B roundInvestor Bessemer Venture Partners | DRP, Digital risk and brand protection | $15m | Report on the Mitigata funding round of June 2026 (opens in a new tab)via Security, Funded (opens in a new tab) |
| March 2026 | Bold Security raised a Series A roundInvestors Bessemer Venture Partners, Picture Capital and Red Dot Capital Partners | DLP, Data loss prevention | $28m | Report on the Bold Security funding round of March 2026 (opens in a new tab)via Security, Funded (opens in a new tab) |
| January 2026 | Upwind raised a Series B roundUpwind provides a cloud and AI security platform for detecting and responding to runtime threats.Investor Bessemer Venture Partners | CNAPP, Cloud security (CNAPP and CSPM) | $250m | Report on the Upwind funding round of January 2026 (opens in a new tab)via Security, Funded (opens in a new tab) |
| November 2025 | Doppel raised a Series C roundDoppel provides an AI-powered platform for social engineering defense and digital risk protection.Investor Bessemer Venture Partners | DRP, Digital risk and brand protection | $70m | Report on the Doppel funding round of November 2025 (opens in a new tab)via Security, Funded (opens in a new tab) |
| September 2025 | Remedio raised a Series A roundInvestor Bessemer Venture Partners | EPP, Endpoint protection and antivirus | $65m | Report on the Remedio funding round of September 2025 (opens in a new tab)via Security, Funded (opens in a new tab) |
| May 2025 | Doppel raised a Series B roundDoppel provides an AI-powered platform for social engineering defense and digital risk protection.Investor Bessemer Venture Partners | DRP, Digital risk and brand protection | $35m | Report on the Doppel funding round of May 2025 (opens in a new tab)via Security, Funded (opens in a new tab) |
| March 2025 | Protectt.ai raised a Series A roundInvestor Bessemer Venture Partners | Mobile security | $8.8m | Report on the Protectt.ai funding round of March 2025 (opens in a new tab)via Security, Funded (opens in a new tab) |
| February 2024 | Clarity raised a seed roundInvestors Walden Catalyst and Bessemer Venture Partners | DRP, Digital risk and brand protection | $16m | Report on the Clarity funding round of February 2024 (opens in a new tab)via Security, Funded (opens in a new tab) |
| January 2024 | Torq raised a Series B roundTorq provides an AI-driven security operations platform that automates threat detection, investigation, and response for security teams.Investor Bessemer Venture Partners | SOAR, SOAR and security automation | $42m | Report on the Torq funding round of January 2024 (opens in a new tab)via Security, Funded (opens in a new tab) |
| November 2022 | Eye Security raised fundingInvestor Bessemer Venture Partners | MSSP, Managed security services | $17.7m | Report on the Eye Security funding round of November 2022 (opens in a new tab)via Security, Funded (opens in a new tab) |
| October 2022 | Crash Override raised a seed roundInvestors Bessemer Venture Partners and SYN Ventures | AST, Application security testing | $6.5m | Report on the Crash Override funding round of October 2022 (opens in a new tab)via Security, Funded (opens in a new tab) |
| May 2022 | Teleport raised a Series C roundTeleport provides a unified identity layer for securing access to infrastructure, applications, and AI agents.Investor Bessemer Venture Partners | PAM, Privileged access management | $110m | Report on the Teleport funding round of May 2022 (opens in a new tab) |
| April 2022 | Basis Theory raised a Series A roundInvestors Bessemer Venture Partners and Conversion Capital | Encryption, Encryption and key management | $17m | Report on the Basis Theory funding round of April 2022 (opens in a new tab) |
| April 2022 | Sentra raised a seed roundSentra provides data security solutions to discover and protect sensitive data from AI applications.Investor Bessemer Venture Partners | DSPM, Data security posture management | $23m | Report on the Sentra funding round of April 2022 (opens in a new tab) |