| December 2023 | Aqua Security raised a Series E roundAqua Security provides cloud native security covering containers, Kubernetes and serverless workloads from build through runtime.Investor Evolution Equity Partners | $60m | Report on the Aqua Security funding round of December 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 | $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 | Tenable acquired ErmeticIsraeli cloud security startup, product details not described in the source | Undisclosed | Report on Tenable buying Ermetic, September 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| September 2023 | CrowdStrike acquired BionicSpecialises in application security posture management | Undisclosed | Report on CrowdStrike buying Bionic, September 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| August 2023 | Gomboc.AI raised a seed roundInvestors Glilot Capital Partners and Hetz Ventures | $5m | Report on the Gomboc.AI funding round of August 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| July 2023 | Wing Cloud raised a seed roundInvestors Battery Ventures, Grove Ventures and StageOne Ventures | $20m | Report on the Wing Cloud funding round of July 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| June 2023 | Citadel raised a seed roundInvestor Flying Fox Ventures | $1m | Report on the Citadel funding round of June 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| June 2023 | Virtana acquired OpsCruiseCloud native and Kubernetes observability platform for IT operations | Undisclosed | Report on Virtana buying OpsCruise, June 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| June 2023 | Bitdefender acquired Horangi Cyber SecurityProvides cloud security posture management and cloud infrastructure entitlement management | Undisclosed | Report on Bitdefender buying Horangi Cyber Security, June 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| April 2023 | StrikeOne raised a seed round | Undisclosed | Report on the StrikeOne funding round of April 2023 (opens in a new tab) |
| April 2023 | SEK acquired CleanCloudHelps organisations detect cloud vulnerabilities | Undisclosed | Report on SEK buying CleanCloud, April 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| April 2023 | NightDragon acquired vArmourProvides cloud application security | Undisclosed | Report on NightDragon buying vArmour, April 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| March 2023 | emma raised a seed roundInvestor RTP Global | $6m | Report on the emma funding round of March 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| March 2023 | Tauruseer raised funding | $1.5m | Report on the Tauruseer funding round of March 2023 (opens in a new tab) |
| March 2023 | Wiz raised a Series D roundWiz provides a cloud and AI security platform that connects code, cloud, and runtime for risk reduction and threat response.Investor Lightspeed Venture Partners | $300m | Report on the Wiz funding round of March 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| March 2023 | XM Cyber acquired ConflueraFinds and answers threats inside cloud environments | Undisclosed | Report on XM Cyber buying Confluera, March 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| March 2023 | Cisco acquired LightspinIsraeli cloud security firm | Undisclosed | Report on Cisco buying Lightspin, March 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| February 2023 | Cipher Gateway raised a Series A round | $13.3m | Report on the Cipher Gateway funding round of February 2023 (opens in a new tab) |
| February 2023 | Cisco acquired ValtixCloud network security platform | Undisclosed | Report on Cisco buying Valtix, February 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |