| 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 | $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 | $300m | Report on the Upwind funding round of September 2026 (opens in a new tab)via Security, Funded (opens in a new tab) |
| June 2026 | Aryon Security raised a Series A roundInvestor Brightmind Partners | $29m | Report on the Aryon Security funding round of June 2026 (opens in a new tab)via Security, Funded (opens in a new tab) |
| March 2026 | Native raised a Series A roundInvestor Ballistic Ventures | $31m | Report on the Native funding round of March 2026 (opens in a new tab)via Security, Funded (opens in a new tab) |
| March 2026 | CloudQuery acquired Env ZeroInfrastructure lifecycle management platform with cloud governance and security | Undisclosed | Report on CloudQuery buying Env Zero, March 2026 (opens in a new tab)via SecurityWeek (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 | $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 | Blast Security raised a seed roundBlast Security provides a preemptive cloud defense platform.Investors 10D and MizMaa Ventures | $10m | Report on the Blast Security funding round of November 2025 (opens in a new tab)via Security, Funded (opens in a new tab) |
| November 2025 | RKON Technologies acquired ScaleSecImplements and enhances cloud security capabilities across major cloud platforms | Undisclosed | Report on RKON Technologies buying ScaleSec, November 2025 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| July 2025 | GovernSafe received a grantInvestor Cloudflare Worker's Launchpad | $5k | Report on the GovernSafe funding round of July 2025 (opens in a new tab)via Security, Funded (opens in a new tab) |
| June 2025 | Circumvent raised a seed roundInvestor Paladin Capital Group | $6m | Report on the Circumvent funding round of June 2025 (opens in a new tab)via Security, Funded (opens in a new tab) |
| June 2025 | Cloudquery raised fundingInvestor Partech | $16m | Report on the Cloudquery funding round of June 2025 (opens in a new tab)via Security, Funded (opens in a new tab) |
| May 2025 | Orca Security acquired Opus SecuritySoftware that runs cloud safety tasks and fixes issues using artificial intelligence | Undisclosed | Report on Orca Security buying Opus Security, May 2025 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| May 2025 | Fortra acquired LookoutCloud security business, sold by mobile security firm Lookout | Undisclosed | Report on Fortra buying Lookout, May 2025 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| April 2025 | Prowler raised a seed roundInvestor Decibel Partners | $6.5m | Report on the Prowler funding round of April 2025 (opens in a new tab)via Security, Funded (opens in a new tab) |
| March 2025 | Aryon Security raised a seed roundInvestors Viola Ventures and Blumberg Capital | $9m | Report on the Aryon Security funding round of March 2025 (opens in a new tab)via Security, Funded (opens in a new tab) |
| March 2025 | Google Cloud acquired WizCloud security giant selling security products across major cloud platforms | $32bn | Report on Google Cloud buying Wiz, March 2025 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| February 2025 | Gomboc.AI raised a seed roundInvestor Ballistic Ventures | $8m | Report on the Gomboc.AI funding round of February 2025 (opens in a new tab)via Security, Funded (opens in a new tab) |
| January 2025 | Token Security raised a Series A roundInvestor Notable Capital | $20m | Report on the Token Security funding round of January 2025 (opens in a new tab)via Security, Funded (opens in a new tab) |
| January 2025 | CYE acquired SolvoProvides cloud security posture and cloud infrastructure entitlement management technology | Undisclosed | Report on CYE buying Solvo, January 2025 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| December 2024 | Aprio acquired SecuritybricksSpecialises in cloud security and compliance automation for government contractors | Undisclosed | Report on Aprio buying Securitybricks, December 2024 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| November 2024 | Wiz raised debt fundingWiz provides a cloud and AI security platform that connects code, cloud, and runtime for risk reduction and threat response.Investor SoftBank Vision Fund | Undisclosed | Report on the Wiz funding round of November 2024 (opens in a new tab)via Security, Funded (opens in a new tab) |
| November 2024 | Upwind raised a Series B roundUpwind provides a cloud and AI security platform for detecting and responding to runtime threats.Investors Craft Ventures, Cyberstarts, Greylock and Leaders Fund | $100m | Report on the Upwind funding round of November 2024 (opens in a new tab)via Security, Funded (opens in a new tab) |
| November 2024 | Wiz acquired DazzFixes cloud safety flaws using machine learning software | Undisclosed | Report on Wiz buying Dazz, November 2024 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| November 2024 | Silverfort acquired RezonateProvides cloud identity protection services | Undisclosed | Report on Silverfort buying Rezonate, November 2024 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| October 2024 | Cloudflare acquired KiveraHandles online safety, information safeguarding and rule adherence | Undisclosed | Report on Cloudflare buying Kivera, October 2024 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| September 2024 | Bluebricks raised a seed roundInvestors Flint Capital and Glilot Capital Partners | $4.5m | Report on the Bluebricks funding round of September 2024 (opens in a new tab)via Security, Funded (opens in a new tab) |
| July 2024 | ZEST Security raised a seed roundInvestors Hanaco Venture Capital and Silvertech Ventures | $5m | Report on the ZEST Security funding round of July 2024 (opens in a new tab)via Security, Funded (opens in a new tab) |
| June 2024 | Stacklet raised a Series B roundInvestor SineWave Ventures | $14.5m | Report on the Stacklet funding round of June 2024 (opens in a new tab)via Security, Funded (opens in a new tab) |
| June 2024 | Fortinet acquired Lacework | Undisclosed | Report on Fortinet buying Lacework, June 2024 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| May 2024 | Averlon raised a seed roundInvestor Voyager Capital | $8m | Report on the Averlon funding round of May 2024 (opens in a new tab)via Security, Funded (opens in a new tab) |
| May 2024 | Wiz raised a Series E roundWiz provides a cloud and AI security platform that connects code, cloud, and runtime for risk reduction and threat response.Investors Andreessen Horowitz, Lightspeed Venture Partners and Thrive Capital | $1bn | Report on the Wiz funding round of May 2024 (opens in a new tab)via Security, Funded (opens in a new tab) |
| May 2024 | Drata acquired Oak9Embeds protection and rule following while cloud software is being written | Undisclosed | Report on Drata buying Oak9, May 2024 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| March 2024 | LeakSignal raised a seed roundInvestor Shasta Ventures | $1.6m | Report on the LeakSignal funding round of March 2024 (opens in a new tab)via Security, Funded (opens in a new tab) |
| February 2024 | Prowler raised a seed roundInvestor Decibel Partners | $6m | Report on the Prowler funding round of February 2024 (opens in a new tab)via Security, Funded (opens in a new tab) |
| February 2024 | KTrust raised a seed roundInvestor Awz Ventures | $5.3m | Report on the KTrust funding round of February 2024 (opens in a new tab)via Security, Funded (opens in a new tab) |
| January 2024 | SentinelOne acquired PingSafeCloud native application protection platform | Undisclosed | Report on SentinelOne buying PingSafe, January 2024 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| 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) |