| December 2023 | Strike Graph raised fundingInvestor BAMCAP | $8.5m | Report on the Strike Graph funding round of December 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| December 2023 | Mine raised a Series B roundInvestors Battery Ventures and PayPal Ventures | $30m | Report on the Mine funding round of December 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| December 2023 | Enveedo raised a seed roundInvestor Silverton Partners | $3.2m | Report on the Enveedo funding round of December 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| December 2023 | DeepSeas acquired GreyCastle SecurityCovers governance, security work, personal data and breach handling | Undisclosed | Report on DeepSeas buying GreyCastle Security, December 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| November 2023 | ISMS.online raised private equity fundingInvestor ECI Partners | 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 | Smarter Contracts raised private equity funding | $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 | Zip Security raised fundingInvestors General Catalyst and Human Capital | $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) |
| October 2023 | Compliance Risk raised a seed roundInvestor Bellini Capital | $3.5m | Report on the Compliance Risk funding round of October 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| October 2023 | Gutsy raised a seed roundInvestors YL Ventures and Mayfield Fund | $51m | Report on the Gutsy funding round of October 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| October 2023 | AuditCue raised a seed roundInvestor Kalaari Capital | $1.5m | Report on the AuditCue funding round of October 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| October 2023 | Aclid raised a seed roundInvestors 2048 Ventures and IA Ventures | $3.3m | Report on the Aclid funding round of October 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| October 2023 | ComplyAce raised a pre-seed roundInvestor Badhouse Ventures | Undisclosed | Report on the ComplyAce funding round of October 2023 (opens in a new tab) |
| October 2023 | Zyston acquired Blue LavaProvides security program management software as a service | Undisclosed | Report on Zyston buying Blue Lava, October 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| September 2023 | Zeron raised a seed roundInvestor Varanium Capital Advisors | $500k | Report on the Zeron funding round of September 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| September 2023 | Rankiteo raised a seed round | Undisclosed | Report on the Rankiteo funding round of September 2023 (opens in a new tab) |
| September 2023 | Rencore raised fundingInvestor UVC Partners | $8m | Report on the Rencore 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 | 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 | SafeBase acquired StacksiA tool using machine learning to automate security forms | Undisclosed | Report on SafeBase buying Stacksi, September 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| August 2023 | Hyperproof raised fundingInvestor Riverwood Capital | $40m | Report on the Hyperproof funding round of August 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| August 2023 | Cypago raised a seed round | $2m | Report on the Cypago funding round of August 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| August 2023 | Cypago raised a seed roundInvestors Axon Ventures, Entrée Capital and Jump Capital | $13m | Report on the Cypago funding round of August 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| August 2023 | Bleach Cyber received non-equity supportInvestor Techstars | Undisclosed | Report on the Bleach Cyber funding round of August 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| August 2023 | Osano raised a Series B roundInvestor Baird Capital | $25m | Report on the Osano funding round of August 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| August 2023 | Zyston acquired ComplyifyHandles security risks and rule keeping through artificial intelligence | Undisclosed | Report on Zyston buying Complyify, August 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| July 2023 | Medcurity raised funding | $200k | Report on the Medcurity funding round of July 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| July 2023 | PrivacyHawk raised a seed roundInvestor ff Venture Capital | $2.7m | Report on the PrivacyHawk funding round of July 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| July 2023 | Ostrich Cyber-Risk raised a seed roundInvestor EPIC Ventures | $5m | Report on the Ostrich Cyber-Risk funding round of July 2023 (opens in a new tab) |
| July 2023 | Unit21 raised a Series C roundInvestor Tiger Global Management | $45m | Report on the Unit21 funding round of July 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| July 2023 | Board of Cyber acquired TrustHQFrench risk mitigation and compliance firm | Undisclosed | Report on Board of Cyber buying TrustHQ, July 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| July 2023 | Anatomy IT acquired MarsdenAdvisorsMIPS business unit providing value based care services | Undisclosed | Report on Anatomy IT buying MarsdenAdvisors, July 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| June 2023 | Hackmetrix raised a convertible noteInvestor Daedalus Ventures | $1.3m | Report on the Hackmetrix funding round of June 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| May 2023 | Strike Graph raised fundingInvestor BAMCAP | $7m | Report on the Strike Graph funding round of May 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| May 2023 | Ballerine raised a seed roundInvestor Team8 | $5m | Report on the Ballerine funding round of May 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| May 2023 | Hackmetrix raised a seed roundInvestor MatterScale Ventures | Undisclosed | Report on the Hackmetrix funding round of May 2023 (opens in a new tab) |
| May 2023 | Kertos raised a seed roundInvestor Redstone | $4.4m | Report on the Kertos funding round of May 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| May 2023 | GeoComply acquired OneComplyProvides licensing and compliance management platform for regulated markets | Undisclosed | Report on GeoComply buying OneComply, May 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| April 2023 | Safe Security raised a Series B roundInvestor Sorenson Capital | $50m | Report on the Safe Security funding round of April 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| April 2023 | Cyber Insight raised a seed roundInvestor TGFS - Technologiegründerfonds Sachsen | Undisclosed | Report on the Cyber Insight funding round of April 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| April 2023 | Drumz acquired Acuity Risk ManagementIntegrated risk management software and services | $4.5m | Report on Drumz buying Acuity Risk Management, April 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| April 2023 | Cinven acquired ArcherIntegrated risk management software covering enterprise and operational risk, IT and security risk, compliance, audit, third-party governance and operational resilience. | Undisclosed | Report on Cinven buying Archer, April 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| March 2023 | PrivacyHawk raised funding | $1.6m | Report on the PrivacyHawk funding round of March 2023 (opens in a new tab) |
| March 2023 | Naq Cyber raised a seed roundInvestor Axivate Capital | $1.5m | Report on the Naq Cyber funding round of March 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| March 2023 | Secfix raised a seed roundInvestor Octopus Ventures | $3.8m | Report on the Secfix funding round of March 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| March 2023 | ScalePad acquired ControlMapTool for overseeing rules, dangers and legal duties at outsourced IT firms | Undisclosed | Report on ScalePad buying ControlMap, March 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| February 2023 | Scrut Automation raised a seed roundInvestor MassMutual Ventures | $7.5m | Report on the Scrut Automation funding round of February 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| February 2023 | 6pillars.io raised a pre-seed roundInvestor CyRise | $34k | Report on the 6pillars.io funding round of February 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| February 2023 | Lexverify received non-equity supportInvestors The LegalTech Fund and National Cyber Security Centre (NCSC) for Startups | Undisclosed | Report on the Lexverify funding round of February 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| February 2023 | eBay acquired 3PM ShieldAI-based marketplace compliance monitoring to stop counterfeit and illegal goods | Undisclosed | Report on eBay buying 3PM Shield, February 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| January 2023 | Egerie raised fundingInvestors Banque des Territoires, Open CNP, TIIN Capital and Tikehau Capital | $32.6m | Report on the Egerie funding round of January 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| January 2023 | Vanta acquired TrustPageAutomates security reviews for compliance and trust management | Undisclosed | Report on Vanta buying TrustPage, January 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |