| May 2022 | Sunday Security raised a seed roundInvestor MoreVC | | $4m | Report on the Sunday Security funding round of May 2022 (opens in a new tab) |
| May 2022 | StackHawk raised a Series B roundInvestors Costanoa Ventures and Sapphire Ventures | AST, Application security testing | $20.7m | Report on the StackHawk funding round of May 2022 (opens in a new tab) |
| May 2022 | Socket raised a seed roundInvestors Village Global and Unusual Ventures | SCA, Software supply chain and SBOM | $4.6m | Report on the Socket funding round of May 2022 (opens in a new tab) |
| May 2022 | Netz Beweis raised funding | OSINT, OSINT tools | Undisclosed | Report on the Netz Beweis funding round of May 2022 (opens in a new tab) |
| May 2022 | Material Security raised a Series C roundInvestor Andreessen Horowitz | Email security | $100m | Report on the Material Security funding round of May 2022 (opens in a new tab) |
| May 2022 | Kertos raised a seed roundInvestor 10X Founders | GRC, GRC and compliance automation | $2.5m | Report on the Kertos funding round of May 2022 (opens in a new tab) |
| May 2022 | devOcean Security raised a seed round | SIEM | $6m | Report on the devOcean Security funding round of May 2022 (opens in a new tab) |
| May 2022 | Concentric AI raised a Series A roundInvestor Ballistic Ventures | DSPM, Data security posture management | $14.5m | Report on the Concentric AI funding round of May 2022 (opens in a new tab) |
| May 2022 | Chainalysis raised a Series F roundProvides blockchain data and analysis software to investigate crypto crime and manage compliance risk.Investor GIC | Threat intel, Threat intelligence | $170m | Report on the Chainalysis funding round of May 2022 (opens in a new tab) |
| May 2022 | Casa raised a Series A roundInvestors Acrew Capital, Positive Sum Ventures and Naval Ravikant | Encryption, Encryption and key management | $21m | Report on the Casa funding round of May 2022 (opens in a new tab) |
| May 2022 | Barbara IoT raised a seed roundInvestor Caixa Capital Risc | IoT security, IoT, embedded and product security | $2.5m | Report on the Barbara IoT funding round of May 2022 (opens in a new tab) |
| May 2022 | BalkanID raised a seed roundInvestor Afore Capital | IGA, Identity governance and administration | $5.8m | Report on the BalkanID funding round of May 2022 (opens in a new tab) |
| May 2022 | Abnormal Security raised a Series C roundInvestor Insight Partners | Email security | $210m | Report on the Abnormal Security funding round of May 2022 (opens in a new tab) |
| May 2022 | Traceable AI raised a Series B roundInvestor IVP | CNAPP, Cloud security (CNAPP and CSPM) | $60m | Report on the Traceable AI funding round of May 2022 (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) |
| May 2022 | Tailscale raised a Series B roundInvestors CRV and Insight Partners | ZTNA, Zero trust network access | $99m | Report on the Tailscale funding round of May 2022 (opens in a new tab) |
| May 2022 | ShiftLeft raised a Series C roundInvestors SYN Ventures and Blackstone Innovation Investments | AST, Application security testing | $29m | Report on the ShiftLeft funding round of May 2022 (opens in a new tab) |
| May 2022 | Salem Cyber raised a seed round | SOAR, SOAR and security automation | $250k | Report on the Salem Cyber funding round of May 2022 (opens in a new tab) |
| May 2022 | Phylum raised a Series A roundInvestor ClearSky | SCA, Software supply chain and SBOM | $15m | Report on the Phylum funding round of May 2022 (opens in a new tab) |
| May 2022 | Network Perception raised a Series A roundInvestor The Westly Group | SASE, SASE and SSE | $13m | Report on the Network Perception funding round of May 2022 (opens in a new tab) |
| May 2022 | Mosyle raised a Series B roundInvestor Insight Partners | Mobile security | $196m | Report on the Mosyle funding round of May 2022 (opens in a new tab) |
| May 2022 | Lumos raised fundingInvestor Andreessen Horowitz | IAM, Identity and access management | $30m | Report on the Lumos funding round of May 2022 (opens in a new tab) |
| May 2022 | Hubble Technology raised a seed roundInvestor Paladin Capital Group | ASM, Attack surface management | $9m | Report on the Hubble Technology funding round of May 2022 (opens in a new tab) |
| May 2022 | Graphite raised a Series A roundInvestor Andreessen Horowitz | AST, Application security testing | $20m | Report on the Graphite funding round of May 2022 (opens in a new tab) |
| May 2022 | Edge Delta raised a Series B roundTelemetry pipelines that route, enrich and transform security and observability data to SIEMs and other destinations, plus AI agents for site reliability work.Investor Quiet Capital | Data pipelines, Security data pipelines | $63m | Report on the Edge Delta funding round of May 2022 (opens in a new tab) |
| May 2022 | Coherent raised a Series B roundInvestor Maverick Capital | AST, Application security testing | $75m | Report on the Coherent funding round of May 2022 (opens in a new tab) |
| May 2022 | CHEQ raised fundingInvestors Semantic Ventures, Firstminute Capital and Connect Ventures | WAF, WAF and bot protection | $2m | Report on the CHEQ funding round of May 2022 (opens in a new tab) |
| May 2022 | Brama Systems raised fundingInvestor TIIN Capital | MSSP, Managed security services | Undisclosed | Report on the Brama Systems funding round of May 2022 (opens in a new tab) |
| May 2022 | autoRABIT raised a Series B roundInvestor Full In Partners | AST, Application security testing | $26m | Report on the autoRABIT funding round of May 2022 (opens in a new tab) |
| May 2022 | Valeo Networks acquired Next I.TManaged service provider offering IT and cloud services | MSSP, Managed security services | Undisclosed | Report on Valeo Networks buying Next I.T, May 2022 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| May 2022 | UNS acquired CyberPeak SolutionsProvides managed cybersecurity services to customers | MSSP, Managed security services | Undisclosed | Report on UNS buying CyberPeak Solutions, May 2022 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| May 2022 | Two Six Technologies acquired Thresher VenturesDetects, analyses and predicts media manipulation by foreign governments | | Undisclosed | Report on Two Six Technologies buying Thresher Ventures, May 2022 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| May 2022 | TokenEx acquired Auric Systems InternationalProvides cloud vaulting service for encryption and key management | Encryption, Encryption and key management | Undisclosed | Report on TokenEx buying Auric Systems International, May 2022 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| May 2022 | ThriveDX acquired Lucy SecurityRuns staff training on staying safe online and fake attack exercises | Awareness training, Security awareness and human risk | Undisclosed | Report on ThriveDX buying Lucy Security, May 2022 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| May 2022 | Think|Stack acquired EmergifiTechnology solutions for small to mid-size credit unions | | Undisclosed | Report on Think|Stack buying Emergifi, May 2022 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| May 2022 | The Purple Guys acquired Accelerate | | Undisclosed | Report on The Purple Guys buying Accelerate, May 2022 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| May 2022 | Thales acquired Maxive CybersecurityHolding company consolidating cybersecurity firms offering detection, response, consulting and audit | MSSP, Managed security services | $128m | Report on Thales buying Maxive Cybersecurity, May 2022 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| May 2022 | Techstep acquired CryphoBuilds a private messaging and teamwork tool for companies with strong encryption | | Undisclosed | Report on Techstep buying Crypho, May 2022 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| May 2022 | secunet Security Networks acquired SysEleven | | $53m | Report on secunet Security Networks buying SysEleven, May 2022 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| May 2022 | Pathlock acquired Security WeaverMakes software for SAP users covering rules, danger and following regulations | GRC, GRC and compliance automation | Undisclosed | Report on Pathlock buying Security Weaver, May 2022 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| May 2022 | Pathlock acquired SAST SolutionsSAP security firm | | Undisclosed | Report on Pathlock buying SAST Solutions, May 2022 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| May 2022 | Pathlock acquired CSI ToolsGovernance, risk and compliance management software provider | GRC, GRC and compliance automation | Undisclosed | Report on Pathlock buying CSI Tools, May 2022 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| May 2022 | Pathlock acquired AppsianERP data security firm | | Undisclosed | Report on Pathlock buying Appsian, May 2022 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| May 2022 | Parsons acquired XatorProvides cybersecurity services to US government agencies | Consulting, Security consulting and vCISO | $400m | Report on Parsons buying Xator, May 2022 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| May 2022 | Orro Group acquired Riot SolutionsManaged security services provider | MSSP, Managed security services | Undisclosed | Report on Orro Group buying Riot Solutions, May 2022 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| May 2022 | Magnet Forensics acquired Comae TechnologiesCloud-based memory analysis for recovering evidence from volatile memory | | Undisclosed | Report on Magnet Forensics buying Comae Technologies, May 2022 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| May 2022 | Magna5 acquired StableNetManaged IT services provider serving manufacturing, legal and financial clients | | Undisclosed | Report on Magna5 buying StableNet, May 2022 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| May 2022 | LookingGlass acquired Next5Business intelligence strategic advisory firm | | Undisclosed | Report on LookingGlass buying Next5, May 2022 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| May 2022 | LexisNexis Risk Solutions acquired BehavioSecBehavioural biometrics for identity trust and fraud prevention | Fraud prevention, Fraud and payment fraud prevention | Undisclosed | Report on LexisNexis Risk Solutions buying BehavioSec, May 2022 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| May 2022 | Kroll acquired CrispReal-time risk intelligence protecting against reputational damage and online harm | DRP, Digital risk and brand protection | Undisclosed | Report on Kroll buying Crisp, May 2022 (opens in a new tab)via SecurityWeek (opens in a new tab) |