| March 2022 | Threatrix raised a pre-seed round | SCA, Software supply chain and SBOM | $300k | Report on the Threatrix funding round of March 2022 (opens in a new tab) |
| March 2022 | Superna raised private equity funding | Backup, Backup and cyber recovery | Undisclosed | Report on the Superna funding round of March 2022 (opens in a new tab) |
| March 2022 | SafeBase raised a Series A round | TPRM, Third-party risk and security ratings | $18m | Report on the SafeBase funding round of March 2022 (opens in a new tab) |
| March 2022 | QuintessenceLabs raised fundingQuintessenceLabs provides quantum cybersecurity solutions for data protection and encryption. | Encryption, Encryption and key management | Undisclosed | Report on the QuintessenceLabs funding round of March 2022 (opens in a new tab) |
| March 2022 | Getvisibility raised a Series A round | DSPM, Data security posture management | $10.9m | Report on the Getvisibility funding round of March 2022 (opens in a new tab) |
| March 2022 | Cydarm raised funding | IR, Incident response | $3m | Report on the Cydarm funding round of March 2022 (opens in a new tab) |
| March 2022 | Cybersixgill raised a Series B round | Threat intel, Threat intelligence | $35m | Report on the Cybersixgill funding round of March 2022 (opens in a new tab) |
| March 2022 | Cider Security raised a Series A round | SCA, Software supply chain and SBOM | $6m | Report on the Cider Security funding round of March 2022 (opens in a new tab) |
| March 2022 | Cider Security raised a Series A round | SCA, Software supply chain and SBOM | $32m | Report on the Cider Security funding round of March 2022 (opens in a new tab) |
| March 2022 | Axonius raised a Series E roundAsset intelligence platform that builds one inventory of every asset from connected IT and security tools to find coverage gaps and prioritise exposures. | ASM, Attack surface management | $200m | Report on the Axonius funding round of March 2022 (opens in a new tab) |
| March 2022 | AugmentedCISO raised a seed round | Consulting, Security consulting and vCISO | $1.7m | Report on the AugmentedCISO funding round of March 2022 (opens in a new tab) |
| March 2022 | VISO Trust raised a Series A round | TPRM, Third-party risk and security ratings | $11m | Report on the VISO Trust funding round of March 2022 (opens in a new tab) |
| March 2022 | Scope Security raised a Series A round | MDR, Managed detection and response | $20m | Report on the Scope Security funding round of March 2022 (opens in a new tab) |
| March 2022 | LivEye raised a Series D round | | $3.3m | Report on the LivEye funding round of March 2022 (opens in a new tab) |
| March 2022 | Lightspeed Systems raised private equity funding | Mobile security | Undisclosed | Report on the Lightspeed Systems funding round of March 2022 (opens in a new tab) |
| March 2022 | Feroot Security raised a seed round | AST, Application security testing | $8.4m | Report on the Feroot Security funding round of March 2022 (opens in a new tab) |
| March 2022 | CardinalOps raised a Series A round | CNAPP, Cloud security (CNAPP and CSPM) | $17.5m | Report on the CardinalOps funding round of March 2022 (opens in a new tab) |
| March 2022 | Bright Security raised a Series A round | API security | $20m | Report on the Bright Security funding round of March 2022 (opens in a new tab) |
| March 2022 | Balbix raised a Series C round | SIEM | $70m | Report on the Balbix funding round of March 2022 (opens in a new tab) |
| March 2022 | Xperience acquired RiverliteEnglish cybersecurity firm offering cloud and cybersecurity capabilities | MSSP, Managed security services | Undisclosed | Report on Xperience buying Riverlite, March 2022 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| March 2022 | Trace3 acquired LaSalle Solutions | | Undisclosed | Report on Trace3 buying LaSalle Solutions, March 2022 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| March 2022 | ThriveDX acquired KontraProvides application security training to corporate clients | Awareness training, Security awareness and human risk | Undisclosed | Report on ThriveDX buying Kontra, March 2022 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| March 2022 | Thrive acquired SouthTechProvides managed IT support, cloud, backup and data security services | | Undisclosed | Report on Thrive buying SouthTech, March 2022 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| March 2022 | TA Associates acquired VeracodeVeracode provides a platform that identifies and fixes security flaws in software. | AST, Application security testing | Undisclosed | Report on TA Associates buying Veracode, March 2022 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| March 2022 | System1 acquired Protected.netFirm supplying safety and confidentiality products for households | | Undisclosed | Report on System1 buying Protected.net, March 2022 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| March 2022 | SS8 Networks acquired Creativity SoftwareProvides mobile network location intelligence for precise location data | | Undisclosed | Report on SS8 Networks buying Creativity Software, March 2022 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| March 2022 | Sourcepass acquired Suite3IT and cybersecurity solutions provider with support and SOC services | MSSP, Managed security services | Undisclosed | Report on Sourcepass buying Suite3, March 2022 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| March 2022 | SentinelOne acquired Attivo NetworksSpecialises in breach detection technology for identity-based threats | ITDR, Identity threat detection and response | $616.5m | Report on SentinelOne buying Attivo Networks, March 2022 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| March 2022 | Resurgens Technology Partners acquired SupernaDelivers safeguarding tools for expandable network storage devices | | Undisclosed | Report on Resurgens Technology Partners buying Superna, March 2022 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| March 2022 | Perception Point acquired HysolateAids companies in guarding entry to work programs and information | | Undisclosed | Report on Perception Point buying Hysolate, March 2022 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| March 2022 | Netrix acquired Edrans | | Undisclosed | Report on Netrix buying Edrans, March 2022 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| March 2022 | Mount Rainier Acquisition Corp acquired HUB Cyber SecurityProvides data protection solutions | Encryption, Encryption and key management | Undisclosed | Report on Mount Rainier Acquisition Corp buying HUB Cyber Security, March 2022 (opens in a new tab) |
| March 2022 | Mitek acquired HooYuProvides KYC technology for identity verification and fraud prevention | Fraud prevention, Fraud and payment fraud prevention | $129m | Report on Mitek buying HooYu, March 2022 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| March 2022 | Mission Critical Partners acquired Secure HaloAdvisory business for large organisations on danger and keeping systems safe | Consulting, Security consulting and vCISO | Undisclosed | Report on Mission Critical Partners buying Secure Halo, March 2022 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| March 2022 | Magna5 acquired TCG Network ServicesProvides managed IT and cybersecurity services to organisations | MSSP, Managed security services | Undisclosed | Report on Magna5 buying TCG Network Services, March 2022 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| March 2022 | Linewize acquired CipafilterFirm supplying tools that block bad sites and control traffic for teachers | NGFW, Firewalls | Undisclosed | Report on Linewize buying Cipafilter, March 2022 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| March 2022 | Liberty Strategic Capital acquired ZimperiumZimperium provides mobile security for devices and applications. | Mobile security | $525m | Report on Liberty Strategic Capital buying Zimperium, March 2022 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| March 2022 | Kroll acquired ResolverBusiness building software for big firms to handle danger and safety | GRC, GRC and compliance automation | Undisclosed | Report on Kroll buying Resolver, March 2022 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| March 2022 | JumpCloud acquired MYKIProvides password management and authentication solutions for businesses | Password managers | Undisclosed | Report on JumpCloud buying MYKI, March 2022 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| March 2022 | Investcorp Technology Partners acquired HWGSpecialises in security operations centre solutions | | Undisclosed | Report on Investcorp Technology Partners buying HWG, March 2022 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| March 2022 | ICS acquired Unified Networking SolutionsProvides IT products, managed services, build out and consulting | | Undisclosed | Report on ICS buying Unified Networking Solutions, March 2022 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| March 2022 | HelpSystems acquired Alert LogicCompany delivering services that spot and answer threats | MDR, Managed detection and response | Undisclosed | Report on HelpSystems buying Alert Logic, March 2022 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| March 2022 | Guidepost Solutions acquired TruvantisCybersecurity company offering solutions and consulting services | | Undisclosed | Report on Guidepost Solutions buying Truvantis, March 2022 (opens in a new tab) |
| March 2022 | Google acquired MandiantMandiant provides threat intelligence and incident response, now sold as Google Threat Intelligence alongside VirusTotal within Google Cloud. | IR, Incident response | $5.4bn | Report on Google buying Mandiant, March 2022 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| March 2022 | Fresche Solutions acquired Trinity GuardSpecialises in IBM i security software | | Undisclosed | Report on Fresche Solutions buying Trinity Guard, March 2022 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| March 2022 | Diversified Search Group acquired Alta AssociatesExecutive search firm specialising in cybersecurity recruitment | | Undisclosed | Report on Diversified Search Group buying Alta Associates, March 2022 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| March 2022 | Cygna Labs acquired BTSupplier of links, online computing and protection offerings | | Undisclosed | Report on Cygna Labs buying BT, March 2022 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| March 2022 | CyberRes acquired DebrickedAssists firms in keeping their software supply chain safe | SCA, Software supply chain and SBOM | Undisclosed | Report on CyberRes buying Debricked, March 2022 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| March 2022 | Cyber Security Works acquired CYR3CONGives advance alerts about weaknesses and dangers | Threat intel, Threat intelligence | Undisclosed | Report on Cyber Security Works buying CYR3CON, March 2022 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| March 2022 | Crossword Cybersecurity acquired Threat StatusThreat intelligence company | Threat intel, Threat intelligence | Undisclosed | Report on Crossword Cybersecurity buying Threat Status, March 2022 (opens in a new tab)via SecurityWeek (opens in a new tab) |