Cybersecurity acquisitions and funding
2,373 acquisitions since 2020 and 2,777 funding rounds since 2022 on record, newest first, each linked to its source. Smaller deals may be missing.
Browse deals by category
- Managed security services 465
- GRC and compliance automation 230
- AI and LLM security 220
- Security consulting and vCISO 215
- Fraud and payment fraud prevention 165
- Application security testing 162
- Identity and access management 159
- Encryption and key management 155
- Threat intelligence 150
- Security awareness and human risk 138
- Attack surface management 111
- Penetration testing 101
- Software supply chain and SBOM 100
- IoT, embedded and product security 100
- Data security posture management 98
- Vulnerability management 94
- Cloud security (CNAPP and CSPM) 89
- Digital risk and brand protection 87
- OT and ICS security 86
- Data loss prevention 81
- SASE and SSE 80
- Identity governance and administration 79
- SOAR and security automation 77
- Managed detection and response 70
- Email security 70
- Incident response 66
- Identity threat detection and response 65
- Zero trust network access 61
- Third-party risk and security ratings 60
- Backup and cyber recovery 58
- MFA and passwordless authentication 52
- Mobile security 48
- Privileged access management 47
- Network detection and response 47
- EDR and XDR 46
- SIEM 44
- SaaS security 44
- Breach and attack simulation 42
- Cloud workload and container security 42
- Endpoint protection and antivirus 40
Deals
Showing 1,001 to 1,006 of 1,006
Acquisitions come from SecurityWeek's monthly M&A round-ups from 2021 onwards, from Cybersecurity Ventures' quarterly M&A reports for 2020, and a few from Wikipedia lists. Funding rounds from 2022 onwards come from Return on Security's weekly Security, Funded newsletter. These are dated to the month. A few deals added from the news are dated to the day. Smaller deals may be missing. Each Report link goes to the announcement or story the source cites, and the via link to the round-up or newsletter issue. Amounts are in US dollars. The category is what the bought or funded company sells.