| May 2026 | Cyera acquired Genie SecurityEndpoint data protection startup preventing sensitive data leaks | $50m | Report on Cyera buying Genie Security, May 2026 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| November 2025 | McAfee acquired MineOSConsumer privacy app that protects personal data | Undisclosed | Report on McAfee buying MineOS, November 2025 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| September 2025 | 31 Concept acquired Xynthor AICanadian firm making AI-native data loss prevention tools | Undisclosed | Report on 31 Concept buying Xynthor AI, September 2025 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| March 2025 | Varonis acquired CyralDatabase activity monitoring and data security for databases | Undisclosed | Report on Varonis buying Cyral, March 2025 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| March 2025 | F5 acquired LeakSignalKeeps data safe and well managed for AI tools, filling gaps in loss prevention and posture management | Undisclosed | Report on F5 buying LeakSignal, March 2025 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| February 2025 | Menlo Security acquired VotiroProvides data and file security solutions | $37.5m | Report on Menlo Security buying Votiro, February 2025 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| October 2024 | Cyera acquired Trail SecurityDevelops AI-enhanced data loss prevention technology for protecting sensitive data | $162m | Report on Cyera buying Trail Security, October 2024 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| August 2024 | Fortinet acquired Next DLPLooks after information and spots risky behaviour by workers | Undisclosed | Report on Fortinet buying Next DLP, August 2024 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| July 2024 | Mimecast acquired Code42Watches for staff misuse and stops sensitive information leaving | Undisclosed | Report on Mimecast buying Code42, July 2024 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| February 2024 | Superna acquired DefendXData security firm selling technology for protecting stored data | Undisclosed | Report on Superna buying DefendX, February 2024 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| December 2023 | Francisco Partners acquired Blancco Technology GroupHelps organisations protect end-of-life data from unauthorised access and meet privacy rules | $220m | Report on Francisco Partners buying Blancco Technology Group, December 2023 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| January 2022 | Proofpoint acquired DathenaSingapore-based company specialising in data protection | Undisclosed | Report on Proofpoint buying Dathena, January 2022 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| December 2021 | Empire Technologies Risk Management Group (ETRM) acquired GoldMindProvides legal cloud solutions | Undisclosed | Report on Empire Technologies Risk Management Group (ETRM) buying GoldMind, December 2021 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| December 2021 | DFIN acquired GuardumAssists organisations in finding, protecting and governing their information | Undisclosed | Report on DFIN buying Guardum, December 2021 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| November 2021 | CrowdStrike acquired SecureCircleProvides SaaS service extending zero trust security to endpoint data | Undisclosed | Report on CrowdStrike buying SecureCircle, November 2021 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| October 2021 | HelpSystems acquired Digital GuardianSpecialises in data loss prevention technology | Undisclosed | Report on HelpSystems buying Digital Guardian, October 2021 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| September 2021 | archTIS acquired CipherpointData security company selling software | $1.4m | Report on archTIS buying Cipherpoint, September 2021 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| February 2021 | Proofpoint acquired InteliSecureData loss protection firm | $62.5m | Report on Proofpoint buying InteliSecure, February 2021 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| October 2020 | TA Associates acquired NetwrixNetwrix provides software to protect data and secure identities across IT environments. | Undisclosed | Report on TA Associates buying Netwrix, October 2020 (opens in a new tab)via Cybersecurity Ventures (opens in a new tab) |
| October 2020 | Francisco Partners acquired ForcepointForcepoint provides data security software that controls how AI applications and agents access sensitive information. | Undisclosed | Report on Francisco Partners buying Forcepoint, October 2020 (opens in a new tab)via Cybersecurity Ventures (opens in a new tab) |
| July 2020 | Acronis acquired DeviceLockCreates programs that manage devices and stop information escaping | Undisclosed | Report on Acronis buying DeviceLock, July 2020 (opens in a new tab)via Cybersecurity Ventures (opens in a new tab) |
| January 2020 | Raytheon acquired ForcepointData protection company, according to the source text | $588m | Report on Raytheon buying Forcepoint, January 2020 (opens in a new tab) |