Cybersecurity firm Proofoint announced on Saturday that it has agreed to acquire ObserveIT, a Boston, Mass.-based provider of insider threat management solutions.
Under the terms of the agreement, Proofoint will pay $225 million in cash to acquire ObserveIT in a deal that is expected to close before the end of 2019.
According to Proofpoint, the combination of ObserveIT’s endpoint agent technology and data risk analytics with Proofpoint’s information classification, threat detection, and intelligence, will give enterprises insights into user activity across the enterprise.
Additionally, Proofpoint said it would invest in ObserveIT’s insider threat management solution, which helps security teams detect, investigate, and prevent insider threat incidents.
The integrated solution will available some time in 2020, and will become part of the Proofpoint information protection suite.
ObserveIT has raised more than $50 million in funding since being founded in 2006. While the company’s recent revenue metrics have not been publicly disclosed, it has been burning through cash at an annualized expense run rate of more than $40 million as Q3 of 2019. Leading up to the acquisition, the company had more than 1,900 customers around the world, and previously announced a 70 percent increase in Annual Recurring Revenue (ARR) over 2018.
Investors in ObserveIT include Bain Capital Ventures, Spring Lake Equity Partners and NightDragon Security, the cybersecurity investment firm launched by industry veteran Dave DeWalt.

For more than 10 years, Mike Lennon has been closely monitoring the threat landscape and analyzing trends in the National Security and enterprise cybersecurity space. In his role at SecurityWeek, he oversees the editorial direction of the publication and is the Director of several leading security industry conferences around the world.
More from Mike Lennon
- ‘No Evidence’ of Cyberattack Related to FAA Outage, White House Says
- SecurityWeek to Host 2022 ICS Cybersecurity Conference October 24-27 in Atlanta
- Google Completes $5.4 Billion Acquisition of Mandiant
- Cybersecurity Firm ZeroFox Begins Trading on Nasdaq via SPAC Deal
- HUMAN Security and PerimeterX Merge on Mission to Combat Bots
- Last Call: CFP for ICS Cybersecurity Conference Closes July 15th
- Johnson Controls Acquires Tempered Networks to Shield Buildings From Cyberattacks
- Snowflake Launches Cybersecurity Workload to Find Threats Across Massive Data Sets
Latest News
- Comcast Wants a Slice of the Enterprise Cybersecurity Business
- Critical Baicells Device Vulnerability Can Expose Telecoms Networks to Snooping
- New York Attorney General Fines Vendor for Illegally Promoting Spyware
- SecurityWeek Analysis: Over 450 Cybersecurity M&A Deals Announced in 2022
- 20 Million Users Impacted by Data Breach at Instant Checkmate, TruthFinder
- Cyber Insights 2023 | Zero Trust and Identity and Access Management
- Cyber Insights 2023 | The Coming of Web3
- European Police Arrest 42 After Cracking Covert App
