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Endpoint Security Firm ThreatLocker Raises $115 Million in Series D Funding

Zero trust endpoint security company ThreatLocker has announced a $115 million Series D funding round that brings the total to $240 million. 

Zero trust endpoint security solutions provider ThreatLocker announced on Wednesday that it has raised $115 million in a Series D funding round.

This Series D round, which brings the total raised by the company to nearly $240 million, was led by General Atlantic, with participation from StepStone Group and the D. E. Shaw group.

The Orlando, Florida-based company has developed a platform that includes threat detection, storage and privilege elevation control, allowlisting, ringfencing, and firewall capabilities. 

ThreatLocker claims to be able to protect organizations against ransomware and zero-day attacks, and its solution can also aid in incident response. 

The company claims to have doubled its revenue in the past year, with its solutions being used to protect over 50,000 organizations. 

“ThreatLocker has made a huge impact in the industry in driving a least-privilege approach forward over the last few years and has introduced new EDR and MDR products within a single cybersecurity platform for our customers,” said ThreatLocker CEO Danny Jenkins. “We believe this new injection of capital will enable us to continue to develop Zero Trust products and grow ThreatLocker’s market presence.”

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ThreatLocker previously raised $100 million in a Series C funding round in April 2022. 

Related: Tines Bags $50 Million Funding for Security Workflow Automation

Related: Amplifier Security Emerges From Stealth With AI Copilot, Human-in-the-Loop Automation

Related: Nagomi Security Emerges From Stealth With $30 Million in Funding

Related: Data Security Firm Cyera Raises $300 Million at $1.4 Billion Valuation

Written By

Eduard Kovacs (@EduardKovacs) is senior managing editor at SecurityWeek. He worked as a high school IT teacher before starting a career in journalism in 2011. Eduard holds a bachelor’s degree in industrial informatics and a master’s degree in computer techniques applied in electrical engineering.

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