Connect with us

Hi, what are you looking for?


Cybersecurity Funding

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.”

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

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

Advertisement. Scroll to continue reading.

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 a managing editor at SecurityWeek. He worked as a high school IT teacher for two years before starting a career in journalism as Softpedia’s security news reporter. Eduard holds a bachelor’s degree in industrial informatics and a master’s degree in computer techniques applied in electrical engineering.


Daily Briefing Newsletter

Subscribe to the SecurityWeek Email Briefing to stay informed on the latest threats, trends, and technology, along with insightful columns from industry experts.

Join the session as we discuss the challenges and best practices for cybersecurity leaders managing cloud identities.


SecurityWeek’s Ransomware Resilience and Recovery Summit helps businesses to plan, prepare, and recover from a ransomware incident.


People on the Move

Digital executive protection services provider BlackCloak has appointed Ryan Black as CISO.

Joe Levy has been appointed Sophos' permanent CEO, and Jim Dildine has been named the company's CFO.

CISA executive assistant director for cybersecurity Eric Goldstein is leaving the agency after more than three years.

More People On The Move

Expert Insights

Related Content

Application Security

Cycode, a startup that provides solutions for protecting software source code, emerged from stealth mode on Tuesday with $4.6 million in seed funding.

Cybersecurity Funding

SecurityWeek investigates how political/economic conditions will affect venture capital funding for cybersecurity firms during 2023.

Cyber Insurance

Cyberinsurance and protection firm Boxx Insurance raises $14.4 million in a Series B funding round led by Zurich Insurance.

Cybersecurity Funding

2022 Cybersecurity Year in Review: Top news headlines and trends that impacted the security ecosystem

Endpoint Security

Today, on January 10, 2023, Windows 7 Extended Security Updates (ESU) and Windows 8.1 have reached their end of support dates.

Cybersecurity Funding

Network security provider Corsa Security last week announced that it has raised $10 million from Roadmap Capital. To date, the company has raised $50...

Application Security

Virtualization technology giant VMware on Tuesday shipped urgent updates to fix a trio of security problems in multiple software products, including a virtual machine...

Endpoint Security

Gigabyte has announced BIOS updates that remove a recently identified backdoor feature in hundreds of its motherboards.