Cybersecurity Funding

Unit 221B Raises $5 Million for Threat Intel Aiding Hacker Arrests 

The company will expand its platform’s capabilities and accelerate investigative collaboration and go-to-market efforts.

The company will expand its platform’s capabilities and accelerate investigative collaboration and go-to-market efforts.

Threat intelligence firm Unit 221B has announced raising $5 million in a seed funding round led by J2 Ventures, with additional support from Pipeline Capital and other investors.

Founded by veteran threat intelligence and technology experts a decade ago, the New York-based company focuses on providing actionable threat intelligence, including intel that can lead to hackers getting arrested.

Unit 221B has built a proprietary threat intelligence platform called eWitness that relies on a curated network of investigators, analysts, and researchers to track cybercriminals across English-speaking countries and expose attack campaigns.

eWitness relies on human intelligence (HUMINT), a trusted community of vetted individuals that collectively sources high-signal threat intelligence, to capture, manage, and store data.

Additionally, Unit 221B provides law enforcement agencies and international enterprises with tools and services tailored for investigations and threat hunting.

Over the years, the security firm was involved in investigations leading to threat takedowns, and the indictment and arrest of multiple cybercriminals, including last month’s arrest of RapperBot DDoS botnet administrator Ethan Foltz.

Advertisement. Scroll to continue reading.

Unit 221B will use the fresh investment to enhance its eWitness platform with new capabilities, and to accelerate investigative collaboration and go-to-market efforts.

“Collective action has the power to change outcomes. We are uniting investigators across enterprises, law enforcement, and governments to create a safer online and offline world. The only way to disrupt these criminal networks is by working together,” Unit 221B CEO May Chen-Contino said.

Related: Netskope Raises Over $908 Million in IPO

Related: CrowdStrike to Acquire Pangea to Launch AI Detection and Response (AIDR)

Related: Minister: Cybercrimes Now 20% of Spain’s Registered Offenses

Related: SCYTHE Banks $10M Investment for Adversary Simulation

Related Content

Cybersecurity Funding

The Israeli company has nearly $2 billion in total assets under management since 2014.

Artificial Intelligence

The cybersecurity startup will use the fresh investment to scale its product, engineering, sales, and marketing teams.

Artificial Intelligence

Corma emerged from stealth with seed funding from Sequoia Capital, Khosla Ventures, and Coatue.

Cybersecurity Funding

The company will use the investment to accelerate product innovation and expand go-to-market operations.

Artificial Intelligence

The AI security company will invest in product innovation, global expansion, and customer experience.

Application Security

Obsidian Security has developed a platform for governing AI agents across third-party applications.

Cybersecurity Funding

Venture financing has become an essential factor in growing new business in today’s fast moving economy. Horizon3’s latest funding explains how and why.

Cybersecurity Funding

The company will accelerate investments in R&D and product innovation to expand its agentic data control plane.

Copyright © 2026 SecurityWeek ®, a Wired Business Media Publication. All Rights Reserved.

Exit mobile version