Threatstop

Threatstop is a cybersecurity firm specializing in Protective DNS solutions that proactively combat threats like ransomware and phishing through advanced real-time filtering and threat intelligence. Threatstop provides innovative cybersecurity solutions, particularly focusing on Protective DNS services. Founded by Tomas Byrnes, the company is headquartered in Carlsbad, US. The firm raised USD 4.

75 mn in a Series B funding round in September 2015, with previous funding rounds not disclosed. Tomas Byrnes has a history of driving cybersecurity initiatives forward. Threatstop specializes in providing advanced Protective DNS solutions designed to proactively mitigate cybersecurity threats such as ransomware, phishing, and malware. Their core offering includes a real-time DNS filtering service that leverages comprehensive threat intelligence to block malicious DNS resolution requests and IP connection attempts across over 600 categories.

This service integrates seamlessly with existing network infrastructure, including firewalls, routers, and cloud-native environments, allowing clients to safeguard their systems effectively. Target customers include enterprises, managed service providers (MSPs), educational institutions, and healthcare organizations, all of which require robust security measures to protect sensitive data and ensure compliance with regulations such as HIPAA and PCI. Threatstop's products are marketed primarily in North America and Europe, addressing the security needs of a diverse client base that spans various industries, including healthcare, education, and service providers. Threatstop's revenue model is primarily subscription-based, allowing clients to access their Protective DNS services through various pricing plans tailored to different market segments, including SMBs, enterprises, and educational institutions.

The company generates income through direct transactions with customers who subscribe to their DNS defense offerings, including customizable security policies and automated updates for network devices. Given the critical nature of cybersecurity in sectors such as healthcare and education, clients are inclined to invest in these services to maintain compliance and protect against increasing cyber threats. The subscription structure includes tiered pricing options based on the scale of security requirements and the number of users or devices protected, ensuring flexibility for organizations of varying sizes and needs. Following the Series B funding round in September 2015, Threatstop plans to utilize the USD 4.

75 mn raised to bolster its product offerings and expand its market reach. The company is focused on developing new features for its Protective DNS services and aims to target additional markets in Europe and Asia by 2023. The funding will support the development of these upcoming products while enhancing their existing infrastructure to meet the increasing demand for cybersecurity solutions.