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Shodan is the world's first search engine for Internet-connected devices. Unlike traditional search engines that crawl the web for websites, Shodan crawls the internet for devices like webcams, routers, servers, industrial control systems (ICS), and more. It allows users to find specific types of devices, assess their exposure, identify vulnerabilities, and monitor network security. Cybersecurity professionals, researchers, and large organizations use Shodan to gain visibility into internet-facing assets and potential risks.
Serves as the central hub for Shodan's core operations, including software development, data infrastructure management, research into internet-connected devices, and strategic business planning.
While specific details of the office interior are not widely publicized, its location in a prominent business park likely offers a modern, collaborative environment designed to support a high-tech, data-intensive operation.
Shodan is known for its lean, highly skilled, and engineering-driven culture. The environment likely emphasizes innovation, deep technical expertise, individual responsibility, and a passion for exploring and understanding the internet's infrastructure.
The headquarters, while perhaps modest in physical size for a company with such global reach, is significant as the command center for a unique and powerful tool that provides unparalleled visibility into the internet of things and global network exposures.
Shodan's platform scans and indexes devices across the entire internet, providing data from virtually every country. Its user base is global, encompassing cybersecurity professionals, academic researchers, government agencies, and enterprises worldwide. Shodan supports global threat intelligence, vulnerability management, and market research by offering a comprehensive view of internet-connected assets and their configurations, irrespective of their physical location.
701 Palomar Airport Rd, Suite 300
Carlsbad
CA
USA
Address: Primarily Remote
Supports global operations, research, and development by enabling talent acquisition irrespective of geographical boundaries, ensuring continuous innovation and platform support.
Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.
As of April 2025, Shodan' leadership includes:
Shodan has been backed by several prominent investors over the years, including:
Shodan, as a founder-led and relatively small private company, does not frequently publicize executive team changes in the same manner as large corporations. Publicly available information does not indicate major C-level hires or departures in the last 12 months. The leadership, with founder John Matherly as CEO, appears stable.
Discover the tools Shodan uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.
While Shodan does not officially publish its email format, common patterns for technology companies include using the first initial and last name, or first name and last name separated by a dot. For Shodan, this would typically be at the @shodan.io domain.
[first_initial][last]@shodan.io, [first].[last]@shodan.io
Format
jmatherly@shodan.io
Example
80%
Success rate
The Hacker News • January 23, 2024
Security researchers, leveraging Shodan's internet-wide scanning capabilities, identified more than 45,000 Apache ActiveMQ instances accessible online. A significant portion of these were found vulnerable to CVE-2023-46604, a critical remote code execution flaw, underscoring Shodan's utility in identifying widespread internet exposures....more
BleepingComputer • November 16, 2023
The critical Citrix Bleed vulnerability (CVE-2023-4966) was actively exploited to breach major organizations. Shodan data proved instrumental in tracking the scale of exposure, initially revealing tens of thousands of vulnerable Citrix NetScaler ADC and Gateway appliances connected to the internet....more
Dark Reading • October 26, 2023
Millions of home routers manufactured by Arcadyan remained exposed to critical vulnerabilities months after patches were released. Shodan scans were cited as a method to quantify the extent of this exposure, demonstrating its role in ongoing vulnerability assessment on a global scale....more
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