Shodan grows to 3 million users, including most Fortune 100 firms
Shodan, a search engine that indexes internet-connected devices rather than web pages, has surpassed 3 million registered users worldwide. Its user base now includes 89% of Fortune 100 companies, five of the top six cloud providers, and more than 1,000 universities.
GoKawiil's interpretation of the reporting above, not reported fact.
Shodan's adoption by major enterprises and cloud providers underscores how central device and infrastructure visibility has become to security and IT operations. Widespread use also highlights the dual-use nature of such tools, since the same data that helps defenders spot exposed systems can be leveraged by attackers scanning for vulnerable devices.
- Shodan now has over 3 million registered users globally.
- Adoption spans 89% of Fortune 100 companies and 5 of the top 6 cloud providers.
- Over 1,000 universities also use the platform, showing broad institutional reliance on device visibility tools.
Practical IoT Hacking (No Starch Press) — If Shodan's index of millions of Internet-connected devices makes you curious about what's exposed on your own network, this No Starch Press guide walks through how IoT devices are probed, tested and hardened. It's a hands-on companion for anyone who searches Shodan and then wonders what to do about the results.
See Practical IoT Hacking (No Starch Press) on Amazon → Affiliate link — we may earn a commission on purchases, at no extra cost to you. Product picked by AI based on this article; it is not a tested recommendation.Source: shodan.io, 2026-08-24
Published there as: “The first search engine for Internet-connected devices”
Read the original report → The summary and analysis above are GoKawiil's own, written from reporting by the source above. Facts and quotes belong to the original publisher.