Censys Launches Censys ARC: A New Era in Internet Threat Research

Censys Launches Censys ARC: A New Era in Internet Threat Research



In a significant move to bolster cybersecurity measures, Censys has officially announced the launch of the Censys Advanced Research Collective (ARC). This dedicated research team is tasked with illuminating the complex behaviors of the Internet and identifying potential threats. Leveraging Censys' extensive telemetry data, ARC aims to assess and mitigate the increasing risks posed by cyber threats globally.

Understanding Censys ARC


The Censys ARC comprises a team of elite security researchers, threat analysts, and engineers, all specializing in original research to provide actionable intelligence on adversary infrastructure and vulnerability exploitation. By operating across the entire spectrum of the Internet and utilizing the Censys Internet Map, ARC translates vast amounts of global Internet data into immediate and practical intelligence that cybersecurity defenders can utilize.

Impactful Outcomes


The establishment of Censys ARC has already yielded significant outcomes in enhancing global cybersecurity. Here are some key achievements that illustrate its commitment to protecting critical infrastructure:
  • - Protecting Vital Systems: The ARC team has successfully identified over 400 exposed human-machine interfaces (HMI) and collaborated with the U.S. Environmental Protection Agency (EPA) to secure over 96% of exposed systems in U.S. water facilities. This action has drastically reduced the risk to critical public utilities.
  • - Disrupting Cyber Threat Infrastructure: Censys has been instrumental in linking malicious infrastructures back to nation-state actors, offering insights into global malware campaigns, and educating defenders on emerging and dangerous attack methodologies.
  • - Addressing Critical Exposures: The intelligence generated by the Censys ARC has made headlines by uncovering thousands of exposed large language model instances and tracking devices susceptible to international conflicts.
  • - Setting Benchmarks for Internet Risk: Censys produces an annual report, the State of the Internet, authored by ARC researchers. Utilizing the comprehensive data set from the Internet Map, this report serves as a benchmark for evaluating global exposure risks and threats.
  • - Rapid Response to Vulnerabilities: Censys ARC's swift analysis has become a vital resource in the cybersecurity community, providing insights on critical vulnerabilities. Recent advisories from Censys include disclosures regarding the React2Shell vulnerability and a critical flaw in Fortinet's FortiWeb.

Insights from Industry Leaders


Michael Schwartz, Senior Director of Research and Security at Censys, stated, “Censys researchers are among the top in the world, and our work has long shaped how the industry understands Internet behavior and risk.” According to Schwartz, the formation of the ARC acknowledges this legacy while enhancing their commitment to providing data-driven intelligence for prompt and effective action against threats.

Errol Weiss, Chief Security Officer at Health-ISAC, emphasized the unique risks in the global health sector, including exposed medical devices and systems that can affect patient safety. He expressed confidence that the research from Censys ARC contributes to a better understanding of risks and enhances resilience across healthcare environments.

François Deruty, Chief Intelligence Officer at Sekoia.io, pointed out the importance of high-quality internet telemetry for modern detection and response capabilities. He confirmed that research from Censys ARC empowers the security community to evaluate exposure accurately and act quickly to remediate vulnerabilities.

A Commitment to Research


Censys has its roots in research initiatives aimed at mapping the public Internet. The launch of ARC formalizes this commitment, enhancing how assertions derived from rigorous research shape the value delivered to customers and partners across various industries. Through reports and advisories, Censys ARC contributes to creating new products and solutions that empower clients with better insights into risks and vulnerabilities.

In conclusion, Censys ARC not only represents a leap forward in threat intelligence and cybersecurity research but also enhances the collective ability of defenders to protect their networks efficiently. As Censys continues to pioneer Internet intelligence, businesses, governments, and security agencies are better positioned to face the dynamic challenges of today's cyber landscape.

Learn More


To access the latest insights and research from Censys ARC, visit Censys ARC's official page.

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