Research

Line graph showing a decline in exposed hosts and unpatched hosts over time from February to April.

Months after first GoAnywhere MFT zero-day attacks, Censys still sees ~180 public admin panels

A hand pressed against a glowing screen with concentric circles radiating outward.

Virtual Ghosts

A world map displaying dense clusters of SoftEther VPN servers with heatmap colors indicating server distribution density.

SoftEther VPN: Identifying VPN Software Across the Internet

Bar chart displaying the number of services used, with "I HAS NO IDEA" having the highest count at 834.

Four Oh Four: A Look at Our Favorite Status Code

Potential Chinese Influence on African IT Infrastructure

Line graph showing a steady decline in unique hosts with ESXiArgs-like ransomware from October to December 2022.

ESXiArgs: History, Variants, and SLP!

A dashboard displays infection data, a world map highlighting affected countries, and a bar chart of top hosts for ESXiArgs

Censys in the News: ESXiArgs Ransomware Coverage

Bar chart displaying host counts for various countries, with the United States having the highest count at 184.

RCE Zero Day in GoAnywhere MFT [CVE-2023-0669]

Line graph comparing "New Compromises" and "Taken Offline / Fixed" over dates from February 4 to February 12.

The Evolution of ESXiArgs Ransomware

A complex link analysis diagram illustrating relationships between malware tools, exploits, certificates, and country

Follow-up on Russian “Host F”

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