Learn why legitimate TLS certificates appear on suspicious hosts. Discover how CDN providers like Cloudflare and Akamai handle null SNI requests, enabling proxy-based deception.

New data reveals attackers are massively exploiting old, known vulnerabilities—many 5+ years old. Learn why legacy CVEs remain top targets and how to defend against them.

Investigating the massive E-ZPass & toll road SMS phishing scam hitting thousands of U.S. drivers. See how Censys tracked fake domains, patterns, and the infrastructure behind these fraud campaigns.

**Discover how Censys ARC's "port tweaking" method uncovered 200+ hidden ICS protocols on non-standard ports, plus insights from full 65K port scans for Modbus, Fox & more.**

The Censys ARC team breaks down Netflix's Zero Day—its wild tech inaccuracies, absurd hacking scenes & why it joins the ranks of hilariously unrealistic cyber thrillers.

"Maximize your professional development budget with these 5 tips. Learn how Censys employees stretch $2,000 into 100+ growth opportunities through smart learning strategies."

Discover how Censys scans non-standard ports to uncover hidden ICS protocols like Modbus, ATG & more. Learn how targeted research boosted protocol coverage by up to 2.8x.

Discover why edge security devices are now top targets for attackers. Learn about critical vulnerabilities in VPNs, firewalls & how attack surface management can protect your network.

What It Means for Global Privacy** `Apple faces a secret UK order to weaken Advanced Data Protection encryption for iCloud backups. Learn how this impacts global privacy and sets a dangerous precedent.`

**Discover how BADBOX botnet infects 190K+ Android devices via supply chain compromise. Learn how Censys tracked C2 infrastructure using SSL certificates and SSH keys.**

Discover how Salt Typhoon exposed telecom cybersecurity gaps in critical infrastructure. Learn about threat detection and exposure management strategies to combat nation-state attacks.

Critical BeyondTrust vulnerability CVE-2024-12356 exposes 778+ on-prem hosts. Censys research reveals exposed PRA & RS instances, state-actor exploitation & risk analysis.

Discover how Censys supports professional growth for security researchers. Learn how $2,000 in annual development funds fuels certifications, courses & career advancement. Join our team!

Discover how Censys Search helped identify vulnerable PACS servers at the CARISMATICA healthcare cybersecurity hackathon. Learn OSINT techniques for medical cybersecurity.

Censys ARC team reveals analysis of internet-exposed Baicells telecom devices, CVE-2023-24508 & CVE-2023-0776 vulnerabilities, and findings supporting the Reuters FBI investigation.

Murdoc Mirai botnet targets AVTECH cameras & Huawei HG532 routers via known CVEs. See live infection data, C2 servers, and steps to secure exposed devices.

Censys uncovers a Nosviak botnet network powering DDoS-as-a-Service operations across 150+ hosts. Explore our threat intelligence research into this C2 ecosystem.

Over 15,000 Fortinet FortiGate firewall configs and plaintext credentials leaked. Check if your devices are exposed. Analysis of the Belsen Group data leak.

Biden's cybersecurity executive order strengthens federal software supply chain security. Learn how new government policies address critical infrastructure cyber risks and threats.

Track how Volt Typhoon's KV Botnet infrastructure evolved after FBI disruption. Censys research reveals JDY cluster C2 servers, hosting changes, and 2024 activity insights.