CISA draws a line on unsupported edge device risk
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Phosphorus Blog Pwd Management
Phosphorus Cybersecurity November 6, 2025

The Louvre’s IP Camera Password Was “LOUVRE.” Yours Might Be Worse.

In October 2025, thieves stole eight priceless jewels from the Louvre Museum in under ten minutes. They climbed a balcony, broke a window, and vanished before guards could respond.The...
Phosphorus Blog Pwd Management
Phosphorus Blog Pwd Management
Phosphorus Cybersecurity October 2, 2025

It’s 2025. Are You Ok With Default Passwords?

In 2025, attackers no longer need zero-day exploits. They don’t need insider access. All they need is a device still running with its factory-set credentials. Default usernames and passwords...
Phosphorus Blog Vulnerability Assessment
Phosphorus Cybersecurity September 24, 2025

Context is King: Understanding and Reducing xIoT Risk with KEV and EPSS

For too long, vulnerability management has relied on CVSS scores alone to guide remediation priorities. But as CISOs and vulnerability managers know, severity does not equal risk. A “critical”...
Asset Discovery Phosphorus Blog
Asset Discovery Phosphorus Blog
Phosphorus Cybersecurity September 22, 2025

Global Aviation Disruptions Highlight Urgent Need for xIoT Security Hygiene

This past weekend, airports across Europe, including Brussels, London Heathrow, and Berlin, were hit by a cyberattack that rippled far beyond the continent. Flight delays and cancellations cascaded into...
Podcast
Podcast
Phosphorus Cybersecurity September 16, 2025

Hacking Culture, Community, and Curiosity: Evolving Security Research in a Modern World

The dynamic evolution of hacker culture, the ongoing transformation of cybersecurity conferences, and the importance of resilience and curiosity among security researchers are all topics covered in this episode...
Press Release
Press Release
Phosphorus Cybersecurity September 4, 2025

Phosphorus Names Brett Raphael as Chief Revenue Officer

NASHVILLE, TN — September 4, 2025 — Phosphorus, the leading provider of proactive security and management for the extended Internet of Things (xIoT), today announced the promotion of Brett...
Phosphorus Blog
Phosphorus Blog
Phosphorus Cybersecurity August 28, 2025

Banned Devices, Hidden Threats: Saluting the NSA’s Latest Guidance on Banned Chinese Device Threats

As outlined in the advisory, advanced persistent threat (APT) actors sponsored by the Chinese government systematically compromise infrastructure sectors, including telecommunications, transportation, government, and military, to build a global...
Podcast
Podcast
Phosphorus Cybersecurity August 26, 2025

Bridging Worlds: The Evolving Landscape of IoT Security and Regulation

Aseem Jakhar, Cybersecurity Entrepreneur, Technologist, and Founder of EXPLIoT, joins Phillip Wylie to address the current state and evolution of IoT and hardware security, examining why security has lagged...
Press Release
Press Release
Phosphorus Cybersecurity August 25, 2025

Phosphorus Appoints Sonu Shankar as President and COO to Accelerate Autonomous xIoT Operations Vision

Nashville, TN — Aug 25, 2025 — Phosphorus Cybersecurity, the leading provider of proactive security and management for the extended Internet of Things (xIoT), today announced the company has...
Phosphorus Blog
Phosphorus Blog
Phosphorus Cybersecurity August 18, 2025

xIoT Security Lessons Learned from Norway’s Dam Breach

The Weak Password that Opened the Floodgates How a Simple xIoT Security Flaw Caused Chaos with Norway’s Dam Breach On April 7, 2025, a dam in a remote part...
Phosphorus Blog
Phosphorus Blog
Phosphorus Cybersecurity July 31, 2025

The Hidden Security Crisis: Why Your IoT Devices Are Handing Attackers the Keys to Your Network

Take the recent case where the Akira ransomware group successfully deployed ransomware across a corporate network after their initial Windows-based attack was blocked by Endpoint Detection and Response (EDR)...
Podcast
Podcast
Phosphorus Cybersecurity July 29, 2025

Breaking Down Barriers: Making IoT and Hardware Hacking Accessible to All with Andrew Bellini

The episode centers on the challenges and opportunities in IoT and OT security, with insights from technical content creator, hardware hacker, and educator Andrew Bellini. It highlights the often-overlooked...
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