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Breach Containment Blog

Insights, news, and updates from the leader in breach containment

Featured articles

Cyber Resilience

ShinyHunters Hacked the FBI’s Jobs Site. What Does Its Attack Spree Reveal?

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Cyber Resilience

Frontier AI Is Testing Operational Resilience in European Banking

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Cyber Resilience

What If the Answer to Superhuman AI Cyberthreats Is Surprisingly Practical?

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Cyber Resilience

100+ U.S. Water Systems Attacked: What Happened and Why Zero Trust Matters

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Cyber Resilience

The Automated AI Attack Has Arrived

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Cyber Resilience

AI Agents Are Escaping. What Happens Next?

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Segmentation

Forrester Names Illumio a Leader and a Customer Favorite in The Forrester Wave™: Microsegmentation Solutions, Q3 2026

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Cyber Resilience

OpenAI’s Agent Escape and Hugging Face: Lessons on Zero Trust and Containment

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Cyber Resilience

Patch Tuesday Fixed 622 Flaws. But It Didn't Fix Lateral Movement.

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Cyber Resilience

The Race to Stop AI From Turning Vulnerabilities Into Breaches

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Cyber Resilience

Mythos: Time to Rewrite the Entire Cybersecurity Model

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Partners & Integrations

Illumio Collaborates with Microsoft to Strengthen Company’s Cyber Resilience and Prevent Breaches at Scale

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Cyber Resilience

Way Beyond Visibility: How Illumio Insights Connects Your Critical Security Dots

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Segmentation

Forrester Names Illumio a Leader in The Forrester Wave™: Microsegmentation Solutions, Q3 2024

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Partners & Integrations

Illumio for Microsoft Azure Firewall Brings Benefits of Zero Trust Segmentation to Azure Firewall

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Malware Payloads & Beacons: Techniques to Mitigate Impact

Malware Payloads & Beacons: Techniques to Mitigate Impact

In the final part of this series, we focus on some of the obfuscation techniques used to disguise malware payloads and examine mitigation techniques organizations can employ.

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Cyber Resilience
Fight Ransomware Fast With Enforcement Boundaries

Fight Ransomware Fast With Enforcement Boundaries

You have two main ways to fight ransomware. You can either be proactive, working to block future attacks. Or you can be reactive, responding to an active breach.

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Illumio Products
Inside Illumio Values: Build Trust

Inside Illumio Values: Build Trust

Illumio values build trust is the one value that can only exist if the five preceding values are already well understood and embedded in the culture.

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Illumio Culture
Assessing Vulnerabilities to Stop Ransomware

Assessing Vulnerabilities to Stop Ransomware

Learn how to use risk‑based vulnerability scoring and micro‑segmentation to prioritize patching and block risky ports, containing ransomware before it spreads.

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Ransomware Containment
Cloud Traffic Monitoring and Control Made Better

Cloud Traffic Monitoring and Control Made Better

With Illumio Core, Illumio is the acknowledged leader in Zero Trust segmentation for on-premises data centers and systems.

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Illumio Products
Illumio Brings Zero Trust Segmentation to IBM Z and LinuxONE

Illumio Brings Zero Trust Segmentation to IBM Z and LinuxONE

Today’s enterprises rely heavily on IBM Z. Without the modern mainframe, the world’s economy would grind to a halt.

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Partners & Integrations
Inside Illumio:  Sophina Gellon

Inside Illumio:  Sophina Gellon

Inside Illumio is a monthly series that highlights Illumio’s world-class products. This month, meet Sophina Gellon, Head of Real Estate and Workplace Services at Illumio

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Illumio Culture
How Illumio Helps Protect OT Networks From Ransomware and Other Security Attacks

How Illumio Helps Protect OT Networks From Ransomware and Other Security Attacks

Illumio protects OT networks and IT devices from cyberattacks with improved visibility and a fast, easy way of micro-segmenting OT networking.

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IT/OT Separation
Segmentation
Inside Illumio Values: Leveraging Differences

Inside Illumio Values: Leveraging Differences

Wondering what it’s really like to work at Illumio? This series, written by employees, drills down into Illumio’s core values. Hear from Nadia Dizaji, Recruiting Program Manager, about how leveraging differences makes Illumio and its employees stronger.

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Illumio Culture

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