Week in review: WatchGuard Firebox firewalls attacked, infosec enthusiasts targeted with fake PoCs

Help Net Security

December 28, 2025 at 9:00 AM

Actively Exploited

Overview

Last week, WatchGuard Firebox firewalls were targeted in a significant cyber attack. These firewalls are widely used in various organizations for network security. Attackers exploited vulnerabilities to gain unauthorized access, which could lead to data breaches or disruptions in network operations. In a related incident, cybersecurity enthusiasts were misled by fake proof-of-concept (PoC) exploits, potentially compromising their research and learning efforts. This situation underscores the ongoing risks that cybersecurity professionals face from both direct attacks and misinformation in the community. Organizations using WatchGuard Firebox devices should ensure their systems are updated and monitor for any suspicious activity.

Key Takeaways

Active Exploitation: This vulnerability is being actively exploited by attackers. Immediate action is recommended.
Affected Systems: WatchGuard Firebox firewalls
Action Required: Ensure systems are updated and monitor for suspicious activity.
Timeline: Newly disclosed

Original Article Summary

Here’s an overview of some of last week’s most interesting news, articles, interviews and videos: Building cyber talent through competition, residency, and real-world immersion In this Help Net Security interview, Chrisma Jackson, Director of Cybersecurity & Mission Computing Center and CISO at Sandia National Laboratories, reflects on where the cyber talent pipeline breaks down and what it takes to fix it. She discusses skill gaps, hiring and retention realities, and how cybersecurity careers are evolving … More → The post Week in review: WatchGuard Firebox firewalls attacked, infosec enthusiasts targeted with fake PoCs appeared first on Help Net Security.

Impact

WatchGuard Firebox firewalls

Exploitation Status

This vulnerability is confirmed to be actively exploited by attackers in real-world attacks. Organizations should prioritize patching or implementing workarounds immediately.

Timeline

Newly disclosed

Remediation

Ensure systems are updated and monitor for suspicious activity.

Additional Information

This threat intelligence is aggregated from trusted cybersecurity sources. For the most up-to-date information, technical details, and official vendor guidance, please refer to the original article linked below.

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