Crisis24 shuts down emergency notification system in wake of ransomware attack

CyberScoop

November 26, 2025 at 9:44 PM

Actively Exploited

Overview

Crisis24 has shut down its OnSolve CodeRED emergency notification system following a ransomware attack that has rendered the system nonoperational. The attack has resulted in data theft and has significantly impacted numerous agencies and their users, highlighting the severity of the incident.

Key Takeaways

Active Exploitation: This vulnerability is being actively exploited by attackers. Immediate action is recommended.
Affected Systems: OnSolve CodeRED emergency notification system
Timeline: Ongoing since earlier this month

Original Article Summary

OnSolve CodeRED was damaged by the attack and has been nonoperational since earlier this month. Dozens of agencies and their respective users have been impacted by the outage and data theft. The post Crisis24 shuts down emergency notification system in wake of ransomware attack appeared first on CyberScoop.

Impact

OnSolve CodeRED emergency notification system

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

Ongoing since earlier this month

Remediation

Not specified

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.

Related Topics: This incident relates to Ransomware.

Read Original Article

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