Emergency alerts go dark after cyberattack on OnSolve CodeRED

Security Affairs

November 26, 2025 at 11:17 AM

Actively Exploited

Summary

A cyberattack on the OnSolve CodeRED alert platform has disrupted emergency notification services utilized by various U.S. state and local governments, police, and fire agencies. This incident highlights the vulnerabilities in critical communication systems that are essential for public safety during emergencies.

Original Article Summary

Cyberattack on OnSolve CodeRED disrupted emergency alert services for U.S. state, local, police, and fire agencies. A cyberattack on the OnSolve CodeRED alert platform disrupted emergency notification services used by U.S. state and local governments, police, and fire agencies. OnSolve CodeRED is a cloud-based emergency alert system used by U.S. state and local governments to […]

Impact

OnSolve CodeRED emergency alert system

In the Wild

Yes

Timeline

Ongoing since the cyberattack occurred

Remediation

Not specified

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