ShellCodeX Intelligence Brief
HIGH
Infrastructure
DHS confirms breach of HSIN information-sharing platform
Source headline: DHS confirms hackers breached HSIN info-sharing platform
Threat level
High
Signal strength
75/100
Source confidence
1 source
Published
2 hours ago
Intelligence Summary
The Department of Homeland Security says it is investigating a cyberattack involving the Homeland Security Information Network (HSIN). HSIN is used to share sensitive information across federal, state, local, and private-sector partners. The intrusion may have exposed data or impacted how partners access and exchange information. DHS has not released detailed findings in the report. Organizations that rely on HSIN should review related access activity and watch for indicators of compromise.
Recommended Action
Review affected assets, schedule urgent remediation, and monitor related indicators.
Topics
Original reporting
BleepingComputer
DHS confirms hackers breached HSIN info-sharing platform
Open original source