DHS confirms hackers breached HSIN info-sharing platform
The Department of Homeland Security is investigating a breach of the Homeland Security Information Network, a platform used to share sensitive information across federal, state, local, and private-sector partners. The scope of the compromise has not been publicly detailed.
Why this matters: HSIN is not a generic government database. It is the network where law enforcement, emergency responders, and private partners share threat information they cannot put in an email. A breach there does not just expose records. It potentially exposes sources, ongoing operations, and the identities of people working on sensitive issues. It also tells whoever got in exactly what the government knows and who it talks to. That is a different category of damage than a leaked spreadsheet.
Who should care: Cybersecurity · Privacy officers · Administrators
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