Homeland Security Information Network (HSIN)

Reported Context (3)

8. DHS confirms hackers breached HSIN info-sharing platform – Bleeping Computer Weekly roundup covers AI-driven ransomware, phishing and major cybercrime cases
An unidentified threat actor breached the Homeland Security Information Network (HSIN), a sensitive but unclassified database used by federal, state, and private partners for interagency communication. Security Roundup: DHS Database Breach, Canadian Ransomware Disruption
of Homeland Security is investigating a recent cyber incident that affected the Homeland Security Information Network (HSIN) and a SharePoint collaboration system used by government and private-sector partners. DHS Investigates Reported Intrusion Affecting HSIN and SharePoint System

CVE (1)

Malware (5)

People (5)

Threat Actors (6)

Vendors (4)

Products (7)

Tools (2)

Industries (4)

Countries (7)

Note: Related entities, including threat actors, malware, CVEs, MITRE ATT&CK techniques, vendors, products, tools, countries, and industries, are shown when they appear in the same reporting. Their presence does not necessarily mean they were targeted, compromised, vulnerable, responsible for the activity, or directly involved in the incident.