Frequency
1
occurrences
First Seen
July 20, 2026
Last Seen
July 20, 2026
Related Threat Clusters
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Ernst & Young Data Breach Exposes Client Tax Information
Ernst & Young LLP (EY) has confirmed a data breach involving unauthorized access to a third-party IT service management platform used for tax-related work. The breach, which occurred between March 28 and April 12, 2026,…
23 articles · Updated July 17, 2026 -
Oncology Institute Data Breach Exposes Patient Data via Third-Party Vendor
On May 20, 2026, The Oncology Institute, Inc. was notified of unauthorized access to its systems by Kroll, a third-party vendor. The incident, confirmed in an SEC filing on May 22, 2026, involved patient data…
6 articles · Updated May 26, 2026
Recent Intelligence Reports
- MITRE ATT&CK T1199 — attack.mitre.org · July 20, 2026