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District of Columbia Data Breaches
Browse data breaches affecting District of Columbia residents in 2026. Stay informed about security incidents and protect your personal information.
Showing 12 breaches affecting District of Columbia
Party Rental
Discovered Aug 26, 2026
Party Rental, a U.S. event rental company, reportedly experienced a data breach discovered on August 26, 2026.
Unlimited Technology Systems
Discovered Jul 21, 2026
Unlimited Technology Systems experienced a data breach in October 2025, which was disclosed in July 2026, potentially affecting sensitive health and identity information.
You may be entitled to compensation
District of Columbia Housing Authority
Discovered Jul 16, 2026
The District of Columbia Housing Authority experienced a cybersecurity incident in June 2026, with a ransomware group claiming data theft, though the agency has not confirmed data compromise.
You may be entitled to compensation
AT&T
Discovered May 30, 2026
The purported 2026 data breach at "Lee Law Offices" is a misidentification. The research indicates a major AT&T data breach affecting over 100 million individuals in 2024, which frequently causes confusion in data security discussions.
Monumental Sports & Entertainment
Discovered Apr 27, 2026
Lincoln Holdings LLC d/b/a Monumental Sports & Entertainment experienced a data breach in late 2025 where names and Social Security Numbers may have been exposed.
You may be entitled to compensation
Washington International School
Discovered Apr 2, 2026
Washington International School was listed in a Vermont Attorney General data breach notice dated 2026. The affected count and compromised data types have not been confirmed in the reviewed materials.
You may be entitled to compensation
Salamander Resort & Spa
Discovered Feb 5, 2026
Salamander Resort & Spa, a luxury Virginia resort, experienced a data breach in early 2026 after being targeted by the Lynx ransomware group, leading to the exposure of guest and employee data.
You may be entitled to compensation
IntelBrokerly Breached Washington DC DMV and IAAI
Discovered Feb 1, 2026
IntelBroker claimed responsibility for breaching the Washington DC DMV and IAAI in early 2026, obtaining source code and various data types. The breach involved data spanning from 2018 to 2024.
You may be entitled to compensation
Yellow Corporation
Discovered Mar 27, 2025
Yellow Corporation, which filed for bankruptcy in 2023, experienced a data breach in 2025 affecting its former employees.
You may be entitled to compensation
Oracle Health
Discovered Jan 22, 2025
Oracle Health (formerly Cerner Corporation) experienced a data breach in January 2025 that affected Baptist Health South Florida and other healthcare providers, exposing patient data.
You may be entitled to compensation
Cerner Corporation
Discovered Jan 22, 2025
Cerner Corporation (now Oracle Health) experienced a data breach in 2025 that continued to affect patients into 2026 due to unauthorized access to legacy systems.
You may be entitled to compensation
ConnectOnCall.com, LLC
Discovered Feb 16, 2024
ConnectOnCall.com, LLC experienced a regulator-confirmed data breach in 2024 after an unknown third party accessed its application. The notice identified names, phone numbers, and information in provider-patient messages, but did not disclose the number of affected individuals.
You may be entitled to compensation
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