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Browse data breaches affecting Pennsylvania residents in 2026. Stay informed about security incidents and protect your personal information.
Showing 25 breaches affecting Pennsylvania
Discovered Jun 26, 2026
Ingerman experienced a reported data breach in June 2026, with the Chaos ransomware group claiming responsibility.
Discovered Jun 23, 2026
IH Engineers experienced a data breach in June 2026, with an estimated 65 GB of data compromised by the Akira ransomware group.
Discovered Jun 23, 2026
Hunter Associates, an independent wealth management firm, reported a data breach in June 2026 involving unauthorized access to a third-party vendor’s cloud environment.
You may be entitled to compensation
Discovered Jun 19, 2026
Optimum First Mortgage experienced a reported data breach in June 2026, with a ransomware group claiming responsibility. The full extent of data exposure and affected individuals remains unconfirmed by the company.
You may be entitled to compensation
Discovered Jun 10, 2026
McAdam Financial Group experienced a data breach in March 2026, leading to the exposure of personal information. The incident was discovered in June 2026.
Discovered Jun 9, 2026
Magna Legal Services, LLC experienced a confirmed data breach in March 2026.
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.
Discovered May 27, 2026
Ramos Rheumatology experienced a data breach in May 2026, as claimed by the Dragonforce ransomware group. Official details regarding affected individuals and data types remain unconfirmed.
You may be entitled to compensation
Discovered May 22, 2026
Nottingham Village experienced a data breach in 2026 involving an external system hack.
Discovered May 11, 2026
Verber Dental Group experienced a data breach in January 2026, which may have exposed personal and health information.
Discovered May 5, 2026
D'Ambrosio Dodge Inc. experienced a data breach in November 2025 that was confirmed by the Maine Attorney General in May 2026.
Discovered May 2, 2026
The University of Pennsylvania was potentially impacted by a data breach of its vendor Instructure Inc. in 2026, which may have exposed user information.
You may be entitled to compensation
Discovered Apr 22, 2026
Laurel Eye Clinic experienced a data breach in 2025 where patient information was exposed, though it was not publicly announced until April 2026. The full scope of the breach remains under investigation.
You may be entitled to compensation
Discovered Apr 3, 2026
Community College of Beaver County experienced a ransomware cyberattack in April 2026, where the Interlock group claimed to have encrypted and leaked college data.
Discovered Apr 1, 2026
Hygrade Metal Moulding Manufacturing Corp. experienced a data breach in 2025 originating from an external system breach. The company discovered the breach in March 2026.
Discovered Mar 17, 2026
Stevent Bail Bonds experienced a data breach in late 2025, which was publicly disclosed in early 2026, impacting over a million individuals.
You may be entitled to compensation
Discovered Mar 10, 2026
Eyemart Express experienced a ransomware data breach in March 2026, impacting individuals across 42 states.
You may be entitled to compensation
Discovered Mar 5, 2026
Tenable, a cybersecurity company, confirmed a data breach in March 2026 as part of a widespread supply-chain attack involving Salesloft.
You may be entitled to compensation
Discovered Feb 24, 2026
CarGurus, Inc. experienced a data breach in February 2026, reportedly compromising the data of millions of user accounts and corporate records.
Discovered Feb 24, 2026
The University of Pennsylvania experienced a data breach in October 2025 where ShinyHunters infiltrated its systems, affecting donor and alumni-related information.
You may be entitled to compensation
Discovered Feb 23, 2026
Zelenkofske Axelrod, a Pennsylvania-based CPA firm, was reportedly impacted by a data breach in February 2026, stemming from a ransomware attack by the Dragonforce group.
Discovered Feb 20, 2026
Saint Mary’s Home of Erie experienced a data breach in late 2025/early 2026, leading to the exposure of medical records and financial account information.
Discovered Feb 2, 2026
Acu Trans, a medical transcription and billing services provider, was reportedly breached by the Everest ransomware group in 2026.
Discovered Jan 22, 2026
T&M Electric experienced a data breach in January 2026, confirmed by the company and state regulators, following a DragonForce ransomware attack.
You may be entitled to compensation
Discovered Jan 16, 2026
The DragonForce ransomware group claimed in January 2026 to have breached JR Advertising Specialties, a Pennsylvania-based company, and exfiltrated over 100 GB of internal business and client data. This information is based on reports only.
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