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Last Update: 10/27/2026 at 6:00 AM EST
Organizational Data Breaches
Coverage from Class Action U, Federman & Sherwood, and others
This subject brings together reported data breaches involving organizations across sectors and jurisdictions, with attention to what information was accessed, how many people were affected, and how incidents were investigated and disclosed.
Coverage commonly examines notifications to state authorities and individuals, exposed Social Security, financial, medical, or identification data, and protections such as credit monitoring. It also includes consumer-protection and legal investigations into whether reasonable safeguards were in place and what options affected people may have.
Looking Back
134 Day Timeline
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History
10/03/2026
Reporting now identifies ShinyHunters in connection with the American Tower extortion campaign. New disclosures add Cantex and Fundamental Administrative Services incidents, including a reported 13,302 affected people at Fundamental.
All Articles55 articles
Important
Fundamental Administrative Services reported a data security incident impacting 13,302 people, disclosed in a Texas Attorney General breach report on August 19, 2025.
7/18/2026 • Data Breaches & Exposure Events • General
Federman & Sherwood investigated a reported Professional Directional Enterprises, Inc. breach impacting about 2,853 Texas residents, with notification sent by U.S. mail after Texas Attorney General reporting.
7/15/2026 • Data Breaches & Exposure Events • General
Federman & Sherwood is investigating Case & Associates Properties after a reported data breach potentially exposed Social Security numbers for 932 Texas residents.
7/15/2026 • Data Breaches & Exposure Events • General
ShinyHunters targeted American Tower in June 2026, publishing a dataset later added to Have I Been Pwned on June 26 and exposing accounts plus telecom infrastructure data.
6/26/2026 • Data Breaches & Exposure Events • General
American Tower and ShinyHunters reported a June 2026 data breach that exposed employee, contractor, and customer records, later listed on Have I Been Pwned.
6/26/2026 • Data Breaches & Exposure Events • General
Texas Parks and Wildlife reported a vendor-linked cybersecurity incident detected by Texas Cyber Command that may have exposed personal data for over 3 million license customers.
6/23/2026 • Data Breaches & Exposure Events • General
Texas Parks and Wildlife Department disclosed a cybersecurity incident impacting more than three million residents after unauthorized access to hunting and fishing license records in Texas.
6/19/2026 • Data Breaches & Exposure Events • General
Jasper-Newton Electric Cooperative notified Texas authorities of a data breach affecting approximately 257 Texas residents and potentially exposing Social Security and driver’s license information.
8/19/2026 • Data Breaches & Exposure Events • General
Travis County WCID No. 17 reported a data breach on August 10, 2026, affecting about 409 Texas residents and potentially others nationwide through exposed identity information.
8/10/2026 • Data Breaches & Exposure Events • General
RUS Industrial notified approximately 4,343 Texas residents by mail after a breach exposed Social Security, drivers license, and financial information at the Channelview-based contractor.
8/10/2026 • Data Breaches & Exposure Events • General
SM Energy Company notified approximately 3,851 Texas residents on August 4, 2026, after reporting a data breach involving Social Security numbers and other personal information to the Texas Attorney General.
8/4/2026 • Data Breaches & Exposure Events • General
MPS Enterprises disclosed on July 31, 2026, that a data breach affected 481 Texas residents, according to a Texas Attorney General filing from Midland, Texas.
8/3/2026 • Data Breaches & Exposure Events • General
Jeffrey David Reuben, MD notified Texas authorities of a data breach affecting approximately 14,172 Texas residents in Houston and potentially additional individuals nationwide.
7/29/2026 • Data Breaches & Exposure Events • General
Federman & Sherwood investigates a Questo, Inc. data breach reported to the Texas Attorney General affecting about 354 Texas residents.
7/21/2026 • Data Breaches & Exposure Events • General
ShinyHunters claimed in June 2026 that American Tower suffered a breach exposing identity, location, and access data online.
7/16/2026 • Data Breaches & Exposure Events • General
Cantex Inc. reported a data breach to the Texas Attorney General on August 21, 2026, affecting 1,568 Texas residents and exposing sensitive personal information.
8/21/2026 • Data Breaches & Exposure Events • General
Jeffrey David Reuben MD disclosed in July 2026 that a Bellaire, Texas, data breach exposed personal and health information belonging to 14,172 Texas residents.
7/29/2026 • Data Breaches & Exposure Events • General
ProDirectional disclosed on July 14, 2026, that a May ransomware breach affecting at least 2,853 Texas residents exposed identity and financial information.
7/29/2026 • Data Breaches & Exposure Events • General
Alamo Heights Independent School District reported a March cyberattack in Texas that exposed personal data of more than 26,000 people, triggering attorney general reporting and mailed notifications.
6/25/2026 • Data Breaches & Exposure Events • General
Federman & Sherwood investigates McEwen and Associates, Inc. after a Texas Attorney General filing on July 24, 2026 exposed Social Security, financial, and medical data for about 4,098 residents.
7/24/2026 • Data Breaches & Exposure Events • General
Federman & Sherwood investigated a Texas Hearing Institute data breach reported to the Texas Attorney General after exposure of Social Security, financial, and medical information to about 29,498 residents.
7/7/2026 • Data Breaches & Exposure Events • General
Interesting
Tower Administrative Services Inc. completed a May 20, 2026 investigation into a February 2026 breach after unauthorized access exposed Social Security and financial account information.
6/30/2026 • Data Breaches & Exposure Events • General
Tower Administrative Services, Inc. discovered suspicious activity on February 4, 2026, and forensics indicated cybercriminal access to sensitive personal information for tens of thousands.
6/29/2026 • Data Breaches & Exposure Events • General
Federman & Sherwood is investigating the Tower Administrative Services data breach after reporting to the Texas Attorney General, involving potential exposure of Social Security numbers and financial account data for 25,742 Texas residents.
6/29/2026 • Data Breaches & Exposure Events • General
Alamo Heights ISD in Texas disclosed June 22 that a March ransomware incident exposed sensitive personal data for 26,629 Texans.
6/26/2026 • Data Breaches & Exposure Events • General
Cindi Carter and Check Point Software advise identity-protection steps after a ransomware attack exposed personal data of up to 26,000 people in Alamo Heights ISD, Texas.
6/26/2026 • Data Breaches & Exposure Events • General
Federman & Sherwood investigated the Spencer & Associates Therapeutic Alliance data breach after Texas Attorney General reporting of unauthorized access to health and identity data.
6/26/2026 • Data Breaches & Exposure Events • General
Federman & Sherwood is investigating the Ray Riding Motors data breach reported to the Attorney General of Texas after potential exposure of Social Security and medical information.
6/23/2026 • Data Breaches & Exposure Events • General
Texas Parks and Wildlife said Texas Cyber Command detected a vendor data breach on hunting and fishing license sales, exposing driver license and passport data.
6/22/2026 • Data Breaches & Exposure Events • General
Federman & Sherwood is investigating Othon, Inc.'s reported Texas data breach after potential exposure of Social Security numbers and financial account information for about 445 residents.
6/12/2026 • Data Breaches & Exposure Events • General
Federman & Sherwood is investigating the Allred Tax Advisors data breach reported to the Texas Attorney General after exposure of sensitive PII and financial data for about 781 Texas residents.
6/11/2026 • Data Breaches & Exposure Events • General
Texollini, Inc. notified affected individuals in May 2026 after an unauthorized actor accessed files between February 16 and February 18, 2026.
6/4/2026 • Data Breaches & Exposure Events • General
Federman & Sherwood investigates the Texas Capital data breach reported to the Texas Attorney General after U.S. Mail notices around May 29, 2026.
6/1/2026 • Data Breaches & Exposure Events • General
Federman & Sherwood investigates the University of St. Thomas-Houston breach after unauthorized access to Social Security and identity data reported to Maine authorities in August 2025.
5/27/2026 • Data Breaches & Exposure Events • General
Alliance Roofing Company reported a 2025 unauthorized-access incident with potential exposure of Social Security and driver license numbers, triggering credit monitoring and legal investigation.
5/14/2026 • Data Breaches & Exposure Events • General
Federman & Sherwood is investigating the Pathfinder LL&D Insurance Group data breach after Texas Attorney General reporting, affecting about 7,382 residents.
5/7/2026 • Data Breaches & Exposure Events • General
Federman & Sherwood investigates a Green Imaging LLC data breach notified to the Texas Attorney General, affecting about 5,016 Texas residents.
4/28/2026 • Data Breaches & Exposure Events • General
Federman & Sherwood is investigating a Precipio, Inc. data breach reported to affect 4,952 Texas residents after a Texas Attorney General notification on April 28, 2026.
4/28/2026 • Data Breaches & Exposure Events • General
Federman & Sherwood investigates a Innovative Scientific Solutions, LLC data breach after an April 2026 Texas Attorney General notification affecting about 2,823 residents.
4/23/2026 • Data Breaches & Exposure Events • General
Thornton Township reported unauthorized network access between March 10 and March 18, 2025, exposing personal information and triggering IDX monitoring and identity-recovery offers.
4/22/2026 • Data Breaches & Exposure Events • General
Thornton Township, Illinois disclosed in 2026 that a 2025 IT-system intrusion may have exposed residents' names and driver license or state ID numbers, after FBI notification.
4/14/2026 • Data Breaches & Exposure Events • General
Federman & Sherwood is reviewing a Good Faith Energy, LLC breach after a Texas Attorney General notification on April 10, 2026 reported exposure of residents' names, addresses, and Social Security numbers.
4/10/2026 • Data Breaches & Exposure Events • General
Federman & Sherwood investigated the Safetyfirst Systems, LLC data breach reported to the Texas Attorney General, affecting 4,504 Texas residents.
7/24/2026 • Data Breaches & Exposure Events • General
Texas Hearing Institute confirmed unauthorized access in a data breach in 2026, exposing Social Security, financial, and medical information after a Massachusetts regulator report.
7/1/2026 • Data Breaches & Exposure Events • General
Texas Hearing Institute notified Massachusetts regulators in late June 2026 after a ransomware-linked breach exposed Social Security numbers and medical records.
6/30/2026 • Data Breaches & Exposure Events • General
Tower Administrative Services reported a corporate network data breach in 2026 affecting Texas and Vermont residents, with notifications beginning June 23, 2026.
6/26/2026 • Data Breaches & Exposure Events • General
Finch CPA Firm PLLC disclosed a data breach affecting 280 Texas residents on June 22, 2026, after filing with the Texas Attorney General.
6/23/2026 • Data Breaches & Exposure Events • General
Texas Capital Bank notified California and Texas regulators in May 2026 after a breach on April 26-27 exposed Social Security numbers for 86,067 Texas residents.
6/3/2026 • Data Breaches & Exposure Events • General
University of Dallas disclosed a data breach on undisclosed date affecting Texas and Vermont residents, potentially exposing sensitive identity, financial, and health information.
5/29/2026 • Data Breaches & Exposure Events • General
Turner Construction notified at least 6,098 individuals in California and Vermont after unauthorized system access between July 2 and July 15 exposed sensitive personal information.
8/21/2026 • Data Breaches & Exposure Events • General
Turner Construction Company disclosed a July 2026 data breach affecting approximately 6,098 California residents after unauthorized access to company systems exposed sensitive personal information.
8/19/2026 • Data Breaches & Exposure Events • General
Turner Construction disclosed in August 2026 that a July ransomware intrusion accessed personal information in company systems, affecting 6,098 California residents and 38 Vermont residents.
8/19/2026 • Data Breaches & Exposure Events • General
Federman & Sherwood investigated the Advantive LLC data breach reported to the Texas Attorney General, impacting about 700 Texas residents notified by U.S. Mail.
7/7/2026 • Data Breaches & Exposure Events • General
Federman & Sherwood is investigating a Finch CPA Firm PLLC breach reported to the Texas Attorney General after exposure of sensitive personal and financial data for about 280 residents.
6/23/2026 • Data Breaches & Exposure Events • General
Federman & Sherwood investigates a Carlson Law Firm data breach reported to the Texas Attorney General, affecting about 250 Texas residents with sensitive identity and health data.
6/22/2026 • Data Breaches & Exposure Events • General