Last Update: 04/05/2026 at 2:50 PM EST
Mass Breaches Expose Customer Data
Coverage from TechCrunch, BleepingComputer, and others
Articles
16
Latest Article
02/26
Active Days
422
Executive Summary
Major telecom, contractor, and retail breaches exposed millions of customer records, showing how large data holdings and third-party access widen cyber risk.
- Odido said hackers accessed its customer contact system and downloaded data on more than 6.2 million customers
- Exposed Odido data included names, phone numbers, addresses, birth dates, IBANs, and government ID details
- Odido said call records, location data, billing data, and ID image scans were not taken and business customers were unaffected
- Conduent disclosed a ransomware breach that exposed names, Social Security numbers, medical records, and health insurance data
- Reports put the Conduent impact at at least 25 million people across multiple states, with notifications continuing into early 2026
- Conduent said it is working with law enforcement, forensics teams, and a call center while securing systems and sending notices
- ManoMano said a third-party customer service provider was compromised, exposing account and service interaction data for 38 million customers
Quick Facts
- What: Multiple breaches exposed personal, financial, and health data
- Where: The Netherlands and across the United States
- Why: Stolen customer data can drive fraud, identity theft, and espionage
- Who: Telecom, contractor, and retail firms plus millions of customers
- When: Disclosures and notifications ran from 2025 into 2026
Coverage Timeline: 422 Days
Featured Article
Conduent reports massive data breach in 2025 affecting tens of millions across multiple states.
Additional Articles
⭐⭐⭐⭐⭐
Odido confirms data breach affecting more than 6.2 million customers in the Netherlands, disclosed February 13, 2026.
ManoMano disclosed in January 2026 a data breach caused by a third-party provider affecting 38 million customers
Patients and health care providers affected by a data breach at TriZetto Provider Solutions between November 2024 and October 2 2025 in the United States.
January 2025 breach at Conduent exposes millions of Americans' personal data nationwide.
HHS OCR listings show nearly 57 million individuals affected by healthcare data breaches in 2025, with major vendor and ransomware incidents reported across the United States.
Conduent disclosed a January 2025 data breach affecting millions across Texas, Oregon, and other states.
Montana insurance regulator opened an investigation on Oct. 16 after Conduent's vendor breach exposed Social Security numbers and medical records for 462,000 Blue Cross Blue Shield Montana customers.
SimonMed Imaging data breach reveals exposure of patient data in the United States between January and February 2025.
⭐⭐⭐
Odido disclosed a data breach on February 12 in the Netherlands affecting millions of customers.
Gaylord Specialty Healthcare and Gainwell Technologies report data breaches in December 2024 and July 2025 affecting patients in Connecticut and Medicaid recipients in Georgia due to unauthorized network access.
Healthcare providers in Virginia, Massachusetts, California, New York, and Ohio reported protected health information exposure from ransomware and unauthorized access incidents during 2023 to 2024.
Three healthcare entities in California and Massachusetts reported data breaches in 2024 and 2025.
LexisNexis disclosed a data breach affecting over 364,000 consumers after an unknown hacker obtained sensitive personal data via a third-party software development platform.
⭐️⭐️
Conduent disclosed in 2026 that a breach dating back to late 2024 exposed personal and medical data of more than 25 million individuals across Texas and Oregon.
PowerSchool data breach on December 28, 2024 affects Connecticut school districts due to compromised credentials in the customer portal.