KT Corporation
Customer data breach at South Korean telecommunications giant, resulted in $39 million fine
Law firms hold the most sensitive corporate data outside the client itself — M&A, IP, litigation, settlements. They are systematically targeted by both criminal and state actors. Below is every law-firm breach LeakTrace has indexed.
Customer data breach at South Korean telecommunications giant, resulted in $39 million fine
Attackers used social engineering and OAuth exploits to breach customer data
Password exposure revealed 53,070 passwords associated with U.S. government email domains exposed since 2024
Military device manufacturer disclosed cyber incident to SEC; produces products for military satellites, missiles and fighter jets
Class action lawsuit alleges failure to secure 740,000 records containing personally identifiable information
Azure Storage credentials exposed in plugin allowing unauthorized access to systems
Customer data breach resulting in ICO fine of £14 million for GDPR infringements
Data breach exposed 740,000 records of personally identifiable information; class action filed.
Thousands of civil servants' passwords exposed, including White House-linked credentials
E-commerce database breach exposed names, addresses, emails, birth years of 38 million customer accounts
6.6 million records exposed due to 58-hour delay in breach response, resulting in £14M fine
183 million email passwords exposed, including tens of millions Gmail accounts
Revenue cycle management provider breach exposed 3.8 million healthcare patients' information including personal and medical data.
183 million email passwords exposed including tens of millions Gmail accounts via infostealer malware
Azure Storage Account credentials exposed in Axis Communications' Autodesk Revit plugin allowing unauthorized access
October 2025 breach exposed 3.8 million healthcare patients' information from revenue cycle management provider
183 million email passwords exposed, including tens of millions Gmail accounts
Breach exposing supply chain risks in Singapore affecting citizens, banks, and institutions
183 million email passwords exposed including millions of Gmail accounts via infostealer malware
Nearly 6 million customer records stolen in July attack, data leaked after ransom deadline by Scattered Lapsus$ Hunters.
183 million email passwords exposed including millions of Gmail accounts through infostealer malware
Breach compromised customer names, addresses, emails and phone numbers
Azure Storage Account credentials exposed in Axis Communications Autodesk Revit plugin allowing unauthorized access
Azure Storage Account credentials exposed in Autodesk Revit plugin allowing unauthorized access