Glossary
Data Breach
An incident in which sensitive, protected, or confidential data is accessed, disclosed, or stolen by an unauthorized party. Breach notification laws in most jurisdictions require organizations to inform affected individuals and regulators within a specified timeframe once one is discovered.
Recent coverage mentioning Data Breach
CVE-2026-75650: Adobe Commerce RCE via Template Engine Flaw
CISA warns of active exploitation of CVE-2026-75650, a critical RCE vulnerability in Adobe Commerce and Magento Open Source platforms.
Mathspace Breach: Over 1 Million Impacted by Metabase Zero-Day
Mathspace disclosed a data breach affecting over 1 million students, staff, and parents due to a Metabase vulnerability.
ShinyHunters: Dark Reading on Potential ReliaQuest Breach
Dark Reading editors discuss the latest activities of the ShinyHunters threat group, including inquiries into a potential breach affecting ReliaQuest.
French Hospital Fined €500K for GDPR Data Breach
France's CNIL fined Hôpital privé de la Loire €500,000 after a data breach exposed sensitive medical data of 727,000 patients.
Manchester Airports Group Data Leak Exposed by FulcrumSec Extortion
FulcrumSec leaks 550GB of data on 8.8 million individuals after Manchester Airports Group refused to pay a ransom demand following a breach.
Plex Media Server & Desktop: Patch Critical Security Flaws
Plex advises users to immediately update Plex Media Server to v1.43.3 and Plex Desktop to v1.115.0 to resolve multiple undisclosed security vulnerabilities.
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