Live disclosure tracker · updated continuously

Recent Data Breach Disclosures

Every confirmed data breach we've indexed across 4675+ incidents from healthcare, finance, technology, government, retail, and education. Sourced from Verizon DBIR, public disclosure feeds, and major security news outlets. Updated automatically.

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Latest Disclosures

medium · tech · May 3, 2026

Instructure

Educational tech giant Instructure has confirmed that data was stolen in a cyberattack, with the ShinyHunters extortion gang claiming responsibility. [...]

View incident → Original disclosure Indexed 19 hours, 32 minutes ago
medium · government · May 1, 2026

Unprecedented

Tyler Bridegan, Scott Hyman, Patrick Strubbe, and Sarah Wilk of Womble Bond Dickinson write: In a first of its kind, a California federal judge allowed claims against Bain Capital to proceed based on a data breach at its

View incident → Original disclosure Indexed 2 days, 19 hours ago
medium · finance · May 1, 2026

In Other News

Other noteworthy stories that might have slipped under the radar: OFAC hits Iranian central bank crypto reserves, ADT data leak, CISA guidance for zero trust in OT. The post In Other News: Scattered Spider Hacker Arreste

View incident → Original disclosure Indexed 2 days, 19 hours ago
high · tech · May 1, 2026

Linux Kernel

Linux Kernel Incorrect Resource Transfer Between Spheres Vulnerability — Linux Kernel contains an incorrect resource transfer between spheres vulnerability that could allow for privilege escalation.

View incident → Original disclosure Indexed 2 days, 19 hours ago
medium · other · May 1, 2026

Story retracted

BleepingComputer initially published a story about a new data breach at Instructure. Shortly after publication, we determined that the information was incorrect and primarily based on outdated details from a prior incide

View incident → Original disclosure Indexed 2 days, 19 hours ago
medium · tech · Apr 30, 2026

SAP npm package attack highlights

A supply chain attack on SAP-related npm packages has put fresh scrutiny on the developer tools and build workflows that enterprises rely on to produce software. The campaign, referred to as “mini Shai-Hulud,” affecte

View incident → Original disclosure Indexed 3 days, 19 hours ago