Live disclosure tracker · updated continuously

Recent Data Breach Disclosures

Every confirmed data breach we've indexed across 4672+ incidents from healthcare, finance, technology, government, retail, and education. Sourced from Verizon DBIR, public disclosure feeds, and major security news outlets. Updated automatically.

98B+
Records Exposed
4672
Incidents
94+
Countries
+104%
Breach Velocity YoY
Browse by sector
All breaches Healthcare Finance Government Technology Retail Education Legal
Browse by year
2024 2025 2026

Latest Disclosures

medium · government · Apr 7, 2026

Russia Hacked Routers to Steal

Hackers linked to Russia's military intelligence units are using known flaws in older Internet routers to mass harvest authentication tokens from Microsoft Office users, security experts warned today. The spying campaign

View incident → Original disclosure Indexed 3 weeks, 4 days ago
critical · other · Apr 7, 2026

The Hidden Cost of Recurring

When talking about credential security, the focus usually lands on breach prevention. This makes sense when IBM’s 2025 Cost of a Data Breach Report puts the average cost of a breach at $4.4 million. A

View incident → Original disclosure Indexed 3 weeks, 4 days ago
high · tech · Apr 6, 2026

Fortinet FortiClient EMS

Fortinet FortiClient EMS Improper Access Control Vulnerability — Fortinet FortiClient EMS contains an improper access control vulnerability that may allow an unauthenticated attacker to execute unauthorized code or comma

View incident → Original disclosure Indexed 3 weeks, 5 days ago
critical · other · Apr 6, 2026

Germany Doxes “UNKN,” Head of

An elusive hacker who went by the handle "UNKN" and ran the early Russian ransomware groups GandCrab and REvil now has a name and a face. Authorities in Germany say 31-year-old Russian Daniil Maksimovich Shchukin headed

View incident → Original disclosure Indexed 3 weeks, 5 days ago
high · tech · Apr 2, 2026

TrueConf Client

TrueConf Client Download of Code Without Integrity Check Vulnerability — TrueConf Client contains a download of code without integrity check vulnerability. An attacker who is able to influence the update delivery path ca

high · tech · Apr 1, 2026

Google Dawn

Google Dawn Use-After-Free Vulnerability — Google Dawn contains an use-after-free vulnerability that could allow a remote attacker who had compromised the renderer process to execute arbitrary code via a crafted HTML pag