Live disclosure tracker · updated continuously

Recent Data Breach Disclosures

Every confirmed data breach we've indexed across 12230+ 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
12230
Incidents
94+
Countries
+104%
Breach Velocity YoY
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Latest Disclosures

critical · education · Apr 16, 2026

McGraw Hill

13,500,136 records exposed — Email addresses, Names, Phone numbers, Physical addresses

View incident → Indexed 4 months, 2 weeks ago
high · tech · Apr 16, 2026

Apache ActiveMQ

Apache ActiveMQ Improper Input Validation Vulnerability — Apache ActiveMQ contains an improper input validation vulnerability that allows for code injection.

View incident → Original disclosure Indexed 4 months, 2 weeks ago
high · tech · Apr 14, 2026

Microsoft Office

Microsoft Office Remote Code Execution — Microsoft Office Excel contains a remote code execution vulnerability that could allow an attacker to take complete control of an affected system if a user opens a specially craft

View incident → Original disclosure Indexed 4 months, 3 weeks ago
high · tech · Apr 14, 2026

Microsoft SharePoint Server

Microsoft SharePoint Server Improper Input Validation Vulnerability — Microsoft SharePoint Server contains an improper input validation vulnerability that allows an unauthorized attacker to perform spoofing over a networ

View incident → Original disclosure Indexed 4 months, 3 weeks ago
critical · tech · Apr 13, 2026

Microsoft Exchange Server

Microsoft Exchange Server Deserialization of Untrusted Data Vulnerability — Microsoft Exchange Server contains a deserialization of untrusted data that allows an authenticated attacker to achieve remote code execution. —

View incident → Original disclosure Indexed 4 months, 3 weeks ago
high · tech · Apr 13, 2026

Fortinet FortiClient EMS

Fortinet FortiClient EMS SQL Injection Vulnerability — Fortinet FortiClient EMS contains a SQL injection vulnerability that may allow an unauthenticated attacker to execute unauthorized code or commands via specifically

View incident → Original disclosure Indexed 4 months, 3 weeks ago
high · retail · Apr 12, 2026

Hallmark

1,736,520 records exposed — Email addresses, Names, Phone numbers, Physical addresses and 1 more

View incident → Indexed 4 months, 3 weeks ago
medium · tech · Apr 8, 2026

My Lovely AI

106,271 records exposed — Email addresses, Social media profiles

View incident → Indexed 4 months, 3 weeks ago
high · tech · Apr 4, 2026

SongTrivia2

291,739 records exposed — Auth tokens, Avatars, Email addresses, Names and 2 more

View incident → Indexed 5 months 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