Live disclosure tracker · updated continuously

Technology & Software Data Breaches

SaaS platforms, cloud providers, developer tooling, and app-layer infrastructure are concentrated attack surfaces. One tech vendor breach can expose thousands of downstream customers. Below is every tech-sector breach LeakTrace has indexed.

98B+
Records Exposed
1144
Incidents
94+
Countries
+104%
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Technology & Software Data Breaches (1144 indexed)

high · tech · Apr 20, 2026

Cisco Catalyst SD-WAN Manager

Cisco Catalyst SD-WAN Manager Storing Passwords in a Recoverable Format Vulnerability — Cisco Catalyst SD-WAN Manager contains a storing passwords in a recoverable format vulnerability that allows an authenticated, local

View incident → Original disclosure Indexed 1 week, 5 days ago
high · tech · Apr 20, 2026

Kentico Kentico Xperience

Kentico Xperience Path Traversal Vulnerability — Kentico Xperience contains a path traversal vulnerability that could allow an authenticated user's Staging Sync Server to upload arbitrary data to path relative locations.

View incident → Original disclosure Indexed 1 week, 5 days ago
medium · tech · Apr 20, 2026

France’s ANTS ID System website

A cyberattack hit France’s ANTS website, possibly exposing personal data from users applying for IDs, passports, and driver’s licenses. A cyberattack targeted France’s ANTS platform, which handles applications for passpo

View incident → Original disclosure Indexed 1 week, 5 days ago
high · tech · Apr 20, 2026

PaperCut NG/MF

PaperCut NG/MF Improper Authentication Vulnerability — PaperCut NG/MF contains an improper authentication vulnerability that could allow remote attackers to bypass authentication on affected installations via the Securit

View incident → Original disclosure Indexed 1 week, 5 days ago
high · tech · Apr 20, 2026

Cisco Catalyst SD-WAN Manger

Cisco Catalyst SD-WAN Manager Incorrect Use of Privileged APIs Vulnerability — Cisco Catalyst SD-WAN Manager contains an incorrect use of privileged APIs vulnerability due to improper file handling on the API interface o

View incident → Original disclosure Indexed 1 week, 5 days ago
high · tech · Apr 20, 2026

JetBrains TeamCity

JetBrains TeamCity Relative Path Traversal Vulnerability — JetBrains TeamCity contains a relative path traversal vulnerability that could allow limited admin actions to be performed.

View incident → Original disclosure Indexed 1 week, 5 days ago
medium · tech · Apr 19, 2026

Vercel

Cloud development platform Vercel has disclosed a security incident after threat actors claimed to have breached its systems and are attempting to sell stolen data. [...]

View incident → Original disclosure Indexed 1 week, 6 days 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 2 weeks, 2 days 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 2 weeks, 4 days 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 2 weeks, 4 days ago
high · tech · Apr 13, 2026

Microsoft Windows

Microsoft Windows Out-of-Bounds Read Vulnerability — Microsoft Windows Common Log File System Driver contains an out-of-bounds read vulnerability that could allow a threat actor for privileges escalation

View incident → Original disclosure Indexed 2 weeks, 5 days ago
high · tech · Apr 13, 2026

Fortinet FortiClient EMS

Fortinet 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 crafted HTTP req

View incident → Original disclosure Indexed 2 weeks, 5 days ago
high · 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 2 weeks, 5 days ago
medium · tech · Apr 13, 2026

GTA-maker Rockstar Games

Joe Tidy reports: Grand Theft Auto developer Rockstar Games has been targeted for a second time in three years by hackers. The data breach affecting the gaming giant was reported by cybersecurity news outlets on Saturday

View incident → Original disclosure Indexed 2 weeks, 5 days ago