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+
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1270
Incidents
94+
Countries
+104%
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Technology & Software Data Breaches (1270 indexed)

high · tech · May 26, 2026

LiteSpeed cPanel Plugin

LiteSpeed cPanel Plugin Privilege Escalation Vulnerability — LiteSpeed cPanel Plugin contains privilege escalation vulnerability that is exposed via the user-end cPanel plugin, which can be abused by any cPanel user acco

View incident → Original disclosure Indexed 1 day, 12 hours ago
high · tech · May 22, 2026

Drupal Core

Drupal Core SQL Injection Vulnerability — Drupal Core contains a SQL injection vulnerability that could allow for privilege escalation and remote code execution via specially crafted requests sent with the database abstr

View incident → Original disclosure Indexed 5 days, 12 hours ago
high · tech · May 21, 2026

Langflow Langflow

Langflow Origin Validation Error Vulnerability — Langflow contains an origin validation error vulnerability in which an overly permissive CORS configuration combined with a refresh token cookie configured as SameSite=Non

View incident → Original disclosure Indexed 6 days, 12 hours ago
high · tech · May 21, 2026

Trend Micro Apex One

Trend Micro Apex One (On-Premise) Directory Traversal Vulnerability — Trend Micro Apex One (on-premise) contains a directory traversal vulnerability that could allow a pre-authenticated local attacker to modify a key tab

View incident → Original disclosure Indexed 6 days, 12 hours ago
high · tech · May 20, 2026

Microsoft Defender

Microsoft Defender Link Following Vulnerability — Microsoft Defender contains a link following vulnerability that allows an authorized attacker to elevate privileges locally.

high · tech · May 20, 2026

Microsoft DirectX

Microsoft DirectX NULL Byte Overwrite Vulnerability — Microsoft DirectX contains a NULL byte overwrite vulnerability in the QuickTime Movie Parser Filter in quartz.dll in DirectShow which could allow remote attackers to

high · tech · May 20, 2026

Microsoft Windows

Microsoft Windows Buffer Overflow Vulnerability — Microsoft Windows contains a buffer overflow vulnerability in the Windows Server Service that allows remote attackers to execute arbitrary code via a crafted RPC request

high · tech · May 20, 2026

Adobe Acrobat and Reader

Adobe Acrobat and Reader Heap-Based Buffer Overflow Vulnerability — Adobe Acrobat and Reader contain a heap-based buffer overflow vulnerability which could allow remote attackers to execute arbitrary code via a crafted P

high · tech · May 20, 2026

Microsoft Internet Explorer

Microsoft Internet Explorer Use-After-Free Vulnerability — Microsoft Internet Explorer contains an use-after-free vulnerability that could allow remote attackers to execute arbitrary code by accessing a pointer associate

high · tech · May 20, 2026

Microsoft Internet Explorer

Microsoft Internet Explorer Use-After-Free Vulnerability — Microsoft Internet Explorer contains an use-after-free vulnerability that could allow remote attackers to execute arbitrary code via vectors involving access to

medium · tech · May 15, 2026

Expired domain leads to supply

A popular npm package called node-ipc has been compromised, with hackers publishing malicious versions that bundle credential stealing malware. The root cause of the compromise was an expired domain name that attackers m

View incident → Original disclosure Indexed 1 week, 5 days ago
high · tech · May 15, 2026

Microsoft Microsoft

Microsoft Exchange Server Cross-Site Scripting Vulnerability — Microsoft Exchange Server contains a cross-site scripting vulnerability during web page generation in Outlook Web Access and when certain interaction conditi

View incident → Original disclosure Indexed 1 week, 5 days ago
high · tech · May 14, 2026

Cisco Catalyst SD-WAN

Cisco Catalyst SD-WAN Controller Authentication Bypass Vulnerability — Cisco Catalyst SD-WAN Controller & Manager contain an authentication bypass vulnerability that allows an unauthenticated, remote attacker to bypass a

View incident → Original disclosure Indexed 1 week, 6 days ago
medium · tech · May 12, 2026

Deal Reached With Hackers to

The company that operates online learning system Canvas said it struck a deal with hackers to delete the data they pilfered in a cyberattack that created chaos for students, many of them in the middle of finals. The post

View incident → Original disclosure Indexed 2 weeks, 1 day ago
medium · tech · May 12, 2026

Mistral AI SDK, TanStack Router

The TeamPCP threat group has pulled off another big supply chain attack which within a few hours this week was able to successfully compromise 170 Node Package Manager (npm) and PyPI packages. The attack affected the

View incident → Original disclosure Indexed 2 weeks, 1 day ago