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Security News

Breach & incident coverage

Distinct breaches, incidents, and newly disclosed issues as they're reported — separate from the CVE-anchored advisories, which track confirmed exploited vulnerabilities specifically.

286 stories published

SN-2026-022HighResolved

Cisco Talos Discloses Multiple Vulnerabilities in WolfSSL, GeoVision, and VTK-DICOM

Cisco Talos has identified and reported numerous vulnerabilities in WolfSSL, GeoVision security products, and the VTK-DICOM API.

Jul 10, 2026
SN-2026-021HighMitigated

Nextcloud Hosting Misconfiguration Exposes Sensitive Employee and Client Data

A misconfiguration in a Nextcloud hosting environment led to the exposure of sensitive employee emails, client details, contracts, and scripts.

Jul 10, 2026
SN-2026-020CriticalOpen

CitrixBleed 2 Exploitation Leads to DragonForce Ransomware Attacks

Threat actors leverage the CitrixBleed 2 vulnerability (CVE-2025-5777) in NetScaler appliances for initial access, culminating in DragonForce ransomware…

Jul 10, 2026
SN-2026-019HighOpen

All About Women's Care Reports Network Server Data Breach

Healthcare provider All About Women's Care discloses a data breach affecting approximately 12,000 patients with sensitive medical information.

Jul 10, 2026
SN-2026-018HighOpen

Aitkin County HHS Data Breach Exposes Health and Personal Information

Aitkin County Health and Human Services reports a data breach affecting 83,114 individuals with exposed PII and PHI from email accounts.

Jul 10, 2026
SN-2026-017CriticalOpen

LLM-Driven Agentic Ransomware "JADEPUFFER" Marks New Threat Landscape

Researchers uncover JADEPUFFER, the first fully autonomous LLM-driven ransomware operation exploiting Langflow vulnerability.

Jul 10, 2026
SN-2026-016LowResolved

US Army Websites Defaced with Pro-Kurdish Messages

Two U.S. Army websites were temporarily defaced on error pages with pro-Kurdish messages and criticism of former President Donald Trump.

Jul 10, 2026
SN-2026-015HighOpen

Finance Yorkshire Hit by Cmdorganization Ransomware Group

UK-based funding provider Finance Yorkshire suffered a ransomware attack by the Cmdorganization group, potentially impacting SME data.

Jul 10, 2026
SN-2026-014HighOpen

Deutsche Bank Implicated in Ransomware Incident via External Service Provider

The "Unsafe" ransomware group claims to have breached Deutsche Bank, though the bank states a third-party service provider was the actual target.

Jul 10, 2026
SN-2026-013HighOpen

Mercado Libre Reportedly Hit by "The Gentleman" Ransomware Group

Latin American e-commerce giant Mercado Libre is reportedly targeted by "The Gentleman" ransomware group, with claims of data exfiltration.

Jul 10, 2026
SN-2026-012CriticalOpen

CISA Warns of Active Exploitation in Adobe ColdFusion and Joomla Page Builders

CISA added critical vulnerabilities in Adobe ColdFusion, Joomlack Page Builder, and JoomShaper SP Page Builder to its KEV Catalog, citing active exploitation.

Jul 10, 2026
SN-2026-011MediumOpen

United HealthCare Data Breach Affects Over 34,000 Individuals

United HealthCare Services Inc. disclosed a data breach affecting 34,574 individuals, with details of the exposed information publicly undisclosed.

Jul 9, 2026