Data Breach News | Latest Cybersecurity Reports – Veri Sızıntısı

Publications & Analyses

Argus Flow releases, platform announcements, press updates, and cybersecurity analyses.

Argus Flow 21 May 2026

Argus Flow 21 May 2026

A broken seal and chains over the Microsoft logo
Argus Flow 21 May 2026

Microsoft Topples the Notary of Ransomware

Microsoft has shut down a clandestine digital signing service that cybercriminals used to make their viruses appear 'safe.' This operation deals a major blow to the infrastructure behind ransomware attacks.

Grafana's source code was exposed following a GitHub breach. The attack originated from a malicious TanStack-related npm package in a classic supply chain attack.
Argus Flow 20 May 2026

Grafana GitHub Breach Exposes Source Code

Grafana has confirmed a source code leak from its GitHub repositories following a supply chain attack. The breach began when a developer installed a malicious npm package related to TanStack.

Endue Software agrees to an $870,000 settlement in a lawsuit filed after a cyberattack exposed sensitive medical data of thousands of patients. Read the details.
Argus Flow 20 May 2026

Endue Software to Pay $870k in Data Breach Settlement

Healthcare technology firm Endue Software has agreed to a $870,000 settlement to resolve a class-action lawsuit following a data breach that exposed the sensitive data of thousands of patients. The settlement addresses claims of negligent cybersecurity measures.

We analyze Dark Reading's upcoming 'Anatomy of a Data Breach' event. Learn how to prepare for cyberattacks and what to do in a crisis.
Argus Flow 19 May 2026

Dark Reading Data Breach Event A Preparation Guide

Dark Reading is hosting a critical virtual event on the anatomy of data breaches and the essential steps to take if one occurs. This event aims to enhance cyber resilience for both individuals and organizations.

Convenience store giant 7-Eleven has officially confirmed a data breach claimed by the ShinyHunters cybercrime group. Learn about the risks to customer and employee data.
Argus Flow 19 May 2026

7-Eleven Confirms Data Breach by ShinyHunters Gang

Global convenience store chain 7-Eleven has officially confirmed it suffered a data breach resulting from a cyberattack claimed by the notorious ShinyHunters cybercrime group. The attack targeted customer and employee data.

7-Eleven has confirmed a data breach claimed by the ShinyHunters group. Over 600,000 Salesforce records and franchisee data containing PII were exposed.
Argus Flow 19 May 2026

7-Eleven Confirms Breach ShinyHunters Leaks Data

The international convenience store chain 7-Eleven has confirmed a security incident following claims by the ShinyHunters hacking group. The breach allegedly involves over 600,000 Salesforce records and franchisee data.

Global retail giant 7-Eleven has confirmed a major data breach following a ransom demand from the cybercrime group ShinyHunters. Customer and employee data is at risk.
Argus Flow 18 May 2026

7-Eleven Data Breach Confirmed After ShinyHunters Demand

International convenience store chain 7-Eleven has confirmed it suffered a major data breach after the notorious cybercrime group ShinyHunters issued a ransom demand. The incident raises concerns that the data of millions of customers and employees could be at risk.

Aerospace and defense giant Extant Aerospace fell victim to a cyberattack exposing the Social Security Numbers (SSNs) of over 3,000 individuals. Details and recommendations.
Argus Flow 18 May 2026

Extant Aerospace Data Breach Exposed 3000 SSNs

Aerospace and defense company Extant Aerospace has reported a data breach that exposed the Social Security Numbers (SSNs) of more than 3,000 individuals. The incident occurred as a result of a cyberattack that compromised sensitive personal data.

Multiple US healthcare providers experienced a massive data breach exposing SSNs, medical records, and PII of over 7 million patients. Learn the details and how to protect yourself.
Argus Flow 18 May 2026

US Healthcare Data Breaches Impact Millions of Patients

Multiple US healthcare organizations have reported a major data breach resulting from a supply-chain attack, exposing the sensitive data of millions of patients. The breach compromises patients' personal and medical information.

A major data breach at Mt. Spokane Pediatrics has affected 32,000 patients. Learn about the exposed data, the risks involved, and the steps you need to take now.
Argus Flow 17 May 2026

Mt Spokane Pediatrics Data Breach Affects 32000 Patients

Mt. Spokane Pediatrics, a Washington-based pediatric clinic, has reported a major data breach affecting approximately 32,000 patients. The incident resulted in the exposure of sensitive personal and medical information.