Publications & Analyses
Argus Flow releases, platform announcements, press updates, and cybersecurity analyses.
Qilin Ransomware Exploits Palo Alto Security Flaw
The Qilin ransomware group is exploiting a critical authentication bypass vulnerability (CVE-2026-0257) in Palo Alto Networks' PAN-OS software to breach networks and conduct double extortion attacks.
Clover Health Hit by Social Engineering Attack
Health technology company Clover Health Investments has announced a data breach following a social engineering attack that compromised employee accounts. Personal and health information were reportedly affected in the breach.
Medtronic Notifies 3.8 Million After ShinyHunters Attack
The medical device giant has confirmed that the personal and medical information of nearly 4 million patients was compromised in a cyberattack carried out by the notorious ShinyHunters group in April.
Accenture Confirms Data Breach Hacker Claims 35 GB of Data
Consulting giant Accenture has confirmed a security breach after a hacker claimed to have stolen 35 GB of source code and cloud secrets. While the company states operations are unaffected, the nature of the stolen data raises serious concerns.
AssuranceAmerica Breach Exposes 7 Million Driver's Licenses
U.S. insurer AssuranceAmerica confirmed that a hack of an employee account led to the theft of driver's license data for nearly 7 million customers. Details of the March attack and the company's response are inside.
Estée Lauder Discloses Data Breach From Oracle Flaw
Cosmetics giant Estée Lauder has announced a data breach resulting from the exploitation of a vulnerability in its Oracle E-Business Suite system, used for HR operations. The attack is linked to a method previously used by the Clop ransomware group.
Lidl Data Breach Affects Customers in Three Countries
Lidl has notified its online shop customers in Germany, Belgium, and the Netherlands about a cyberattack on a business partner that exposed their personal data. Financial information is reported to be safe.
JadePuffer The First Fully LLM Driven Ransomware Attack
The cybersecurity world was shaken by the first ransomware attack reportedly conducted by AI agents, dubbed 'JadePuffer'. Attackers exploited a Langflow flaw to steal data from a production database and encrypt other systems.
Ernst & Young Discloses Breach via Third-Party System
Auditing and consulting giant Ernst & Young has announced a data breach resulting from a cyberattack on a third-party support system. The breach reportedly exposed documents containing client tax information.
Hugging Face Reveals Its Network Was Breached by an Autonomous AI Agent
Hugging Face, the giant platform in the AI and machine learning space, has announced a first-of-its-kind security breach: it was hacked by an autonomous AI agent. The attackers used this method to infiltrate the company's production infrastructure, gaining access to internal datasets and credentials.
Information Security Breach and Incident Response Notification
It has been determined that the SMTP (Simple Mail Transfer Protocol) credentials of our [email protected] email address were compromised by unauthorized individuals on 29.06.2026. Following the detailed technical investigations we conducted today regarding the breach in question, the findings obtained and the actions taken are presented below for your information:
Nissan Employee Data Breached in Oracle PeopleSoft Hack
Automotive giant Nissan has confirmed that sensitive data of its current and former employees was breached in a cyberattack targeting a zero-day vulnerability in Oracle PeopleSoft software. The ShinyHunters group is believed to be behind the attack.