Publications & Analyses
Argus Flow releases, platform announcements, press updates, and cybersecurity analyses.
JDownloader Site Hacked Spreads RAT Malware
The official website for the popular download manager JDownloader was compromised by cyberattackers. Malicious installers for Windows and Linux were distributed to visitors, containing a Python-based Remote Access Trojan (RAT).
Three US Healthcare Providers Announce Major Data Breaches
Three US-based healthcare organizations, Hematology Oncology Consultants, Southcoast Health, and Cunningham Prosthetic Care, have reported significant data breaches affecting over 131,000 patients. The attacks exposed a vast amount of personal data, including Social Security numbers and sensitive medical information.
ShinyHunters Claims Canvas Data Breach Affects 9000 Schools
The notorious cybercrime group ShinyHunters has claimed responsibility for a major data breach targeting the popular learning management system, Canvas. The alleged breach could affect nearly 9,000 schools and millions of users.
Zara Data Breach Exposes 197,000 Customer Records
Fashion giant Zara confirmed a data breach affecting 197,000 customers after a cyberattack on a former technology provider. The incident is linked to the notorious ShinyHunters hacking group.
NVIDIA GeForce NOW Data Breach Affects Armenian Users
Tech giant NVIDIA has confirmed a data breach within its popular cloud gaming service, GeForce NOW. The breach specifically targeted users in Armenia, exposing personal information.
Braintrust Data Breach Prompts API Key Rotation
AI firm Braintrust has confirmed a data breach that exposed sensitive API keys. The company has initiated an urgent API key rotation for all users and is enhancing its security measures.
Zara Data Breach Exposed 197,000 Customers' Info
Spanish fashion giant Zara has experienced a major data breach, exposing the personal information of over 197,000 customers. The incident, confirmed by Have I Been Pwned, reveals that user data was compromised by cybercriminals.
Canvas Login Portals Hacked by ShinyHunters Gang
The notorious cybercrime gang ShinyHunters has targeted educational technology giant Instructure. Login portals for the Canvas LMS, used by hundreds of universities, were defaced in a mass extortion campaign.
Instructure Data Breach Affects Millions of Students
Education technology giant Instructure has confirmed a major data breach affecting its popular Canvas Learning Management System (LMS). The attack, attributed to ShinyHunters, has exposed the personal data of tens of millions of students and educators.
Iranian APT Hides Espionage as Chaos Ransomware Attack
An Iranian-backed Advanced Persistent Threat (APT) group has been found conducting a sophisticated cyber espionage operation disguised as a Chaos ransomware attack. The attackers' primary goal is not financial gain, but to exfiltrate sensitive data and then destroy systems to cover their tracks.
Why Ransomware Attacks Succeed Despite Backups
Many companies believe their backups will protect them from ransomware attacks, but this is a major misconception. According to a report from cybersecurity firm Acronis, attackers are now directly targeting and destroying backup systems before encrypting data, eliminating the option to recover.
MuddyWater Uses Microsoft Teams to Steal Credentials
The Iranian-backed cyber-espionage group MuddyWater is exploiting Microsoft Teams to steal credentials under the guise of a false flag ransomware attack. The attack turns a legitimate collaboration tool into a sophisticated vector for cyberattacks.