Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
Nutex Health Ransomware Breach: Detection and Response Guidance After Gang Claims Theft of Patient, Employee, and Financial Data
What Happened Nutex Health, a Houston-based operator of micro-hospitals and hospital outpatient departments, has disclosed to the U.S. Secur...
ValleyRAT Delivered via Legitimate Adware: Detecting DLL Sideloading and Silver Fox Intrusion Activity
ValleyRAT Doesn't Need a Crack — It Needs Your Trust A newly documented ValleyRAT campaign illustrates a shift defenders need to internalize...
Rhysida Ransomware Hits Berlin City Administration: Detection, Containment, and Hardening Guide for Municipal Networks
Introduction Berlin's city administration has publicly confirmed that cybercriminals are attempting to extort the city after the Rhysida ran...
Suspected Chinese-Speaking Operator Breaches Philippine Nuclear and Naval Targets via Exposed ownCloud and WordPress — Detection and Hardening Guide
Introduction Security researchers at Hunt.io uncovered an intrusion campaign in which a suspected Chinese-speaking operator compromised a Ph...
Operation QUICSILVER: China-Nexus VHD-Delivered Go Backdoor and FTP Dead Drop RATs — Defender's Detection and Response Guide
Introduction The latest Security Affairs malicious software newsletter (Round 112) aggregates three research threads that deserve immediate ...
FulcrumSec Manchester Airports Group Breach: 86 GB Data Theft — Detection, Hardening, and Incident Response Guide
Introduction Manchester Airports Group (MAG) — operator of Manchester, London Stansted, and East Midlands airports — has become the latest h...
Hasbro Data Breach: Employee PII Exposed in Cyberattack — Detection and Response Guide for Defenders
Introduction Hasbro — the toy and game giant behind brands like Monopoly, Magic: The Gathering, and Dungeons & Dragons — has disclosed a dat...
Rhysida Ransomware Hits Berlin Government Ahead of Elections: Detection, Hunting, and Hardening Guide
Rhysida Strikes Berlin: What Happened and Why Defenders Should Care Berlin's state government confirmed this week that it is responding to a...
Hasbro Employee Data Breach: Defending HR and Payroll Systems from PII Exfiltration
Hasbro Confirms Employee Data Breach — What Defenders Should Take From It Hasbro, one of the world's largest toy and game companies, has dis...