Tag:
network security
Cybersecurity
CISA and FBI Warn Fast Flux is Powering Resilient Malware, C…
Apr 07, 2025Ravie LakshmananMalware / Network Security
Cybersecurity agencies from Australia, Canada, New Zealand, and the United States have published a joint advisory about...
Cybersecurity
Why Healthcare Executives Should Prioritize
Content originally published in Cybersecurity Insiders
Introduction
For healthcare executives, prioritizing security compliance is not just about meeting regulatory requirements but also protecting the organization’s...
Cybersecurity
Researchers Uncover 46 Critical Flaws in Solar Inverters Fro…
Mar 28, 2025Ravie LakshmananOperational Technology / Vulnerability
Cybersecurity researchers have disclosed 46 new security flaws in products from three solar inverter vendors, Sungrow, Growatt,...
Cybersecurity
Dangers of Data Logging and Data Hashing in
In today’s competitive digital landscape, data is at the heart of business operations. Every transaction, login, and digital interaction generates data, which, when...
Cybersecurity
New Ad Fraud Campaign Exploits 331 Apps with 60M+ Downloads …
Mar 18, 2025Ravie LakshmananAd Fraud / Mobile Security
Cybersecurity researchers have warned about a large-scale ad fraud campaign that has leveraged hundreds of malicious...
Cybersecurity
LevelBlue’s Response to Black Basta Ransomware:
Executive Summary
Between December 2024 and February 2025, the LevelBlue MDR team saw over a dozen attempts and a handful of successful intrusions by...
Cybersecurity
FIN7, FIN8, and Others Use Ragnar Loader for Persistent Acce…
Mar 07, 2025Ravie Lakshmanan
Threat hunters have shed light on a "sophisticated and evolving malware toolkit" called Ragnar Loader that's used by various cybercrime...
Cybersecurity
The Ransomware Threat: Preparing Schools and
Ransomware attacks have emerged as a significant threat to educational institutions. Cybercriminals encrypt sensitive data and demand payment for its release, severely disrupting...
