You are here

Home » Cybersecurity

Cybersecurity

(TLP:CLEAR) A Deep Dive into the Iranian-Backed Cyber Av3ngers

Summary: Wired published a recent article featuring a deep dive into the Iranian state-backed hacktivist group known as the CyberAv3ngers, stating “The group known as CyberAv3ngers has, in the last year and a half, proven to be the Iranian government's most active hackers focused on industrial control systems. Its targets include water, wastewater, oil and gas, and many other types of critical infrastructure.” The article provides an overview of the group’s history targeting critical infrastructure, giving an analysis of their tactics and capabilities.

(TLP:CLEAR) WaterISAC Notification – Post-Exploitation Technique Used to Maintain Read-Only Access to Fortinet SSL-VPN

Members using Fortinet FortiGate / FortiOS with SSL-VPN enabled are encouraged to review this notification and address accordingly.

What you need to know: Fortinet warns that threat actors are using a post-exploitation technique that helps them maintain read-only access to previously compromised FortiGate VPN devices even after the original attack vector was patched.

(TLP:CLEAR) Federal Partners Release Cybersecurity Advisory “Fast Flux: A National Security Threat”

Summary: Today, CISA—in partnership with the NSA, FBI, Australian Signals Directorate’s Australian Cyber Security Centre (ASD’s ACSC), Canadian Centre for Cyber Security (CCCS), and New Zealand’s National Cyber Security Centre (NCSC-NZ)—released a joint Cybersecurity Advisory “Fast Flux: A National Security Threat.” This advisory warns organizations, internet service providers (ISPs), and cybersecurity service providers of the ongoing threat of fast flux enabled mal

(TLP:CLEAR) CISA Releases Malware Analysis Report on RESURGE Malware Associated with Ivanti Connect Secure

Summary: CISA has published a Malware Analysis Report (MAR) with analysis and associated detection signatures on a new malware variant CISA has identified as RESURGE. RESURGE contains capabilities of the SPAWNCHIMERA malware variant, including surviving reboots; however, RESURGE contains distinctive commands that alter its behavior.

(TLP:CLEAR) Water OT Systems Seen as Strategic Targets in Global Power Struggles

Summary: According to Waterfall Security’s 2024 Threat Report “OT Cyberattacks with Physical Consequences”, the overall number of cyber attacks that caused physical consequences for OT organizations was lower in 2024 than in 2023. However, attacks targeting North America’s water and wastewater sector surged in both frequency and severity over the same period. 

(TLP:CLEAR) Check Point’s Recent Assessment of Cyber Attacks in the Water Sector, What to Expect

Summary: Recent research by Check Point indicates that cyber attacks on the energy and utilities sector, including water, in North America have increased significantly. Thus far in 2025, there has been an 89% rise in weekly attack attempts per organization compared to the same time period last year.

Pages

Subscribe to Cybersecurity