2025 Threat Landscape Report: Year in Review
CERT-EU Cyber Threat Landscape Report for 2025 - Year Review
Cyber Advisories
Cyber Brief 26-04: March 2026 Executive Cybersecurity Report
Cyber Briefs are monthly executive reports presenting an overview of relevant cybersecurity developments. They are based exclusively on open...
Critical SharePoint Vulnerability Exploited, Update Recommended
On March 17, 2026, Microsoft updated a January 2026 security advisory concerning a remote code execution vulnerability in SharePoint. Microsoft...
Citrix NetScaler and ADC Vulnerabilities: Update Recommended
On March 23, 2026, Citrix issued a security advisory concerning multiple vulnerabilities. These affect NetScaler ADC and NetScaler Gateway,...
Cyber Brief: February 2026 Overview
Cyber Briefs are monthly executive reports. They aim to present an overview of the most relevant developments in cyber security, based exclusively...
Cisco Products: Multiple High-Severity Vulnerabilities Require Urgent Updates
On February 25, 2026, Cisco issued security advisories. These addressed multiple high and critical severity vulnerabilities. They affect Cisco...
Cyber Threat Intelligence Framework
Cyber Threat Intelligence Framework
January 2026 Cyber Brief: Security Developments Overview
Cyber Briefs are monthly executive reports that aim to present an overview of the most relevant developments in cyber security, based exclusively...
Critical vulnerabilities found in Ivanti EPMM, remote code execution possible.
On January 29, 2026, Ivanti issued a security advisory. It addressed two critical vulnerabilities found in their EPMM products. These flaws could...
Cyber Brief: Monthly Executive Reports on Cybersecurity Developments
Cyber Briefs are monthly executive reports providing an overview of relevant cybersecurity developments. They are based exclusively on open...
Cyber Brief: December 2025 Executive Report on Cybersecurity Developments
Cyber Briefs are monthly executive reports presenting an overview of relevant cyber security developments. They are based exclusively on open...
Critical Vulnerability Found in Cisco Secure Email and Web Manager
On December 17, 2025, Cisco released a security advisory for a critical vulnerability affecting Cisco Secure Email Gateway and Cisco Secure Email...
Critical Security Vulnerability Found in React Server Components
On December 3, 2025, the React Team publicly disclosed a critical security vulnerability affecting React Server Components (RSC) and related...
Cyber Brief: November 2025 Executive Report on Cybersecurity Developments
Cyber Briefs are monthly executive reports presenting an overview of relevant cybersecurity developments. They are based exclusively on open...
Critical Vulnerability in Windows Server Update Service (WSUS) Requires Immediate Update
On October 23, 2025, Microsoft released an out-of-band update to address a critical vulnerability in Windows Server Update Service (WSUS). This...
High Severity Vulnerability Found in FortiOS: Immediate Update Recommended
On October 14, 2025, Fortinet released a security advisory addressing a high severity vulnerability in its FortiOS product. It is recommended...
Veeam Backup Critical Vulnerabilities: Update Recommended
On October 14, 2025, Veeam released a security advisory addressing multiple vulnerabilities, including two critical ones, in its Veeam Backup...
F5 Products Hacked: Nation-State Actor Breached Systems, Source Code Exposed
On October 15, 2025, F5 disclosed a breach by a sophisticated nation-state actor. This actor maintained long-term persistent access to F5's...
Cyber Brief 25-10: September 2025 Cybersecurity Developments Overview
Cyber Briefs are monthly executive reports providing an overview of relevant cybersecurity developments. They are based exclusively on open...
Cisco ASA and FTD: Critical Vulnerabilities Exploited in the Wild
On September 25, 2025, Cisco released several security advisories addressing 3 vulnerabilities, 2 of which are critical. Cisco warns that some of...
Cisco IOS/XE Software: High Vulnerability Exploited in the Wild
On September 24, 2025, Cisco released a security advisory regarding a high severity vulnerability in the Simple Network Management Protocol (SNMP)...
Critical Vulnerability in SolarWinds Web Help Desk Requires Immediate Patch
On September 17, 2025, SolarWinds released a security advisory addressing a critical vulnerability in its Web Help Desk product. The fix provided...
August 2025 Cyber Brief: Key Cybersecurity Developments Overview
Cyber Briefs are monthly executive reports that aim to present an overview of the most relevant developments in cyber security, based exclusively...
Microsoft August 2025 Update: Multiple Critical Vulnerabilities Patched
On August 13, 2025, Microsoft released its August 2025 Patch Tuesday advisory addressing 111 security flows in various products among which 16 are...
Fortinet Products Face Multiple Vulnerabilities, Urgent Updates Recommended
On August 12, 2025, Fortinet released security advisories addressing several vulnerabilities, including a critical one exploited in the wild, and...
High Severity Vulnerability Affects Microsoft Exchange
On August 6, 2025, Microsoft issued an advisory for a high-severity vulnerability affecting Microsoft Exchange hybrid environments. The...
Critical Zero-Day Vulnerability in SonicWall Gen 7 Firewalls Discovered
On August 4, 2025, SonicWall issued an advisory regarding a possible zero-day vulnerability in the Gen 7 SonicWall firewalls. A remote attacker...
Monthly Cyber Brief: Key Cybersecurity Developments for July 2025
Cyber Briefs are monthly executive reports presenting an overview of relevant cybersecurity developments. They are based exclusively on open...
Apple patches critical security flaw exploited in Chrome zero-day attacks
Apple has released security updates to address a high-severity vulnerability that has been exploited in zero-day attacks targeting Google Chrome users.
Lenovo UEFI firmware updates patch critical Secure Boot bypass vulnerabilities
Lenovo is warning about high-severity BIOS flaws that could allow attackers to potentially bypass Secure Boot in all-in-one desktop PC models that...
Dahua Camera Flaws Allow Remote Hijack via ONVIF and File Upload
Cybersecurity researchers have revealed the existence of critical security vulnerabilities within the firmware of Dahua smart cameras. These...