Tag: zero-day
Cybersecurity Threat Advisory: Storm-1175 exploits zero-days to deploy Medusa ransomware
Storm-1175 is a threat actor using a rapid sequence of zero-day and N-day exploits to deploy Medusa ransomware against internet-facing assets. This high-velocity attack pattern has been highlighted by security researchers, who emphasize the heightened risk posed by exposed perimeter...
Cybersecurity Threat Advisory: Interlock targets Cisco Secure FMC in zero-day
Recent reporting from Amazon Threat Intelligence and multiple security researchers confirms that the Interlock ransomware group is actively exploiting a critical remote code execution vulnerability in Cisco Secure Firewall Management Center (FMC) Software. Read this Cybersecurity Threat Advisory to protect...
Cybersecurity Threat Advisory: APT28 targets Windows and Office via MSHTML zero‑day
Multiple security researchers and Microsoft have confirmed that the threat actor APT28 (Fancy Bear / Forest Blizzard) actively exploited a zero‑day vulnerability in the Microsoft MSHTML framework (CVE‑2026‑21513) prior to its fix in the February 2026 Patch Tuesday release. Read...
Cybersecurity Threat Advisory: Zero-day Cisco Catalyst SD-WAN flaw
A critical authentication‑bypass flaw in Cisco Catalyst SD‑WAN, tracked as CVE‑2026‑20127, is being actively exploited as a zero‑day. The vulnerability allows remote attackers to compromise controllers and introduce malicious rogue peers into targeted networks. Review the Cybersecurity Threat Advisory now...
Cybersecurity Threat Advisory: Dell RecoverPoint for Virtual Machines zero-day
Security researchers from Google Mandiant and the Google Threat Intelligence Group (GTIG) have identified active exploitation of a maximum‑severity zero‑day vulnerability in Dell RecoverPoint for Virtual Machines (RP4VM) by a suspected China‑nexus threat cluster tracked as UNC6201. Read this Cybersecurity...
Cybersecurity Threat Advisory: Chrome zero‑day exploit
Google has released emergency security updates for Chrome to fix CVE‑2026‑2441, a high‑severity zero‑day vulnerability in the browser’s CSS engine that attackers are already exploiting. The flaw is a use‑after‑free memory issue that allows a malicious or compromised website to...
Cybersecurity Threat Advisory: Cisco AsyncOS zero-day vulnerability
Cisco has disclosed a zero‑day vulnerability in AsyncOS that is actively being exploited, with a CVSS of 10.0. The Cybersecurity and Infrastructure Security Agency (CISA) added the CVE to its KEV catalog. Review this Cybersecurity Threat Advisory to reduce exposure...
Cybersecurity Threat Advisory: Gogs zero-day vulnerability
A high-severity, unpatched vulnerability in the Gogs self-hosted Git service is being tracked as CVE-2025-8110. With a CVSS score of 8.7, it is under active exploitation, with more than 700 compromised instances exposed on the internet. Review this Cybersecurity Threat...
Cybersecurity Threat Advisory: Citrix patches NetScaler flaws
Citrix has issued patches for three zero-day vulnerabilities affecting NetScaler ADC and Gateway, including one that attackers have already begun exploiting. Review the details in this Cybersecurity Threat Advisory to reduce your risk from these threats. What is the threat?...
Cybersecurity Threat Advisory: WinRAR zero-day exploited
A critical path traversal zero-day vulnerability — tracked as CVE‑2025‑8088 — has been identified in WinRAR and related components (Windows RAR, UnRAR.dll, and the portable UnRAR source code), and is currently being actively exploited. Review the details in this Cybersecurity...
