T1499 - Endpoint Denial of Service is a mitre_attack tracked across 50 threat clusters and 127 intelligence report mentions on ThreatCluster. First observed November 4, 2025; most recent activity July 24, 2026.
Cisco has disclosed a critical authentication bypass vulnerability, CVE-2026-20182, affecting its Catalyst SD-WAN Controller and Manager. This flaw allows unauthenticated remote attackers to bypass authentication and…
Check Point has confirmed a critical authentication bypass vulnerability, CVE-2026-16232, in its SmartConsole management tool, allowing unauthenticated attackers to gain full admin privileges. This vulnerability is…
The European Union has condemned and sanctioned Russia for a prolonged cyber espionage campaign targeting its member states. The campaign, orchestrated by the 16th Centre of the FSB, has involved infiltrating government…
Kelp DAO experienced a significant security breach on April 16, 2026, resulting in the loss of $292 million due to an exploit in the LayerZero ecosystem. Attackers, believed to be associated with North Korea's Lazarus…
On July 14, 2026, the US Justice Department unsealed an indictment against three Russian nationals—Alexander Volosovik, Kirill Zatolokin, and Yulia Pankova—accused of operating bulletproof hosting services that…
As the 2026 FIFA World Cup approaches, cyber threats are escalating, particularly from Iranian-linked hackers. These actors are expected to target fans and infrastructure through various cyberattacks, including phishing…
Recent updates to OpenSSL have revealed multiple vulnerabilities affecting various Ubuntu LTS versions. CVE-2026-2673, discovered by Viktor Dukhovni, involves incorrect negotiation of key exchange groups in TLS 1.3…
Slackware 15.0 released urgent updates for two significant vulnerabilities on June 3, 2026. The first addresses a stack-based buffer overflow in the net-tools package (CVE-2026-154) affecting network interface handling.…
The Internet Systems Consortium (ISC) has released critical patches for multiple vulnerabilities in ISC BIND 9, a widely used DNS server software. Two high-severity vulnerabilities, CVE-2026-1519 and CVE-2026-3104,…
On June 21, 2026, Fedora released critical security updates for Python 3.13, addressing multiple vulnerabilities. The updates include fixes for CVE-2026-1502, CVE-2026-6100, CVE-2026-4786, CVE-2026-7210, and…