In early 2026, the Iranian APT group MuddyWater launched cyberattacks against U.S. banking, a major airport, and Israeli operations of a U.S.-based software company. The attacks intensified in March, coinciding with…
Microsoft Threat Intelligence has reported a new malware campaign utilizing the BNB Smart Chain, employing a technique called EtherHiding. This method allows hackers to store malicious code within blockchain smart…
On May 2, 2026, Fedora released an advisory for Nextcloud version 33.0.3, addressing multiple critical vulnerabilities, including remote code execution (RCE) and denial of service (DoS) issues. The vulnerabilities are…
An exposed server functioning as a malware delivery lab was discovered following an MDR alert. The lab contained over 1,000 artifacts, showcasing how attackers are leveraging generative AI for rapid lure generation and…
Two security advisories have been issued for the Fedora python-wsgidav package, affecting versions 4.3.5 and later. The vulnerabilities identified are CVE-2026-55509 and CVE-2026-55560, which pose moderate to critical…
CERT-UA has reported a new wave of cyberattacks targeting Ukrainian government agencies and EU organizations, exploiting the Microsoft Office vulnerability CVE-2026-21509. Attackers are using malicious emails disguised…
Threat actors are exploiting vulnerabilities in Windows File Explorer and WebDAV to distribute malware. This tactic has been identified by Cofense Intelligence and poses risks to users who may unknowingly download…
Threat actors have leveraged phishing emails to initiate a multi-stage intrusion chain that deploys the AsyncRAT remote access trojan. This operation utilizes Cloudflare's free-tier infrastructure and legitimate Python…
Fedora 42 has released an update (32.0.3) for Nextcloud that mitigates multiple XSS vulnerabilities. The vulnerabilities were tracked under RHBZ# 2420196, RHBZ# 2420197, RHBZ# 2420198, and RHBZ# 2421368. Users of…