Large-Scale Spear-Phishing Campaign with Malicious RDP Attachments
In response to a recent report from the Cybersecurity and Infrastructure Security Agency (CISA) on a large-scale spear-phishing campaign, GoSecure is alerting organizations to emerging threats involving malicious Remote Desktop Protocol (RDP) files. The campaign, reportedly orchestrated by a foreign threat actor targeting critical sectors like government and IT, seeks to exploit unsuspecting users through RDP attachments in emails that mimic trusted entities.
Threat Hunt of the Month: Sophisticated Phishing Campaigns Leveraging Web Session Cookie Theft
In October 2024, GoSecure Threat Hunters have uncovered a sophisticated phishing campaign that utilizes tactics like Attacker-in-the-Middle (AitM) and phishing to compromise user accounts through web session cookie theft. This specific method targets cloud-based file hosting applications such as Dropbox and OneDrive, compromising users by manipulating shared files and redirecting them to malicious sites where both credentials and multi-factor authentication details are stolen.
Threat Hunt of the Month: CVE-2024-37085 Vulnerability in VMware ESXi Hypervisors – Privilege Escalation and Ransomware Risks
In September 2024, GoSecure Threat Hunters selected a critical vulnerability, CVE-2024-37085, affecting VMware ESXi hypervisors. This vulnerability, which allows for privilege escalation, could give attackers administrative access to ESXi hosts. Such access could lead to ransomware deployment, data theft, and control over key assets within virtual environments.
Understanding the Microsoft Outage BSOD Incident: Navigating Security Challenges with GoSecure
Today, reports detailing a Blue Screen of Death (BSOD) issue impacting Microsoft systems with CrowdStrike’s Falcon sensor installed has had worldwide implications and outages. The BSOD issue arose following an update to the CrowdStrike Falcon sensor. This malfunction caused affected systems to crash, presenting a blue screen error, a situation that can disrupt business operations and compromise security by leaving systems unprotected.
North Korean Actors Exploit Weak DMARC – Security Policies to Mask Spearphishing Efforts
A recent FBI advisory unveils a chilling narrative: North Korean state actors, exploited weak DMARC security policies to mask their spearphishing campaigns. Such revelations underscore the critical need for robust defense mechanisms. GoSecure Titan® Email Security, which bundles GoSecure Titan® Secure Email Gateway (SEG) and GoSecure Titan® Incident Detection and Response (IDR) is not merely a tool; it’s a bastion of digital safety, meticulously designed to counteract these tactics. As the machinations of these actors unfold, our solutions stand ready, turning potential vulnerabilities into fortified defenses.
