Category: Cyber Security News

macOS Gatekeeper Explained – Strengthening System Defenses

Apple’s macOS Gatekeeper, a cornerstone of the operating system’s defense against malicious software, has undergone significant macOS Sequoia (15.0) updates to address emerging security challenges. These changes reflect Apple’s ongoing efforts to balance user freedom with robust protection against increasingly…

Hands-on Malware Analysis Training to Boost Up SOC & MSSP Teams

Security Operations Centers (SOCs) and Managed Security Service Providers (MSSPs) operate at the forefront of cybersecurity, tasked with defending organizations against increasingly sophisticated threats. As adversaries refine their tactics, the need for continuous skill development, particularly through hands-on malware analysis training, has…

Linux Kernel Patching and Preventing Exploits in 2025

As the Linux kernel continues to power everything from cloud infrastructure to embedded devices, its security remains critical. In 2025, patching strategies face unprecedented challenges: a 3,529% year-over-year increase in CVEs since 2024, sophisticated exploitation techniques targeting virtualization subsystems, and kernel-level attacks…

Hackers Actively Exploiting PowerShell to Evade Antivirus & EDR

Cybersecurity experts have identified a concerning trend in the malware landscape as threat actors increasingly leverage fileless techniques to circumvent traditional security measures. A sophisticated PowerShell-based shellcode loader executing Remcos Remote Access Trojan (RAT) has emerged as the latest example…

Windows 10 KB5058379 Update Boots PCs into Windows Recovery

Multiple users and IT administrators are reporting that Microsoft’s latest security update KB5058379, released on May 13, 2025, is causing widespread issues with BitLocker recovery prompts and system boot failures. This mandatory Patch Tuesday update, which contains critical security fixes,…

Windows Security Updates – How to Stay Ahead of Vulnerabilities

In April 2025, cybersecurity teams were starkly reminded of the stakes involved in patch management when Microsoft disclosed CVE-2025-29824, a zero-day privilege escalation flaw in the Windows Common Log File System (CLFS) driver. Exploited by ransomware groups to gain SYSTEM-level access,…

Cybersecurity for Mergers and Acquisitions – A CISO’s Guide

Mergers and acquisitions (M&A) have become a high-stakes battleground for cybersecurity risks, with 2024 witnessing a surge in regulatory scrutiny, sophisticated cyberattacks, and costly post-deal breaches. As global M&A activity rebounds to pre-pandemic levels, CISOs face unprecedented challenges in safeguarding…

Mitigating macOS Zero-Day Risks – Tools and Techniques

Apple’s macOS has experienced a concerning surge in zero-day vulnerabilities over the past six months, highlighting the need for robust security practices. Recent sophisticated attacks targeting businesses and individuals demonstrate that Apple’s relatively secure ecosystem remains vulnerable to determined threat…

Securing Linux Containers – A Guide for Cloud-Native Environments

As container adoption rapidly accelerates across enterprises in 2025, security professionals are under increasing pressure to focus on securing Linux containers and protecting these ephemeral environments. Container security requires a multi-layered approach that addresses vulnerabilities throughout the container lifecycle –…

Windows Defender Best Practices – Optimizing Endpoint Protection

As cyberthreats grow in sophistication, organizations must prioritize robust endpoint protection strategies. Microsoft Defender for Endpoint has emerged as a critical tool in this landscape, offering AI-driven threat detection, automated response, and integration with broader security ecosystems like Microsoft Defender…

Researchers Emulated VanHelsing Ransomware Advanced Tactics & Tools Used

Cybersecurity experts have successfully emulated the behaviors of VanHelsing, a sophisticated ransomware-as-a-service (RaaS) operation that emerged in March 2025 and has rapidly gained notoriety in cybercriminal circles. The ransomware employs a double extortion model, encrypting victims’ files with the Curve25519…

Hackers Disguised Remote Access Malware as Microsoft Edge service

A sophisticated backdoor campaign in which attackers cleverly disguised remote access malware as a legitimate Microsoft Edge service. The malicious Mesh agent, masquerading under the path C:\Program Files\Microsoft\MicrosoftEdge\msedge.exe, was found running on multiple computers and servers across the affected network.…

Interlock Ransomware Attacking Defense Contractors and Their Supply Chains

A dangerous ransomware operation dubbed Interlock has escalated its focus on defense contractors and their supply chains, jeopardizing sensitive military logistics, intellectual property, and national security. First observed in September 2024, the group employs “big-game hunting” tactics-targeting high-value organizations-and double…

macOS Security Guide – Safeguarding Against Adware and Malware

As macOS adoption grows, so does its attractiveness to cybercriminals. Recent reports reveal a 60% surge in macOS market share over three years, correlating with a dramatic escalation in sophisticated adware, infostealers, and malware-as-a-service (MaaS) campaigns. While Apple’s built-in defenses,…

Top 5 WMIC Commands Used By Malware

Malware doesn’t need fancy tools to be dangerous. Sometimes, all it takes is WMIC, a quiet, native utility that’s still doing damage.   In the past weeks, we’ve seen a consistent pattern in some ANY.RUN sandbox sessions: malware keeps reaching for…

Adobe Photoshop Vulnerability Let Attackers Execute Arbitrary Code

Adobe has released critical security updates for Photoshop on both Windows and macOS platforms after discovering multiple severe vulnerabilities that could allow attackers to execute arbitrary code on victims’ systems.  The security bulletin addresses three critical flaws affecting Photoshop 2025…

82,000+ WordPress Sites Exposed to Remote Code Execution Attacks

Critical vulnerabilities were identified in TheGem, a premium WordPress theme with more than 82,000 installations worldwide.  Researchers identified two separate but interconnected vulnerabilities in TheGem theme versions 5.10.3 and earlier.  When combined, these vulnerabilities create a dangerous attack vector that…

Hacking Abusing GovDelivery For TxTag ‘Toll Charges’ Phishing Attack

A sophisticated phishing operation exploiting compromised Indiana government sender accounts to distribute fraudulent TxTag toll collection messages.  The campaign, which emerged this week, leverages the GovDelivery communications platform to lend legitimacy to the scam emails targeting unsuspecting recipients nationwide. Sophisticated…

5 Ways Threat Intelligence Helps Against Phishing Attacks

Phishing remains a pervasive cybersecurity threat responsible for over 80% of security incidents, costing businesses billions annually and eroding trust. Threat intelligence real-time, actionable data on cyber threats, actors, and tactics —empowers organizations to stay ahead of these risks. Tools…

Zoom Workplace Apps Vulnerabilities Let Attackers Escalate Privileges

Zoom Video Communications disclosed multiple vulnerabilities affecting its Workplace Apps across various platforms, including Windows, macOS, Linux, iOS, and Android.  These vulnerabilities pose significant risks such as privilege escalation, denial-of-service (DoS), and remote code execution, potentially allowing attackers to compromise…

Apache Superset Vulnerability Let Attackers Takeover Resource Ownership

Apache Superset, the popular open-source data visualization and business intelligence platform, has been found to have a significant security vulnerability.  The vulnerability, CVE-2025-27696, allows authenticated users with read permissions to take over ownership of dashboards, charts, and datasets through improper…