Cyber ​​Security Hub

Microsoft Teams is being abused to impersonate IT support and deliver EtherRAT malware. Learn how the attack works and how businesses can respond.

SharePoint vulnerability CVE-2026-45659 has been added to CISA's KEV catalog after active exploitation. Learn about the RCE risk, ransomware threats, and how IPSIP helps secure your systems.

The Microsoft SharePoint storage and collaboration platform is a widely used system across many organizations and enterprises. However, a high-severity security vulnerability has recently been discovered and is being actively exploited by threat actors in the wild.

Researchers at Zscaler ThreatLabz have discovered an Edgecution malware campaign that spreads through Microsoft Teams and a malicious Microsoft Edge browser extension. The malware uses a two-component architecture and abuses Chrome Native Messaging to escape the browser sandbox, allowing attackers to execute commands, run PowerShell scripts, and gain direct access to victims' systems.

Windows users face a major security alert as Microsoft confirms a critical unpatched zero-day flaw in its default antivirus, Microsoft Defender. This vulnerability clears the path for attackers to easily seize the highest level of system privileges.

Microsoft has officially released critical patches to address a series of severe security vulnerabilities in Outlook and Word.

Recently, researchers discovered a critical vulnerability dubbed "FlagLeft" within the Microsoft 365 application ecosystem for the Android operating system. This issue threatens the information security of billions of users globally, paving the way for malicious applications to silently hijack account access without requiring any user interaction or permission.

The widely used security application, Microsoft Defender, has recently logged two highly critical "zero-day" vulnerabilities. Microsoft has swiftly rolled out emergency fixes.

Microsoft officially open-sourced two new security tools named RAMPART and Clarity. This is the tech giant's effort to help developers control risks from AI agents during the software development process, rather than only testing at the final step before deployment.

Driven by recent crackdowns on pirated software-a hot topic lately-many users are searching for legal, cost-effective alternatives to Microsoft Office. Fortunately, there are several free office suites available today that are more than capable of handling common tasks such as viewing and editing DOCX, XLSX, and PPTX files. These tools perfectly serve daily workflows, studying, and basic office administrative tasks.

With 97% of SMEs acting as weak security links, explore the seminar overview and 3 practical cybersecurity solutions for small businesses to optimize costs.

Discover how Double Key Encryption (Duokey) empowers organizations with 100% control over digital assets on Office 365 and AWS seamlessly and securely.

Cybercriminals are exploiting Azure Monitor Alerts to spoof invoices and system failures. Discover the list of malicious Alert Rules and expert prevention strategies from IPSIP.

In the technology landscape, operating system updates are typically expected to enhance stability and security. However, Microsoft's March 2026 cumulative update is currently delivering the opposite result.

CISA warns of CVE-2026-20963, a highly dangerous Remote Code Execution (RCE) flaw in Microsoft SharePoint. Update immediately with security solutions from IPSIP experts.

In an era of increasingly sophisticated cyber threats, installing Microsoft security patches is a mandatory requirement. Recently, however, the Windows user community has been grappling with a major challenge: the WinRE (Windows Recovery Environment) update error, accompanied by error code 0x80070643. This is more than just a routine technical glitch; it poses a potential risk to system security and can lead to severe operational disruptions.

Are you looking for a comprehensive cybersecurity solution for 2026? A detailed comparison of Microsoft vs. Zscaler, Fortinet based on Gartner standards. In the context of increasingly sophisticated AI-driven cyberattacks, traditional defense methods are gradually becoming ineffective. According to the latest report from Gartner, the cybersecurity market is witnessing a "great migration" to cloud platforms. For IT leaders, the biggest question today is not "should we invest?"