Spoofing
The latest Spoofing coverage — news, analysis, and updates from the WindowsNews.AI desk.
Kremlin-Linked Hackers Hijack Moscow ISPs to Steal Diplomatic Data via Microsoft 365 OAuth Attacks
The web of Russian cyber-espionage has grown significantly more tangled and audacious over the past several years, evolving into a sophisticated set of campaigns that now target diplomats, NGOs,...
Microsoft SharePoint Zero-Day Vulnerability: Urgent Security Risks and Mitigation Strategies
A fresh wave of anxiety has spread across global IT landscapes following Microsoft’s stark warning regarding a newly discovered zero-day vulnerability in its widely used SharePoint server software....
Critical Analysis and Mitigation of CVE-2025-53771: Path Traversal and Spoofing Vulnerabilities in Microsoft SharePoint Server
Microsoft SharePoint Server occupies a critical position in the enterprise IT landscape, providing a robust backbone for document management, workflow automation, and collaborative intranet portals....
CVE-2025-49706: Microsoft SharePoint Vulnerability Exposes Enterprises to Insider Spoofing Attacks
A critical spoofing vulnerability in Microsoft SharePoint Server, identified as CVE-2025-49706, has put a spotlight on the persistent threat of insider attacks and lateral movement within corporate...
High-severity CVE-2025-33054 flaw exploits RDP client’s weak warnings, risks credential theft.
CVE-2025-33054: Protecting Your Windows RDP from Spoofing Attacks A recently disclosed vulnerability, CVE-2025-33054, highlights a critical security flaw in the Windows Remote Desktop Protocol (RDP),...
CVE-2022-23278 Explained: How to Secure Microsoft Defender for Endpoint Against Spoofing
Microsoft Defender for Endpoint has long stood as a central pillar in enterprise security, serving as the frontline defense against malware, phishing, and a myriad of sophisticated cyberattacks....
PDF-Based Callback Phishing: How Cybercriminals Exploit AI & Brand Trust
Cybercriminals are evolving their tactics, leveraging PDF-based callback phishing to bypass traditional email security measures. These attacks exploit AI-driven automation and brand impersonation,...
How to Defend Against Microsoft 365 Direct Send Phishing Attacks in 2025
In May 2025, cybersecurity researchers at Varonis Threat Labs uncovered a sophisticated phishing campaign exploiting Microsoft 365's Direct Send feature, putting organizations worldwide at risk. This...
Microsoft 365 'Direct Send' Exploited in Sophisticated Phishing Attacks: What You Need to Know
Cybercriminals are increasingly exploiting Microsoft 365's "Direct Send" feature to launch highly convincing phishing attacks that bypass traditional email security measures. This sophisticated...
Microsoft 365's Direct Send Feature Exploited in Phishing Attacks: What You Need to Know
Microsoft 365's Direct Send feature, designed to simplify internal email routing, has become an unexpected weapon in cybercriminals' phishing arsenals. Security researchers have uncovered...
Rise of Internally Spoofed Phishing: Abusing Microsoft 365's Direct Send Feature
Rise of Internally Spoofed Phishing: Abusing Microsoft 365's Direct Send Feature A sophisticated phishing campaign is exploiting a legitimate Microsoft 365 feature to bypass security protocols and...
Microsoft 365 Direct Send Exploit: How to Protect Your Business from Phishing Attacks
A sophisticated phishing campaign exploiting Microsoft 365's "Direct Send" feature has targeted over 70 organizations, primarily in the United States, highlighting critical vulnerabilities in...