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Patch Tuesday
November 2025 Patch Tuesday forecast: Windows Exchange Server EOL?

October 2025 Patch Tuesday was one for the record books in so many ways. There was a big push by Microsoft to fix as many open vulnerabilities as possible in products that …

Help Net Security
Veeam App for Microsoft Sentinel brings backup intelligence directly into the SOC

Veeam Software launched its new Veeam App for Microsoft Sentinel. The solution provides advanced integration with Veeam Data Platform and empowers organizations to detect, …

Windows Server
Microsoft releases urgent fix for actively exploited WSUS vulnerability (CVE-2025-59287)

Microsoft has released an out-of-band security update that “comprehensively” addresses CVE-2025-59287, a remote code execution vulnerability in the Windows Server …

Microsoft
What Microsoft’s 2025 report reveals about the new rules of engagement in cyberdefense

Adversaries are using AI to sharpen attacks, automate operations, and challenge long-standing defenses, according to a new Microsoft report. Researchers describe a year in …

Microsoft Teams
Microsoft revokes 200 certs used to sign malicious Teams installers

By revoking 200 software-signing certificates, Microsoft has hampered the activities of Vanilla Tempest, a ransomware-wielding threat actor that has been targeting …

Patch Tuesday
Microsoft patches three zero-days actively exploited by attackers

On October 2025 Patch Tuesday, Microsoft released fixes for 175+ vulnerabilities, including three zero-days under active attack: CVE-2025-24990, CVE-2025-59230, and …

Patch Tuesday
October 2025 Patch Tuesday forecast: The end of a decade with Microsoft

A lot of classic software is reaching end-of-life (EOL) this month. Windows 10, Office 2016 and Exchange Server 2016 have survived after nearly a decade of service. Not far …

Windows 10
European Windows 10 users get an additional year of free security updates

Windows 10 users in the European Economic Area (EEA) will be able to receive extended security updates until October 14, 2026, without having to pay for them or to back up …

AI
Microsoft spots LLM-obfuscated phishing attack

Cybercriminals are increasingly using AI-powered tools and (malicious) large language models to create convincing, error-free emails, deepfakes, online personas, …

Microsoft 365 phishing
Microsoft disrupts the RaccoonO365 Phishing-as-a-Service operation, names alleged leader

Microsoft and Cloudflare have disrupted a Phishing-as-a-Service operation selling the RaccoonO365 kit for stealing Microsoft 365 account credentials. “Using a court …

Patch Tuesday
September 2025 Patch Tuesday forecast: The CVE matrix

September 2025 Patch Tuesday is now live: Microsoft, Adobe, SAP deliver critical fixes for September 2025 Patch Tuesday We work in an industry driven by Common Vulnerabilities …

ClickFix
Fake macOS help sites push Shamos infostealer via ClickFix technique

Criminals are taking advantage of macOS users’ need to resolve technical issues to get them to infect their machines with the Shamos infostealer, Crowdstrike researchers …

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