Patch Tuesday, April 2025 Edition

Microsoft today released updates to plug at least 121 security holes in its Windows operating systems and software, including one vulnerability that is already being exploited in the wild. Eleven of those flaws earned Microsoft’s most-dire “critical” rating, meaning malware or malcontents could exploit them with little to no interaction from Windows users.

April 9, 2025
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CISOs battle security platform fatigue

It starts with good intentions. A tool to stop phishing. Another to monitor endpoints. One more for cloud workloads. Soon, a well-meaning CISO finds themselves managing dozens of products across teams, each with its own dashboard, alerts, and licensing…

April 7, 2025
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China-linked group UNC5221 exploited Ivanti Connect Secure zero-day since mid-March

Ivanti addressed a critical remote code execution flaw in Connect Secure, which has been exploited since at least mid-March 2025. Ivanti released security updates to address a critical Connect Secure remote code execution vulnerability tracked as CVE-2025-22457. The vulnerability has been exploited by a China-linked threat actor since at least mid-March 2025. Ivanti did not disclose […]

April 3, 2025
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