OpenBSD 7.7, the 58th release of the security-focused operating system, was officially launched on April 28, 2025. This release substantially improves multiple areas, including performance optimization, hardware support, and security enhancements. The new version features notable performance improvements, particularly on ARM64 architecture, where the PMAP teardown has been optimized by skipping TLB flushes, resulting in […]
The post OpenBSD 7.7 Released with Significant Performance & Security Enhancements appeared first on Cyber Security News.
Microsoft has confirmed that its hotpatching feature for Windows Server 2025, which has been in preview since 2024, will transition to a paid subscription model starting July 1st, 2025. The announcement, made by Janine Patrick, Windows Server Product Marketing Manager, and Artem Pronichkin, Senior Program Manager, marks a significant shift in how organizations can manage […]
The post Windows Server 2025 Hotpatching Service to be Rolled Out From July 1st, 2025 appeared first on Cyber Security News.
The Cybersecurity and Infrastructure Security Agency (CISA) has added three new flaws to its Known Exploited Vulnerabilities catalog on Monday, affecting Commvault (CVE-2025-3928), Active! Mail (CVE-2025-42599), and Broadcom Brocade (CVE-2025-1976) solutions. CISA’s KEV catalog is constantly updated and provides IT admins in US federal civilian agencies with instructions on how to remediate these threats and by which date (as mandated by the Binding Operational Directive 22-01), but this living document can also come in handy … More →
The post CISA warns about actively exploited Broadcom, Commvault vulnerabilities appeared first on Help Net Security.
This is the first release in a new Castle series highlighting email domains associated with fraudulent activity. Our goal is to provide visibility into email infrastructure commonly abused by bots and fraudsters, so that security teams can improve their detection systems.
Each month, we’ll publish a ranked list
The post Fraudulent email domain tracker: April 2025 appeared first on Security Boulevard.
The current article provides technical analysis of an emerging malware named Pentagon Stealer. The research has been prepared by the analyst team at ANY.RUN. Key Takeaways How We Discovered Pentagon Stealer In early March of this year, when browsing Public submissions, the ANY.RUN team came across an interesting malware sample written in Golang. View sandbox […]
The post Pentagon Stealer: Go and Python Malware with Crypto Theft Capabilities appeared first on ANY.RUN's Cybersecurity Blog.