Amazon security boss says crims abused max-security Cisco firewall flaw weeks before disclosure

Ransomware criminals exploited CVE-2026-20131, a maximum-severity bug in Cisco Secure Firewall Management Center software, as a zero-day vulnerability more than a month before Cisco patched the hole, ...

Microsoft 365 network connectivity test tool fails

If Microsoft 365 network connectivity test tool fails, whitelist required URLs and IP ranges on Firewall/Proxy, bypass the ...
The Hacker News

Interlock Ransomware Exploits Cisco FMC Zero-Day CVE-2026-20131 for Root Access

Interlock ransomware is actively exploiting CVE-2026-20131 (CVSS 10.0) in Cisco FMC, enabling unauthenticated remote code execution as root.
Cybernews

Malicious campaign targeting vulnerable OpenWebUI servers: technical analysis

During an investigation into exposed OpenWebUI servers, the Cybernews research team identified a malicious campaign targeting vulnerable OpenWebUI servers with cryptocurrency miners and Info Stealers.
小黑盒生活 on MSN

Windows 11 Dev重磅更新：驱动安全策略收紧、预装应用可批量卸载

【本文由小黑盒作者@佐喃于03月15日发布，转载请标明出处！】 微软发布 Build 26300.8068，企业IT管理权限大幅提升，内核驱动信任机制迎来重大变革 微软于2026年3月13日向Dev Channel推送了Windows 11 Insider Preview Build 26300.8068（KB 5079464）。作为基于Windows ...