Archiv für Juni 2026

Mehrere Internetanschlüsse erhöhen die Ausfallsicherheit einer Firewall deutlich. OPNsense bündelt dafür mehrere WAN-Schnittstellen in Gateway-Gruppen und steuert den Datenverkehr über Policy Routing. Die vollständige Konfiguration gelingt in fünf aufeinander abgestimmten Schritten.

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CISA confirmed on Monday that ransomware gangs are now exploiting a Microsoft Defender privilege escalation vulnerability, dubbed BlueHammer, that has previously been abused in zero-day attacks. […]

The threat actor is focused on collecting credentials, SSH keys, cryptocurrency wallets, and development tooling. The post Critical SimpleHelp Vulnerability Exploited for Malware Delivery appeared first on SecurityWeek.