OpenSSH 10.4: Security Fixes and First Post-Quantum Signatures
OpenSSH 10.4 fixes multiple security issues in SFTP, SCP, and sshd, tightens protocol enforcement, and introduces experimental hybrid post-quantum signatures u…
News & Knowledge
News, guides and insights on hosting, security and IT.
16-Year-Old KVM Flaw Lets Attackers Break Out of VMs and Take Over Cloud Hosts
A 16-year-old use-after-free bug in KVM (CVE-2026-53359) lets attackers break out of VMs and take over cloud hosts.
The Best Budget CPUs of 2026: Top Processors for Every Use Case Compared
Which CPU offers the best value for money in 2026? We break down the top budget processors under €200 — from entry-level options to gaming sleeper picks.
Linux Kernel Flaw Lets Attackers Escalate to Root, Exploits Already Public
A Linux kernel flaw rated CVSS 7.8 can be exploited with publicly available code to gain root access, a patch is already available.
TencShell: The Backdoor Trojan That Disguises C2 Traffic as Tencent API Calls
Security researchers stopped a Go-based backdoor trojan that disguised its C2 traffic as Tencent API requests during a targeted attack on an industrial manufac…
ManageEngine AD360: Critical SSO Flaw Enables Account Takeover, Patches Available
A critical SSO flaw in ManageEngine AD360 (CVE-2026-11374) lets attackers hijack accounts; matching patches are available.
AI Coding Agents as Attack Vector: Malware via Seemingly Clean GitHub Repositories
Security researchers from Mozilla's 0din team have demonstrated how AI coding agents can be tricked into installing malware via inconspicuous GitHub repositori…
Windows Defender "BlueHammer": Actively Exploited Flaw Threatens Unpatched Systems
The Windows Defender vulnerability "BlueHammer" is actively being exploited in ransomware campaigns — even though a patch has been available since April. CISA …
Critical Check Point VPN Vulnerability Actively Exploited
A actively exploited vulnerability in Check Point Remote Access VPN allows attackers to establish VPN sessions without authentication. The BSI classifies the s…