Every shared host carries many tenants on the same disks. When that disk is quiet, the whole of it is yours — full speed, whatever your plan. The trouble was only ever in the crowded moments, and that is exactly where I found something broken. I traced a disk-priority fault that had quietly flattened the difference between plan tiers on our ... Read More »

A new SSH key-stealing kernel exploit landed yesterday. Your seedboxes were patched within 24 hours. On 2026-05-14, Qualys disclosed a new Linux kernel vulnerability — ssh-keysign-pwn — that lets an unprivileged user steal the SSH host private keys of any Linux server they have shell access on. The patch landed in Linus Torvalds' tree the same ... Read More »