When a Hosting Client Woke Me at 3am: The Night One Compromised Site Threatened an Entire Rack

https://finnqzqg984.yousher.com/when-running-many-sites-on-one-stack-goes-wrong-ana-s-overnight-crisis

I still remember the call. It was 3:10 am and Maria, a small agency owner, was frantic. One of her client sites had started redirecting to spam pages and a flood of login attempts was hammering every WordPress installation on her account