He didn’t click “Yes.” He clicked “No.” Then he opened Windows Security. A quick scan of the downloaded file returned a single red line: Trojan:Win32/Spyware.Bladabindi!ml
Open the .dmg file and follow the setup dialog to complete the installation. cisco packet tracer 7.3.1 download
The domain was a messy string of characters—something like dl.tech-archive.xyz . No SSL certificate. A “Download” button surrounded by blinking ads for driver updaters and fake antivirus software. He didn’t click “Yes