Phishing Pop Ups
If the pop-up claims to be from Google but the URL in the address bar is a long string of random numbers and letters, it is fraudulent.
These pop-ups can appear in several forms: phishing pop ups
Disconnect the window through your operating system's system manager: If the pop-up claims to be from Google
If a suspicious window appears, , including the "X" or "Close" button, as these can sometimes trigger a download. Unexpected Pop-ups (2024) - CodeGive including the "X" or "Close" button
Use a reputable security program to scan your computer for malware or adware.
You are browsing the web when your screen suddenly freezes. A bright red window flashes with a loud warning: "Your computer has been infected with a virus! Call this number immediately to save your data."