She clicked the first link — a shady site with a blue button saying “Download Grátis.” But instead of the PDF, her browser exploded with pop-ups: “YOUR MAC HAS A VIRUS” and “CLICK HERE TO WIN AN IPHONE.”
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Just then, her elderly neighbor, Sílvio, knocked on her door. He had noticed her light on at 2 a.m. and brought tea. She clicked the first link — a shady