appeared in the text box. Beneath it, in fine print, a single line: "Strength: 100% | Do not share."

He stared at his front door. He stared at his phone. The battery died. The screen went black.

She clicked to the next slide. It showed a heat map of the world.

"That means every password it generated on a given day was the same for every user in the same time zone. If you generated a password on October 12th at 3 PM in Madrid, so did a thousand other people."

He pulled out his phone. The screen was cracked—he’d dropped it on the cobblestones that afternoon. The battery was at 2%. He opened the browser. The history was gone. He typed desperately: avast generador contraseñas .