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Re:Show HN: A playable game of Tetris inside a PDF by ustad on Friday January 10, 2025 @03:53AM (#42653888)
That reminded to disable javascript in pdfjs that is used in firefox.

Feel much safer!

Re:Show HN: A playable game of Tetris inside a PDF by aoeb on Friday January 10, 2025 @04:04AM (#42653952)
Open about:config

Search for "pdfjs.enableScripting"

Set to false.

Re:Show HN: A playable game of Tetris inside a PDF by phforms on Friday January 10, 2025 @04:25AM (#42654066)
Apparently, it is set to false by default in Zen Browser. In my Firefox it was still true.
Re:Show HN: A playable game of Tetris inside a PDF by vasco on Friday January 10, 2025 @04:35AM (#42654126)
So you also disable it for normal browsing?
Re:Show HN: A playable game of Tetris inside a PDF by aceazzameen on Friday January 10, 2025 @10:56AM (#42656740)
Whew! I didn't realize it was enabled already.