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yencabulator • last Thursday at 3:34 PM • 1 reply • view on HN

I does sound like they made a HTTP GET request have side effects.

Replies

dpark • last Thursday at 3:56 PM

I suspect that’s exactly what they did. And then they “solved” it with a Captcha. Conveniently I bet human unsubscribes also dropped when that was instituted.