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by patio11 4545 days ago
This sounds like an attempt by Photobucket to avoid people abusing their system in an automated fashion to build scraping sites -- if you get a psuedorandom photo from their collection every time you use an agent other than a common browser, that thwarts people's intentions but doesn't raise any obvious flags until they put a human in the loop. (You can, of course, circumvent this by having your wget say "No, I'm Chrome! Honest!" or using a headless chrome instance, but simple tripwires like this cut down script kiddies by 90%+ in some circumstances.)

This happens to interact quirkily with your boss' decision to use PhotoBucket as a CDN for his email and Google's recent implementation of the Gmail image caching feature.

1 comments

That would be a pretty awesome way to troll scrapers!

We've had Gmail image caching turned on for a while and these images just started showing up like this today... it seems like Photobucket/tinypic just swapped the images out from under us a couple hours ago. Brian has been sending emails with these images for at least a year.

Also, I feel slightly responsible for not enforcing good practices... never occurred to me to investigate how he was putting those images in his emails.

In other amusing news, I want to check this out without Google image caching... but first need to sign up for a non-google hosted email address since I forgot the password to my Yahoo mail account from all those years back.

Update:: I used a disposable email box that doesn't do Gmail image caching, we're getting the same results:

https://www.dropbox.com/s/arzmt2kcpqovrnd/Screenshot%202014-...