Cryptogasm is a security-minded developer's site that hosted a viewer for exposed webcams and posted about vulnerable cameras and Heartbleed detection bugs.
HN links it mainly for its exposed webcam viewer, which commenters browsed for odd and private camera feeds before it was taken down.
Network rack, South Korea - http://cryptogasm.com/webcams/webcam.php?id=3070
Chickens, South Korea - http://cryptogasm.com/webcams/webcam.php?id=33410
It's kinda weird, I'm just pressing "random" and seeing what comes up.
There seems to be more than a few that are "street" views, which gives you view of certain cities. So that's kinda interesting.
Rack monitoring http://cryptogasm.com/webcams/webcam.php?id=37156
Edit: some other findings
Mouses : http://cryptogasm.com/webcams/webcam.php?id=36548
Caltech Submillimeter Observatory: http://cryptogasm.com/webcams/webcam.php?id=36447
Stange machine (any idea what it is?) : http://cryptogasm.com/webcams/webcam.php?id=36900
I'm not sure how it does the geolocation but it doesn't seem to be terribly accurate in every case. I've seen cameras that claim to be located in inland locations that are on beaches (like http://cryptogasm.com/webcams/webcam.php?id=11495 which the site says is in a Seattle suburb but is actually on the Oregon coast)
Assuming this guy wasn't naked when you posted this ... but he is now.
This floated around on the interwebs a while ago - part of a vulnerability study that was posted to the blog detailing the approach for generating the set of camera feeds:
http://cryptogasm.com/2012/02/list-of-vulnerable-trendnet-webcams/
you're probably thinking about this (which now 404s):
http://cryptogasm.com/webcams/
Don't know why it was taken down. Here is the old thread :
https://news.ycombinator.com/item?id=5543465
which mentions the Content-Type "multipart/x-mixed-replace" technique used to constantly update jpegs in the browser.
This is cool, but really creepy at the same time. I guess some people don't really consider the ramifications of putting a webcam online.
Side note, a horse and her baby! http://cryptogasm.com/webcams/webcam.php?id=7392