Do NOT login to any Steam websites! Caching Issues

Soldato
Joined
15 Aug 2011
Posts
4,984
This was a instant alarm bell for me as soon as I seen pricing of games switch from dollars to pounds then to euro's.
 
They've pulled the plug by the look of it... should have done it an hour ago though, xmas day or not. :mad:

I've seen details of two different accounts, neither belonging to me.

Not sure if people were able to buy games using accounts not belonging to them. You could definitely modify account details if you wanted to.
 
Yeah the store is down and I haven't been on since yesterday so at least my details won't have been cached for someone else to view. We should still be able to play games online shouldn't we?
 
Here's a quote I found on PC Gamer that might make things a little clearer.

It's a problem with their caching-server (varnish), caching pages that should not be cached (such as Account-Details, Cart, etc.). It invalidates after some time and is re-cached when the next user visits the page with their profile. You are not actually logged in (as in, you take over the session of the user), you just see pages rendered for others than yourself. This is why different parts of steam appear as different users.

Which page you see is probably dependent on the edge node (first server you connect to) closest to you, hence why different users see different profiles.

My guess to how this could've happened is that an untested configuration got activated when steam went down earlier, e.g. due to an auto-conf service (puppet, chef) pulling an untested config or some of their live servers being replaced by staging / development servers. It's also possible that they were under heavy load and the engineer on duty reconfigured all their edge nodes to cache more aggressively.

Let's hope they fix this fast, because this is a major data leak. I can see private E-Mail and account names. Let's hope their cache server is not delivering internal pages.

Credit to: /u/mrallon
 
They've pulled the plug by the look of it... should have done it an hour ago though, xmas day or not. :mad:

I've seen details of two different accounts, neither belonging to me.

Not sure if people were able to buy games using accounts not belonging to them. You could definitely modify account details if you wanted to.

I didn't know you could modify details, but viewing them alone is bad enough. Surely a company should have a contingency plan for problems like this? The faffing around seems like they have their lengendary customer services team on the case...
 
I logged in and back out around 6pm, was fine, won't be going back in till its sorted now though, and luckily, i don't have my card details saved.
 
I can imagine some poor sys admin getting the omg the system is down call mid way through Christmas dinner.

Taking the site down is probably the most sensible approach at the mo until the sort it out. Perhaps it was the temp pushing a new config to all the servers to reduce the server load lol *cache all the things*.
 
This is a serious breech of personally identifiable data. The fallout over this won't be small. Although I do feel sorry for their staff on this day of all days.
 
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