Codeforce security issue

Revision en1, by _VanGogh_, 2017-11-19 21:04:54

KAN MikeMirzayanov

There is a really serious problem with codeforces security yesterday I reloaded the page and I went to some one else's account and it happend today again also there is another issue with solutions leaking for lots of users whats the problem?

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en3 English _VanGogh_ 2017-11-19 21:20:28 80
en2 English _VanGogh_ 2017-11-19 21:12:36 57 Tiny change: 'e problem?' -> 'e problem? \n\nplease write in comments if you had the same problem'
en1 English _VanGogh_ 2017-11-19 21:04:54 324 seacurity (published)