http://slackhq.com/post/114696167740/march-2015-security-incident-and-launch-of-2fa http://slackhq.com/post/114696167740/march-2015-security-inc... http://vall

http://slackhq.com/post/114696167740/march-2015-security-incident-and-launch-of-2fa http://slackhq.com/post/114696167740/march-2015-security-inc... http://valleywag.gawker.com/slack-is-letting-anyone-peek-at-their-competitors-1643790919 http://valleywag.gawker.com/slack-is-letting-anyone-peek-at-... https://news.ycombinator.com/item?id=8425799 https://news.ycombinator.com/item?id=8425799 Tbh, at this point I wouldn't be surprised if these "problems" occurred after someone discovered the bug and reported it.