Oh, snappy. :(
1) "Snapchat’s failure to secure its Find Friends feature resulted in a security breach that enabled attackers to compile a database of 4.6 million Snapchat usernames and phone numbers." - oh well I ddi know about that one, kind of whatever to me personally, you can have my number and my username, different one on most sites so you didn't find anything much out about me
2) "the complaint describes several simple ways that recipients could save snaps indefinitely." - oh, well, duh, screenshots. apparently 3rd party apps too. why bother with a third party when you can just screencap doe?
The other complaints now, those are new.
During the time of the facebook attempt to buy them for absolutely unfathomable amounts of money, this was one of the bigger theories of why they wouldn't do it. They knew fully well they were completely insecure and didn't want it to come out. In other news, people everywhere are now worried about the status of their nudes.