POF, eHarmony and others hacked 4 years ago

Do you remember PlentyOfFish, eHarmony and others hacked 4 years ago?

http://techcrunch.com/2011/01/31/plentyoffish-ceo-we-were-hacked-almost-extorted-so-i-emailed-the-hackers-mom/

http://www.pcmag.com/article2/0,2817,2379001,00.asp

http://krebsonsecurity.com/2011/01/plentyoffish-com-hacked-blames-messenger/

http://onlinedatingsoundbarrier.blogspot.com.ar/2014/11/as-usual-eharmony-hacked-again.html

4 years later, perhaps all the rubbish was swept under the carpet and they did not solve anything.