@ur0b0r0x has claimed to of hacked 20 big company's. which include Sony, Sony pictures, CBS, WarnerBros, fox and a bunch of others. the leak which was announce via twitter first on march 15th with mentions to the big companys in a way of a taunt.

20 COMPANY HACKED BY @UR0B0R0X HAPPY HACK @Sony @wbpictures @fox @SonyPictures ETC #HACKING @El_Universal_Mx Zuuu pastebin.com/sQVBqi1Q ZUUUU — UR0B0R0X (@UR0B0R0X) March 15, 2012

The hacks which have leaked at least 1 account from each site have been uploaded to paste bin.Now the authenticity of these hacks is debated-able until otherwise proven but given the record of the sites hacked its most likely a true leak of data as we have seen pretty much all of these sites hacked in the past 6 months. 1. https://www.fox.com/
2. https://www.warnerbros.com/
3. https://www.sony.com/
4. https://www.sonypictures.com/
5. https://rpm-productions.com/
6. https://addisoninteractive.com
7. https://vibecreativela.com
8. https://noodle-haus.com
9. https://summit-ent.com/
10. https://mac.com
11. https://ia.com
12. https://brandonyano.com
13. https://bunim-murray.com
14. https://sycamoresol.com/
15. https://planetarygroup.com
16. https://madebyunion.com
17. https://cbs.com
18. https://scarletterrier.com
19. https://emixing.com
20. https://subwat.com

data: https://pastebin.com/261kR6zS