Romanian hacker Tinkode, who broke the servers of the European Space Agency claims that he cracked a NASA server, obtaining access to confidential information, Security News Daily reads. He says hacking is a hobby and he does not want to steal confidential information but just expose vulnerabilities of the organization.

The Romanian, who calls himself TinKode posted his achievement on Twitter and on his blog he posted an image that he claims if on the FTP server of the center. One of the center officials Rob Gutro confirmed that there was an attack but that the event happened in April.

TinKode’s announcement comes after a month after the European Space Agency admitted that their servers were hacked by a well trained hacker from Romania. In an interview for Network World TinKode declared that the hacking is a hobby and whoever wants to hire him, should put forward an offer.