A 17-year-old boy has been arrested for hacking into mobile telecommunications company KPN in the Netherlands. He has also been accused of other breaches in Japan, Korea, and Norway. The arrested teenager called himself “xS”, “Yoshioka” and “Yui” online. The arrest is unrelated to a January hack which resulted in the company taking 2 million e-mail accounts offline as a precaution. KPN also noted the arrest is not related to the January hack that saw the company take 2 million accounts offline.
Source: https://thehackernews.com/2012/03/17-year-old-hacker-arrested-for-hacking.html