Hi nanaphx and welcome onboard!
Yes, one of our members also got a similar e-mail recently. It was discussed in
this thread. As she was also harassed for sharing Korn it seems to me that Korn has paid somebody to track for p2p users sharing their music and intimidate the sharers through their ISPs. Rather than panicking away from OpenNap servers it would seem sensible to just stop sharing Korn's music.
- tg