According to reports, major cardsharing networks (both private and public) have been subject to "police raids."

Although there has been no official information about this or how they have proceeded to "attack" the CardSharing

A public cardsharing network offered pay TV subscription channels for a monthly cost , much lower than the officail subscription charge. Watching pay channels through cardsharing is totally illegal.

In addition some of these networks used their official card "customers" to share the cards to another handful of users.

This could be just a rumor spread by antipiracy authorities,