Usenet.nl place ads all over the web offering free downloads of media, (music, movies, books etc), a lot of which they don't actually have available!
They offer an alleged 14 Day Free Trial which means you have to give them either your Card details or PayPal account. Although they make it appear you can cancel any time within the 14 Day Trial* but in the Contract you have just signed up to they insist on minimum NOTICE PERIODS which mean it is IMPOSSIBLE to actually cancel before the trial ends, meaning you technically owe them for at least 1 year's subscription!
*It is also EXTREMELY DIFFICULT to actually cancel in the first place, (in the SMALL PRINT it warns that their email address is NOT MONITORED so a lot of people send an email saying they want to cancel, which they can say they warned you wouldn't be read & therefore isn't a legitimate cancellation!
Buried in the sign-up email is a link to their 'support' form. You can fill this in but you have no real proof you've sent it, or when. Chances are they'll say they haven't received your cancellation & use that as an excuse for taking your money!
Also, in the contract is stipulates that NO REFUNDS will be given & they use this to prevent your Bank's chargeback, (if you gave them your card details - and God help you if you did, because your bank won't), & also to win a PayPal case against you if you try to claim the payment is unauthorised, (by signing up for the free trial you have inadvertently 'agreed' to their T&C)!