WikiLeaks and Iceland-based data-hosting service DataCell ehf. said they will file a complaint on Thursday with the European Commission against Visa Inc. and MasterCard Inc. if the payment companies continue to block their payment-processing.

Along with PayPal Inc., the credit card companies cut off payments processing for WikiLeaks late last year, making it difficult for WikiLeaks to accept donations.

Limited Time Offer

Save $400 off your subscription. Special offer ends April 30, 2017.

14-Day Free Trial

No credit card required. Complete access to articles, breaking news and industry data.