The sensation sparked by the revelations of ex-NSA employee Edward Snowden on the level of covert online monitoring by the U.S. online helped narrow losses at the publisher of the U.K.'s Guardian and Observer newspapers.

Guardian News & Media, which publishes the two newspapers and theguardian.com, reported a £30.6 million ($52.3 million) loss in earnings before interest, taxation, depreciation and amortization over the year to the end of March. This marked an uptick from the £33.8 million loss posted the previous year.