FILE PHOTO: Kremlin spokesman Dmitry Peskov waits before a welcoming ceremony attended by Russian President Vladimir Putin and Kyrgyz President Sooronbay Jeenbekov in Bishkek, Kyrgyzstan March 28, 2019. REUTERS/Maxim Shemetov

MOSCOW (Reuters) - The Kremlin said on Tuesday it viewed suggestions from Western researchers that Russian hackers may have leaked British-U.S. trade documents before Britain’s election with irony, saying such allegations were often a ploy to deflect attention.

Moscow was reacting after experts said the leak and distribution of the classified documents online resembled a disinformation campaign uncovered this year that originated in Russia.

The opposition Labour Party said on Nov. 27 that the classified documents showed the ruling Conservatives were plotting to offer up the state-run National Health Service for sale in trade talks with Washington, something Prime Minister Boris Johnson has denied.

The NHS is much loved by Britons and has become an important issue in the Dec. 12 election, in which Labour trails the Conservatives despite cutting its lead in some opinion polls.

Kremlin spokesman Dmitry Peskov said on Tuesday it had become easy to demonize Russian hackers.

“Such a persistent term -- Russian hacker -- is practically used like a fetish in order to distract attention from one’s own problems,” Peskov told reporters.

“It’s very convenient for demonisation, to cover up ones own headache, and to use this fetish to frighten people with Russian hackers. We have repeatedly come up against this and we view it with a dose of irony.”

Peskov said allegations related to Russian hackers were typically based on unconfirmed information and not backed by facts.

“So it’s not possible to comment on these seriously,” said Peskov.