LONDON (Reuters) – Britain’s army said its Twitter and YouTube accounts had been breached on Sunday. As of 1800 GMT, the @BritishArmy handle, which is verified by Twitter, had retweeted a number of posts promoting non-fungible tokens (NFTs) on its timeline. The army YouTube account had been renamed ‘Ark Invest’ and showed several videos relating to cryptocurrency. “We are aware of a breach of the Army’s Twitter and YouTube accounts and an investigation is under way,” an army spokesperson said. “We take information security extremely seriously and are resolving the issue. Until the investigatio…