The British Army has launched an investigation into a "breach" of its Twitter and YouTube accounts, which were briefly hacked on Sunday and used to post about cryptocurrencies and non-fungible tokens (NFTs).
"Apologies for the temporary interruption to our feed. We will conduct a full investigation and learn from this incident," a post on the @BritishArmy Twitter handle said.
The account had earlier retweeted several posts about NFTs. At one point it had its name changed to Bapesclan – an NFT holder club – and its profile picture to an ape-like cartoon figure in clownish make-up.
The army's YouTube account, which had been renamed "Ark Invest" and showed several videos relating to cryptocurrency using images of billionaire Elon Musk, was also restored to its original state on Sunday evening.
“We can confirm that yesterday there was a breach of the Army’s Twitter and YouTube accounts and an investigation is underway," an Army spokesperson told Euronews Next in an emailed statement on Monday.
“We take information security extremely seriously and whilst we have now resolved the issue an investigation is ongoing and it would be inappropriate to comment further.”
'This looks serious'
It is not clear who is behind the hacking incidents.
Conservative MP Tobias Ellwood, chair of the Commons defence select committee, said what had happened "looks serious".
"I hope the results of the investigation and actions taken will be shared appropriately," he added in a tweet.
The British army's Twitter feed currently has over 363,000 followers, while the YouTube channel has 177,000 subscribers.
Ark Invest is the name of a global investment firm. The company did not immediately respond to a request for comment submitted via email and the company's website.
In July 2020, major US accounts were taken over by hackers in an apparent Bitcoin scam. The accounts affected included those of Musk, Jeff Bezos, Bill Gates, Barack Obama, Joe Biden and Kanye West.