HMRC is warning taxpayers not to share sensitive personal information online to avoid their identities being used to commit tax fraud.

THe UK's tax agency said it was aware that criminals are attempting to obtain customers’ Government Gateway logins and other personal details, enabling them to register for Income Tax Self Assessment and submit bogus tax refund claims before pocketing the repayment.

Individuals, ranging from teenagers to pensioners, are being targeted on social media platforms by fraudsters seeking to ‘borrow’ their identities. In return, the individual is promised a cut of the ...