HMRC has issued a warning to TikTok users after the arrest of two people in connection with a suspected large-scale tax scam. Reporting across outlets says the case involves alleged activity linked to the platform, including individuals posting advertisements on TikTok. HMRC states that the public should protect personal tax information in the same way they protect bank details, highlighting the risk of people being targeted or misled.

Two arrests are reported to have taken place in east London. The suspected value of the alleged fraud is described as £153 million, though details of the scheme are not fully outlined in the available summaries. The reporting focuses on HMRC’s public-facing security message alongside law enforcement action, indicating that the warning is intended to reduce the chance that TikTok users disclose sensitive tax-related information to scammers.

Overall, the sources align on the existence of an HMRC advisory, the platform-linked nature of the alleged advertisements, and the arrests connected to a suspected £153 million tax fraud.