Customers using ASOS’s mobile app report receiving a threatening push notification that claims hackers have “fully compromised” ASOS’s “Snowflake instance,” urging recipients to contact or engage with the attackers or face potential data leaks. Several users describe the message as legitimate and similar in wording, including references to the company’s data protection officer (DPO) and a link reportedly directing to a Telegram chat.

The push notifications begin circulating around 10am on 6 October, according to user reports. While multiple outlets describe the incident as a suspected Snowflake-related compromise, none of the sources provide confirmed details of whether ASOS systems were actually breached or what data, if any, is affected. Some reporting notes ASOS has not publicly updated its website or social media with information about the notifications at the time of publication. Investors appear to react to the reports, with Quartz and other coverage describing a drop in ASOS shares, and Sky News reporting a decline of about 5%.