ASOS Customers Receive Push Notifications Claiming the Company Was Hacked

Summary
ASOS confirmed an unauthorized customer notification sent through third-party platforms. The notification claimed a Snowflake compromise, but ASOS says only basic personal information may have been accessed; the claim and any data theft remain unverified.
Key points
- Thousands of customers received an alarming message through the ASOS app claiming the company’s Snowflake instance had been compromised.
- ASOS confirmed an unauthorized customer notification and said it is investigating activity involving third-party communication platforms.
- ASOS immediately restricted access to the notification platforms and is working with specialists and relevant authorities.
- The company said names and contact details may have been accessed, but it does not believe payment-card information or account passwords were affected.
- The alleged Snowflake compromise and any theft of customer data have not been independently verified; the ASOS website and app remain operational.
- If customer data was accessed, it could expose shopping and profile information and enable more convincing targeted phishing.
Article Details
- Victim Organization
- ASOS
- Incident Type
- Unauthorized customer push notification through the ASOS app; alleged compromise of a Snowflake instance
- Data Types Exposed
- Names (may have been accessed, according to ASOS)
- Contact details (may have been accessed, according to ASOS)
- Operational Impact
- Thousands of customers received an unauthorized push notification. ASOS restricted access to the notification platforms while investigating; its website and app remained operational.
- Ransom Or Extortion
- The notification claimed a Snowflake instance had been fully compromised and threatened to leak it unless ASOS engaged with the sender. The claimed compromise and any data theft are unverified.
- Claim Status
- confirmed
Threat Actors
Vendors
BrazeAI specializes in personalization and runs on Snowflake. ASOS has described using Simon AI alongside Braze to personalize and trigger customer communications like push notifications to clients’ phones.Simon AIthat organizations use to store, process, and analyze data. We know that ASOS’s marketing team uses Simon AI from a blog posted by Simon. Simon AI specializes in personalization and runs on Snowflake. ASOS hasSnowflakeDear Asos DPO and IT, we have fully compromised the Snowflake instance. Engage with us, or we will leak it”
Products
ASOS appThousands of global fashion retailer ASOS customers have received a push notification through the ASOS app this morning alleging that the company has been hacked.BrazeAI specializes in personalization and runs on Snowflake. ASOS has described using Simon AI alongside Braze to personalize and trigger customer communications like push notifications to clients’ phones.Simon AIthat organizations use to store, process, and analyze data. We know that ASOS’s marketing team uses Simon AI from a blog posted by Simon. Simon AI specializes in personalization and runs on Snowflake. ASOS hasSnowflakeDear Asos DPO and IT, we have fully compromised the Snowflake instance. Engage with us, or we will leak it”