Critical

ASOS confirms data breach after “HACKED” in-app notifications

BleepingComputer

October 6, 2026 at 4:33 PM

Actively Exploited

Overview

ASOS, the UK-based fashion retailer, has confirmed a data breach after hackers sent unauthorized push notifications through its mobile app. The attackers claimed to have accessed customer data from ASOS's Snowflake environment, raising concerns over the security of user information. While specific details about the stolen data have not been disclosed, the incident highlights vulnerabilities in the company's app security. Users of the ASOS mobile app should be on alert for potential phishing attempts or unusual activity in their accounts. This breach serves as a reminder for companies to prioritize data protection and for consumers to stay vigilant about their personal information online.

Key Takeaways

Active Exploitation: This vulnerability is being actively exploited by attackers. Immediate action is recommended.
Affected Systems: ASOS mobile app, customer data stored in Snowflake environment
Action Required: Users are advised to monitor their accounts for suspicious activity and change their passwords.
Timeline: Disclosed on October 17, 2023

Original Article Summary

UK fashion retailer ASOS confirmed a data breach Tuesday after hackers sent unauthorized push notifications through its mobile app while claiming to have stolen customer data from the company's Snowflake environment. [...]

Impact

ASOS mobile app, customer data stored in Snowflake environment

Exploitation Status

This vulnerability is confirmed to be actively exploited by attackers in real-world attacks. Organizations should prioritize patching or implementing workarounds immediately.

Timeline

Disclosed on October 17, 2023

Remediation

Users are advised to monitor their accounts for suspicious activity and change their passwords. Companies should review security protocols related to app notifications.

Additional Information

This threat intelligence is aggregated from trusted cybersecurity sources. For the most up-to-date information, technical details, and official vendor guidance, please refer to the original article linked below.

Related Topics: This incident relates to Phishing, Data Breach.

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