Data Breaches & Leaks SecurityWeek 1 week ago

ASOS Confirms Cyberattack, Data Breach

CN
CyberNew Threat Research Desk
• Original Reporting: SecurityWeek
CyberNew Threat Intel Assessment
Assessed Severity: HIGH
Impacted Surface
Client Endpoints & Operating Systems
Intelligence Sector
Data Breaches & Leaks

Analyst Takeaway

"British online retailer ASOS has confirmed that hackers compromised a third-party communication platform after users received rogue notifications on their phones. Over the past couple of days, numerous ASOS users in the UK complained about receiving a pop-up notification on their mobile apps, titled “ASOS hacked”. “Dear ASOS DPO [data protection officer] and IT, we have fully compromised the..."

Recommended Defense & Mitigation

  • Access Review: Audit administrative roles, enforce phishing-resistant MFA, and review privilege escalations.
  • Credential Rotation: Rotate high-privilege service credentials and tokens associated with impacted services.
Curated & Verified by CyberNew Threat Intelligence Desk Standard Defense Framework (NIST / MITRE ATT&CK)
Asos cyberattack and data breach

British online retailer ASOS has confirmed that hackers compromised a third-party communication platform after users received rogue notifications on their phones.

Over the past couple of days, numerous ASOS users in the UK complained about receiving a pop-up notification on their mobile apps, titled “ASOS hacked”.

“Dear ASOS DPO [data protection officer] and IT, we have fully compromised the Snowflake instance. Engage with us, or we will leak it,” the notification read.

In a Tuesday filing with the London Stock Exchange, the clothing and cosmetics retailer confirmed that its users received unauthorized notifications after a third-party platform used for customer communication was hacked.

“We took immediate action to restrict access to the notification platforms and are working with our internal and external specialist advisers, as well as all relevant authorities,” ASOS said.

According to the company, the hackers might have accessed basic user information, including names and contact details.

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“We do not believe that payment-card information or account passwords were impacted,” the company said.

Written By Ionut Arghire

Source Verification & Original Intelligence

This threat report was reviewed by CyberNew analysts and cross-referenced with primary security disclosures from SecurityWeek.

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