Asos has informed its customers of a significant data breach, revealing hackers now possess more detailed personal information than originally disclosed. The online retailer confirmed that detailed user profiles of potentially millions of customers have been compromised. This includes a wider range of personal data than first believed, raising concerns about potential identity theft and fraud. Asos did not specify the exact number of affected users, but indicated the scope is substantial. The company is continuing to investigate the incident and work with cybersecurity experts to mitigate further damage. Customers have been advised to be vigilant for potential phishing attempts and monitor their accounts for any unauthorized activity. The breach is likely to prompt further scrutiny of Asos’s data security measures.