ASOS said its website and app stayed operational and safe throughout the incident. As a precaution it paused some marketing and customer relationship management activity immediately after the attack, resuming within two days. The company has implemented further security measures. Overall sales had remained flat since its August 30 year-end, which ASOS said gave it confidence that the impact would be temporary. The group guided for underlying core profits of £180 million to £200 million for the current financial year to August next year, after reporting a 39% jump to £170.3 million in 2025/26. It halved underlying pre-tax losses to £46.4 million from £98.2 million the previous year.
ASOS reveals cyber attack sales hit, says impact will be temporary
Retailer says impact will be temporary; it says its investigation found hacker accessed customer names and contact details, but not payment information
Online fashion retailer ASOS said a cyber attack early last month was estimated to have knocked group sales, as measured by gross merchandise value, by around 2% to 4%, though it said the impact would be temporary and trading remained resilient. The company said its full internal investigation concluded that the hacker accessed basic customer data, including names and contact details, but not payment information or account passwords.
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Analysis
Why This Matters
- The attack temporarily disrupted sales at a major online retailer, showing how even short-lived cyber incidents can affect revenue.
- The breach of customer contact details, while not including financial data, raises privacy concerns for ASOS customers.
- ASOS’s confidence in a swift recovery will be tested as it navigates potential reputational fallout.
Background
ASOS is a British online fashion and cosmetics retailer. The company reported underlying pre-tax profits up 39% for the 2025/26 year before the attack, and has guided for continued profit growth in the current year. It said the cyber incident early last month knocked gross merchandise value by 2-4% but overall sales have stayed flat since its year-end.
What to Watch
- Whether ASOS’s sales rebound in the coming months as the company expects.
- Any further disclosure on the nature of the attack or whether regulators take action over the data breach.
- The impact, if any, on ASOS’s full-year profit guidance of £180-200 million.
Sources
Checked
10 claims in this story checked against 1 source: 10 supported.
Show each claim
- SupportedASOS revealed a sales hit from a cyber attack and said its impact would be temporary.STV News: “Asos has revealed a sales hit from a recent cyber attack but said the impact was set to be temporary as trading remained resilient.”
- SupportedThe cyber attack early last month was estimated to have reduced group sales, measured by GMV, by around 2% to 4%.STV News: “The group said the incident early last month was estimated to have knocked group sales, as measured by gross merchandise value, by around 2% to 4%.”
- SupportedASOS said trading remained resilient and the sales impact would be temporary.STV News: “Asos has revealed a sales hit from a recent cyber attack but said the impact was set to be temporary as trading remained resilient.”
- SupportedASOS said its full internal investigation concluded that the hacker accessed basic customer data, including names and contact details, but not payment information or account passwords.STV News: “The group said it had completed a full internal investigation into the cyber attack, which it said concluded that while the hacker accessed some basic customer data – including names and contact details – this did not include payment information or account passwords.”
- SupportedASOS said its website and app remained operational and safe to use throughout the incident.STV News: “Asos said: “Our website and app remained operational and safe to use throughout.””
- SupportedAs a precaution, ASOS paused some marketing and customer relationship management activity immediately after the incident and resumed it within two days.STV News: ““As a precaution, the group temporarily paused certain marketing and customer relationship management activity immediately following the incident, returning to planned activity within two days.””
- SupportedASOS implemented further security measures.STV News: ““The group has since implemented further measures to strengthen security across the business.””
- SupportedOverall sales had remained flat since the August 30 year-end, which ASOS said gave it confidence the impact would be temporary.STV News: “But overall sales had remained flat since its August 30 year-end despite the disruption, “giving us confidence that this impact will be temporary”, according to the group.”
- SupportedASOS guided for underlying core profits of £180 million to £200 million for the current year to August next year, after reporting a 39% jump to £170.3 million in 2025/26.STV News: “Asos guided for underlying core profits of £180 million to £200 million for the current year to August next year, up from earnings reported on Thursday showing a 39% jump to £170.3 million in 2025/26.”
- SupportedASOS halved underlying pre-tax losses to £46.4 million from £98.2 million the previous year.STV News: “It halved underlying pre-tax losses to £46.4 million from £98.2 million the previous year.”