Loading
Loading
We use strictly necessary cookies to run this site, and analytics cookies to understand how it's used. See our Privacy Policy for details.
Breach occurred 2017-07-27Verifiedmall.cz
What happened
In July 2017, the Czech Republic e-commerce site MALL.cz suffered a data breach after which 735k unique accounts including email addresses, names, phone numbers and passwords were later posted online. Whilst passwords were stored as hashes, a number of different algorithms of varying strength were used over time. All passwords included in the publicly distributed data were in plain text and were likely just those that had been successfully cracked (members with strong passwords don't appear to be included). According to MALL.cz, the breach only impacted accounts created before 2015.
Data exposed
Frequently asked questions
The MALL.cz data breach occurred on July 27, 2017. It was added to Have I Been Pwned's breach catalog on September 4, 2017.
735,405 accounts were affected by the MALL.cz data breach, according to Have I Been Pwned's records.
The MALL.cz breach exposed the following data types: Email addresses, Names, Passwords, Phone numbers.
Yes. Have I Been Pwned has verified the MALL.cz breach, meaning there's confirmed evidence the exposed data is genuine and tied to real accounts.
Use KazaSec's free Email Breach Checker (/tools/breach-check) to check whether a specific email address has surfaced in the MALL.cz breach, or any other known breach — the tool never stores what you search.
Our free Email Breach Checker tells you whether a specific email address has surfaced in this breach — or any other known breach — without ever storing what you search.
Check your email →Talk to us about this
We help organizations find and fix the gaps that lead to a breach, before they do.