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Breach occurred 2018-12-11Verifiedmappery.com
What happened
In December 2018, the mapping website Mappery suffered a data breach that exposed over 205k unique email addresses. The incident also exposed usernames, the geographic location of the user and passwords stored as unsalted SHA-1 hashes. No response was received from Mappery when contacted about the incident.
Data exposed
Frequently asked questions
The Mappery data breach occurred on December 11, 2018. It was added to Have I Been Pwned's breach catalog on December 18, 2018.
205,242 accounts were affected by the Mappery data breach, according to Have I Been Pwned's records.
The Mappery breach exposed the following data types: Email addresses, Geographic locations, Passwords, Usernames.
Yes. Have I Been Pwned has verified the Mappery 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 Mappery 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.
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