Personal Data Leak Monitor

Mappery data breach

205K accounts from Mappery (mappery.com) were exposed in this breach. Besides email addresses, it included passwords, which makes it a high-risk breach.

Breach date
December 11, 2018
Accounts
205,242
Added to the database
December 18, 2018

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What leaked

Email addressesGeographic locationsPasswordsUsernames

What to do now

  1. Please change that password, and anywhere you reused it
  2. Do not tap links in emails claiming to be that service
  3. Verify you have not reused that login anywhere

Tools that help with this breach

1PasswordPaidVisit the official site →(opens in a new tab)YubiKeyPaidVisit the official site →(opens in a new tab)

About this breach

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.

Source: Have I Been Pwned (CC BY 4.0)

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