Personal Data Leak Monitor

Lumin PDF data breach

15.5M accounts from Lumin PDF (luminpdf.com) were exposed in this breach. Besides email addresses, it included passwords, which makes it a high-risk breach.

Breach date
April 1, 2019
Accounts
15,453,048
Added to the database
September 18, 2019

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What leaked

Auth tokensEmail addressesGendersNamesPasswordsSpoken languagesUsernames

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. Expect scam emails that use your real name
  4. 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 April 2019, the PDF management service Lumin PDF suffered a data breach. The breach wasn't publicly disclosed until September when 15.5M records of user data appeared for download on a popular hacking forum. The data had been left publicly exposed in a MongoDB instance after which Lumin PDF was allegedly been "contacted multiple times, but ignored all the queries". The exposed data included names, email addresses, genders, spoken language and either a bcrypt password hash or Google auth token.

Source: Have I Been Pwned (CC BY 4.0)

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