Data breach

ai.type data breach

20,580,060 accounts · breached December 5, 2017

What happened

In December 2017, the virtual keyboard application ai.type was found to have left a huge amount of data publicly facing in an unsecured MongoDB instance. Discovered by researchers at The Kromtech Security Center, the 577GB data set included extensive personal information including over 20 million unique email addresses, social media profiles and address book contacts. The email addresses alone were provided to HIBP to enable impacted users to assess their exposure.

Description by Have I Been Pwned

What data leaked

  • Address book contacts
  • Apps installed on devices
  • Cellular network names
  • Dates of birth
  • Device information
  • Email addresses
  • Genders
  • Geographic locations
  • IMEI numbers
  • IMSI numbers
  • IP addresses
  • Names
  • Phone numbers
  • Profile photos
  • Social media profiles

What to do if you had an account

  1. Turn on two-step sign-in. Enable two-factor authentication where the service offers it, preferably with an authenticator app or a passkey. A leaked password alone is then not enough to get in.
  2. Expect targeted phishing. Leaked contact details are used to write convincing fake messages that mention the breached company or your real name. Do not click links in unexpected emails or texts about this account; go to the site by typing its address.
  3. Watch for scam calls and SIM swaps. Be suspicious of calls and texts that claim to be from your bank or a courier. Ask your mobile operator for a port-out or SIM-change PIN if it offers one.
  4. Guard against identity fraud. Identity documents and dates of birth cannot be changed like a password. Consider a credit freeze or fraud alert where your country offers one, and be wary of anyone who 'verifies' you using those details.

Check your email at haveibeenpwned.com

We do not run email lookups ourselves. The search is done on haveibeenpwned.com, the service this list comes from.

5,442 members already hereReading, writing, commenting and voting. 0 verified · 167 joined this year