It seems there’s been another sizable data leak, this one affecting 31 million users of the popular customizable virtual keyboard app Ai.type.

The personal information — all 577GB of it — was exposed online because the Israel-based maker of the app had failed to secure its database server, according to Kromtech Security Center, which exposed the leak.

Reports suggest that the data in question, which has been verified by ZDNet, includes full names and email addresses of Ai.type users, as well as dates showing when the cross-platform app was installed.

Each record also reveals the user’s registered location, such as their city and country.

For reasons currently unclear, some of the leaked information is reported to also include details linked to Google profiles, such as birth dates, genders, and profile pictures.

Around 10 million email addresses were also found, as were some 373 million phone numbers seemingly taken from the contacts of registered users’ phones, though as ZDNet pointed out, “It’s not clear for what reason the app uploaded” such data.

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