If you use Twitter with Firefox in a shared computer account, you may have slightly spilled some private data on that PC

From theregister.co.uk

Twitter logo and fingerprints

Twitter on Thursday warned of an esoteric bug that, in limited circumstances, allowed users’ non-public profile information to potentially fall into the hands of other users.

If you used Firefox on a shared PC to, for example, send or receive media in private Twitter messages, or download an archive of your profile that contained non-public information, be aware this data was inadvertently cached on the computer.

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