It doesn’t matter. It is a known attack and the company should have implemented measures against it.
At the very least, they should have made a threat modeling exercise and concluded that with this sharing feature, the compromise of a single account can lead to compromise of data for other users. One possible conclusion is that users who shared data should be forced to have 2fa.
Hegar@kbin.social 10 months ago
Laughing a feature that lets an inevitable attack access 500 other people's info for every competitive account is a glaring security failure.
Accounting for foreseeable risks to users' data is the company's responsibility and they launched a feature that made a massive breach inevitable. It's not the users' fault for opting in to a feature that obviously should never have been launched.