Those other issues, while perhaps examples of bad corporate behavior, aren't really security lapses per se.
They’ve also had a long history of using shady/deceptive practices to gather data, such as Onavo.
Is their internal security up to par with other cloud providers? Maybe. Security from them? Definitely not to be trusted.
(Former employee)
The worst security faux pas of companies is storing user passwords - because the most common source of account breaches is via credential stuffing, where they get hacked, have their user base's passwords stolen and tried on other websites. The remedy being... not to store passwords, only salted, secure hashes.
Muse sounds like a disaster - your credentials for other sites are floating around on their servers, with the capability of being decrypted. Maybe if sites decided to offer a form of auth tied to the agent that could be revoked in bulk in the event of a breach it might be a ok, but this is crazy.
The word “my” is doing some work here. Maybe you personally have been lucky, but Meta has had quite a few data breaches.
https://breachhistory.com/blog/facebook-data-breaches-full-t...