Ask HN: Is SpiderOak One Backup Dead?

Backups stopped working a week ago. A visit to their site shows the message: 'We have a planned maintenance event that will impact the availability of SpiderOak One and SpiderOak Groups beginning Tuesday April 23.'

However, there's no indication of how long this maintenance will last, and there's been zero communication from the company.

HN seems like a good place to ask since, once upon a time, SpiderOak was the go-to recommendation for secure backups. Disappointing to see it fail due to neglect, but given the lack of updates, it was a long time coming.

Suggestions for alternative backup services appreciated.