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The workplace platform has been on the fritz since around 10:30am ET, preventing some from logging in and sending messages. Slack says its investigation is ongoing.

Slack has acknowledged the problem and says it's working on a fix. Some users are having better luck with the workplace platform's mobile app.

In the fast-moving world of business and freelancing, time is the invisible currency that dictates success—business owners ...

It's not just my vacay time that's spent secretly lurking on Slack. After I leave the office, I find myself opening the app countless times during my evenings, regardless of whether I'm out for ...

he writes. "Slack is where all real-time communication happens within tens of thousands of businesses including. At the time of writing, Downdetector has thousands instances of outage reported ...

$27.7 billion. That’s how much Salesforce paid to purchase Slack in late 2020, marking the biggest acquisition for Salesforce at the time.