Slack,UK the popular messaging platform for workplaces, appeared to be down for a number of users on Wednesday.
Numerous employees at Mashable, including this writer, weren't able to access Slack on desktop, instead receiving a server error message.
The issue appeared to be pretty widespread. Slack's own status website showed issues with messaging and connectivity, among other features. Down Detector showed a sharp spike in reports of problems with Slack, starting after 10:10 a.m. ET. (Full disclosure: Down Detector is owned by the same parent company as Mashable.)
There were also lots of posts online about Slack being down.
Slack down; work is canceled
— Leif Hancox-Li, PhD (@struthious.bsky.social) February 26, 2025 at 11:26 AM
Slack is down. What a blessing to us all
— Steph Marie (@imstephtacular.bsky.social) February 26, 2025 at 11:25 AM
slack outage means everyone gets to go outside
— emily 🩷 (@bbghost.bsky.social) February 26, 2025 at 11:33 AM
It's not clear when Slack will be back in working order. The company said in a statement to Mashable that it was working on resolving the issue.
Slack wrote: "Our teams are aware and are investigating the issue. For the latest updates, please keep an eye on status.slack.com."
This story is developing and will be updated...
Topics Work
Fake Pentagon explosion photo caused a real dip in the stock marketOpenAI says AI should be regulated like nukes. Really?Jean Toomer’s “Beehive” by Rachel Kaadzi GhansahJean Toomer’s “Beehive” by Rachel Kaadzi GhansahLego's 'PacThis Side of Paradise by Rachael MadduxCoitus More Ferarum in Game of Thrones (NSFW)Amazon unveils new Fire 11 Max, its biggest and sleekest tablet yetTwitter flags top GOP rep Steve Scalise's tweet as 'manipulated media'Mark Zuckerberg downplays Facebook failure to act on calls to violenceStaff Picks: Monkey Minds, the Singing Butler, and Rum Cookies by The Paris ReviewTwitter users report deleted tweets return, won't deleteWhat Books Should I Read to Impress a Guy? by Margaux WilliamsonTransatlantic by Maggie ShipsteadTPR vs. High Times: Smoke ’Em If You Got ’Em by Cody WiewandtAmazon unveils new Fire 11 Max, its biggest and sleekest tablet yetOpenAI says AI should be regulated like nukes. Really?A League of Their Own by Margaret EbyPhillip’s Dry Cleaners by Amie BarrodaleDance to the Music of Time: Tacita Dean at the New Museum by Joanne McNeil Malaysia jails a teenager for insulting royalty on Facebook Xiaomi Mi Max 3 is a phone for people with enormous hands McDonald's is ditching plastic straws in Australia too The vagina video game that was too racy for Apple Pavlov the Corgi graduates from UCLA Unnerving video appears to show panther stalking unsuspecting man Ansel Elgort busts out some sick dance moves at the 2016 CDFA Awards Instagram now lets you see when your friends are online Photoshop magic transports Zelda the Shiba Inu through time and space Leaked pic reveals Samsung Galaxy Note 9 from all angles Chrissy Teigen and John Legend defend Muhammad Ali and destroy Piers Morgan via Twitter Hands on with 'Harvest Moon' creator's adorable 'Little Dragon Cafe' Mophie's new powerstations have the Apple MFi stamp of approval Singapore will cut off public servants' Internet access next year Canada embroiled in debate to make national anthem gender Mourning the end of your sitcom binge Joaquin Phoenix's standalone Joker origin movie gets a release date WhatsApp tests a new anti Trespassing child just really wants to hug neighbor's big dog Airbus' extra