Facebook’s woes quickly became top news on Twitter, where the day’s top trending topics included #FacebookDown. Facebook Inc.’s popular Facebook, Instagram and WhatsApp apps were inaccessible...

Facebook’s woes quickly became top news on Twitter, where the day’s top trending topics included #FacebookDown.

Facebook’s woes quickly became top news on Twitter, where the day’s top trending topics included #FacebookDown.

Facebook Inc.’s popular Facebook, Instagram and WhatsApp apps were inaccessible for millions of users for much of Wednesday and into Thursday.

A Facebook status page for developers listed the outage as lasting 11 hours early Thursday on the East Coast, making it one of the longer disruptions of recent years.

While internet companies occasionally experience outages caused by problems ranging from natural disasters to surges of web traffic, it is rare for such an established company to go down for so long. The outage could force Facebook to issue refunds to advertisers—many of which use its platforms as a core means of reaching consumers—and further damage a brand already dented by scandals surrounding privacy and data protection.

Facebook’s woes quickly became top news on

Twitter
Inc.’s

rival network, where the day’s top trending topics included #FacebookDown.

“To all my friends who work as digital marketers/social media specialists: take a day off and have a good rest,” one user posted to Twitter.

Facebook’s primary communication about the outage also took place on Twitter. The company didn’t identify a cause, but said it wasn’t related to a distributed denial-of-service attack, in which nefarious actors coordinate to bring down a service.

“We’re working to resolve the issue as soon as possible,” Facebook said in a tweet.

Write to Georgia Wells at Georgia.Wells@wsj.com

No comments so far.

Be first to leave comment below.

Your email address will not be published.