Note: Facebook, WhatsApp, Instagram and Messenger are currently experiencing outages in multiple countries; incident not related to country-level internet disruptions or filtering #FacebookDown #WhatsAppDown pic.twitter.com/EJCq2F7tDC

— NetBlocks (@netblocks) October 4, 2021

#Facebook owns all the three platforms.. They share the same infrastructure.. They are down world-wide..#Facebook #Instagram #WhatsApp

— Ramesh Bala (@rameshlaus) October 4, 2021

Most of the users are rushing to other social networking sites like Twitter to check if these apps aren’t working worldwide or they have some internet connectivity issues.

On my way to Twitter to see if #WhatsApp, #Facebook & #Instagram are down are not. pic.twitter.com/fTbuepB5K5

— Fahad Malik (@Fahad4014) October 4, 2021

Me running to Twitter to confirm that I’m not the only one affected by instagram, WhatsApp and Facebook shut down.#facebook #instagram #WhatsApp pic.twitter.com/ZRYRoAoT9j

— Anita Pires (@anittapiires) October 4, 2021

Yep, #WhatsApp #Instagram and #Facebook are down and the memes are already pouring in! pic.twitter.com/956oj4q8Is

— MangoBaaz (@mangobaaz) October 4, 2021

More information awaited.