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Yeah, it doesn't seem like a DoS since facebook was reachable and serving error pages, and instagram was reachable and serving blank pages. It _does_ seem like
by thrownaway2424 12y ago
Yeah, it doesn't seem like a DoS since facebook was reachable and serving error pages, and instagram was reachable and serving blank pages. It _does_ seem like an intrusion or other security incident though because I'd be surprised to learn that instagram shares lots of critical infrastructure with facebook. It seems more likely that someone hit the panic button for both sites.
- kevan 12y agoI wasn't even getting DNS resolution for any of the affected sites.
- eridius 12y agoSome sort of security incidence does seem more plausible than a DDoS, although I can't think of what would affect Facebook, Instagram, Tinder, Hipchat, and AIM simultaneously. I'm also having a hard time imagining what sort of security incident would result in Facebook deliberately shutting down their web presence, even for a few minutes. And all of the other potential attacks, such as DNS or CDN, seems like it a) wouldn't affect everyone simultaneously, and b) wouldn't even work because sites like Facebook don't have a single point of failure, there's always backups and backups for the backups.