Reddit is investigating a major outage blocking users worldwide from accessing the social network's websites and mobile apps.
Panera Bread's recent week-long outage was caused by a ransomware attack, according to people familiar with the matter and emails.
McDonald's has blamed a third-party service provider's configuration change, not a cyberattack, for the global outage that forced many of its fast-food restaurants to close.
Cloud storage provider Box is down in a 'critical' outage, preventing customers from accessing their files.
Cloudflare confirmed that the outage resulted from a DDoS attack that only affected the www.cloudflare.com website without impacting other products or services. The company didn't attribute the attack to a specific threat actor.