Internet infrastructure resilience concerns the robustness and continuity of global connectivity across interdependent systems such as cloud computing platforms, content delivery networks, submarine cable networks, satellite constellations, and cellular services. Work in this area examines how failures or attacks on components like DNS, undersea cables, or major cloud providers propagate through digital ecosystems, and how alternative architectures, satellite broadband, spectrum management, and redundancy strategies can mitigate outages and maintain critical communications and online services.
Telecom
Verizon said it resolved an outage that disrupted many U.S. customers' calling and other cellular services for more than 10 hours on Wednesday.
Jan 15, 2026
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Consumer & Gadgets
In the Cape York community of Wujal Wujal, local service providers used to hold their breath every time a big storm rolled in. Cloud cover could knock out their satellite internet just when they needed it most.
Dec 3, 2025
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Internet
A widely used Internet infrastructure company said that it has resolved an issue that led to outages impacting users of everything from ChatGPT and the online game, "League of Legends," to the New Jersey Transit system early ...
Nov 19, 2025
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Internet
A widely used Internet infrastructure company said that it has resolved an issue that led to outages impacting users of everything from ChatGPT and the online game, "League of Legends," to the New Jersey Transit system early ...
Nov 18, 2025
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19
Internet
The world's online population grew by more than 240 million people in 2025, according to Facts and Figures 2025 released today by the International Telecommunication Union (ITU). The new estimates confirm continuing progress ...
Nov 17, 2025
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45
Internet
When millions of people suddenly couldn't load familiar websites and apps during the Amazon Web Services, or AWS, outage on Oct. 20, 2025, the affected servers weren't actually down. The problem was more fundamental – their ...
Nov 3, 2025
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Software
Microsoft has deployed a fix to address an outage of their Azure cloud portal that left users unable to access Office 365, Minecraft and other services.
Oct 29, 2025
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Internet
On Monday, October 20, millions of internet users got a painful answer to a question few even knew existed. The question was: What do Snapchat, Roblox, Fortnite, Signal, United and Delta airlines and countless other web-based ...
Oct 24, 2025
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Internet
From Reddit and Snapchat to Delta and Zoom, more than a thousand websites around the globe were knocked offline early Monday—and continued to have problems into the afternoon—after a major outage at Amazon Web Services, the ...
Oct 21, 2025
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43
Internet
A major Amazon Web Services outage disrupted scores of online platforms on Monday—leaving people around the world unable to access some banks, chatting apps, online food ordering and more.
Oct 21, 2025
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