Tech

Cloudflare Crash Knocks X, ChatGPT Offline

ChatGPT

A configuration file error at global internet infrastructure firm Cloudflare led to a “significant outage” on Tuesday, causing widespread disruption and blocking access for thousands of users trying to reach high-profile sites like X (formerly Twitter), ChatGPT, Zoom, and Canva.

The incident began shortly after 11:30 GMT, with users flocking to sites like Downdetector (which itself was briefly affected) to report issues accessing services.

Cloudflare, which provides security and content delivery services to approximately 20% of all websites worldwide, confirmed that the problem was internal. The company stated the outage was caused by a configuration file designed to manage threat traffic that grew too large and “triggered a crash” in the software handling traffic for its wider services.

The firm stressed that the problem was a technical fault, not a cyberattack.

“We apologise to our customers and the Internet in general for letting you down today,” Cloudflare said, adding that “Given the importance of Cloudflare’s services, any outage is unacceptable.”

While the issue has been largely resolved, the fallout reinforced warnings from cybersecurity experts.

Cloudflare’s primary function is to act as a crucial middle layer: it shields sites from Distributed Denial-of-Service (DDoS) attacks by filtering out malicious traffic and ensuring quick loading times. This makes it an essential “gatekeeper” for web stability.

Alp Toker, director of NetBlocks, described the event as a “catastrophic disruption to Cloudflare’s infrastructure.”

Jake Moore, global cybersecurity advisor at ESET, said the increasing reliance on firms like Cloudflare, Amazon Web Services, and Microsoft Azure creates “fragile networks”. He noted, “The outages we have witnessed these last few months have once again highlighted the reliance on these fragile networks… there aren’t many other options.”

 

Related News

Golds Gym

Gold’s Gym Bangladesh and City Bank Launch Interest-Free EMI & Exclusive Perks

Get fit with ease! Gold’s Gym Bangladesh and City Bank announce interest-free EMI, Amex discounts, and free nutrition plans for members.

market

10 Major Firms Set to Enter Capital Market to Restore Investor Confidence

Finance Adviser Dr. Salehuddin Ahmed announces plans to list 10 profitable SOEs and multinationals like Unilever and Nestlé to restore stock market confidence.

Dresdner Striezelmarkt

How Zagreb Advent is Changing the National Economy

A deep dive into Croatia’s 2025 tourism strategy. Learn how Zagreb Advent is competing with world-famous markets and boosting the national GDP during the off-season.

aus gamming platform

From Online to Board: Inside the Australian Clinic Treating Gaming Disorder, a WHO-Recognised Addiction

At Australia’s only publicly-run gaming disorder clinic in Perth, patients like 15-year-old Sadmir Perviz are replacing 10 hours of online gaming with board games. The clinic treats patients suffering from Gaming Disorder, a condition formally recognised by the World Health Organization (WHO) that psychiatrist Dr. Daniela Vecchio likens to substance abuse. The clinic has treated over 300 patients with a range of comorbidities.

US TikTok investors in limbo as deal set to be delayed again

US Investor Vows to Scrap TikTok Algorithm in Acquisition Bid Amid China Tensions

US investor Frank McCourt confirmed he is ready to purchase TikTok’s US operations and replace its entire Chinese technology stack, including the controversial recommendation algorithm, with his own “Project Liberty” infrastructure. The move aims to resolve the national security concerns that led to the 2024 law requiring a sale, which President Trump is expected to delay for a fifth time this week.

Dr Kshama Wechalekar with the latest scanner at Londons Royal Brompton Hospital

New ‘Wonder Material’ Cuts Lung Scan Time by 66% at London Hospital

A new £1m scanner at Royal Brompton Hospital using Cadmium Zinc Telluride (CZT), made by British firm Kromek, has cut lengthy lung scans from 45 to 15 minutes. The “amazing feat of engineering” allows for highly detailed 3D images while reducing the radioactive dose by 30%, ushering in a “revolution” in medical imaging.

Mohammed bin Salman

Nvidia’s Record Earnings Fail to Quell AI Bubble Fears as Stock Dips Post-Report

Nvidia’s CEO claimed “sales are off the charts” after profits soared >60%, but the stock fell 1% post-report. Market concern persists over Big Tech’s massive AI infrastructure spending and the risk of a bubble burst

insta account

A$50M Fine Threat: Meta Deactivating 500,000 Teen Accounts for Australia’s Under-16 Social Media Ban

Meta has started notifying an estimated 500,000 Australian teens (aged 13-15) that their Facebook and Instagram accounts will be shut down from December 4, ahead of the world-leading December 10 ban. Companies face up to a A$50 million fine for failing to take “reasonable steps” to block under-16s.

Search