Cloudflare Outage Disrupts Upbit and Other Crypto Platforms

Key Takeaways:
  • Cloudflare outage disrupts Upbit and crypto exchange services.
  • Access issues due to infrastructure provider’s problem.
  • Trading interfaces affected; assets and accounts secure.

Upbit, a South Korean crypto exchange, experienced a service outage due to global disruptions caused by Cloudflare on its platform, affecting web and app access globally.

The incident highlights vulnerabilities in cloud service dependencies, disrupting crypto trading environments but sparing core blockchain and asset custody functions, reflecting technological reliance risks.

Upbit experiences access disruptions due to a Cloudflare service outage. Crypto exchanges report significant issues as Cloudflare globally confirms widespread impact related to web and app functionalities.

Key entities involved are Upbit, operated by Dunamu Inc., and Cloudflare. Upbit reports delays and notes that Cloudflare’s infrastructure is responsible. Cloudflare indicates a configuration change affected its services worldwide.

The immediate effect saw users facing login failures and frozen price charts on Upbit. Crypto exchanges experienced inability to execute transactions amidst this, while Cloudflare initiated mitigations to restore normalcy.

No market-leading assets like BTC or ETH reported custody issues; however, service interfaces faced temporary disruptions. The problem was infrastructural rather than related to the blockchain or account balances.

Historically, Cloudflare had a major outage in 2025. This incident follows a pattern where exchange interfaces fail but underlying systems remain operational. Current documentation emphasizes efforts toward mitigation and recovery.

Potential financial outcomes indicate continued reliance on infrastructural stability. Regulatory reactions remain absent, focusing on technical resolutions. This incident underscores the necessity for robust infrastructure in supporting exchange operations.

“Access to its PC web and app is not functioning properly due to a problem at Cloudflare, indicating the issue is with the infrastructure provider rather than Upbit’s own systems.” – Upbit Announcement

Otto Bergmanr

Otte Bergmar is a crypto journalist covering Scandinavian and European blockchain markets, with a focus on decentralisation, privacy, and the AI–crypto interface. He reports on Web3 startups, market structure, and EU policy; from licensing regimes to consumer protection and cross-border compliance. At TokenTopNews, Otte transforms policy drafts, regulatory disclosures, and on-chain data into actionable, decision-ready insights, helping readers understand how regulation influences blockchain adoption across Europe.