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Anubis Protection Scheme Causes Server Downtime for Cybersecurity Resources

First seen 17 Oct 2026, 16:47 UTC • •
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ThreatCluster AI
ThreatCluster •October 17, 2026 at 18:49 UTC
  • •Anubis is causing downtime across multiple cybersecurity websites.
  • •The downtime is due to Anubis's Proof-of-Work scheme against web scraping.
  • •Users with certain plugins may be unable to access affected sites.

Anubis, a protection scheme against web scraping, has caused significant downtime for various websites, including those hosting cybersecurity resources. This downtime is attributed to Anubis's Proof-of-Work mechanism, which aims to deter AI companies from scraping data aggressively. Users attempting to access these resources are met with challenges that require modern JavaScript features, which some plugins disable. As a result, legitimate users may find it difficult to access information. The issue has affected multiple platforms, leading to widespread accessibility problems. The situation remains ongoing, with no immediate resolution reported.

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Common questions

What is Anubis?
Anubis is a protection scheme designed to prevent aggressive web scraping by AI companies.
Why am I unable to access certain cybersecurity resources?
Access issues are likely due to Anubis's Proof-of-Work challenges, which some users may not be able to bypass.
Is there a solution to the downtime caused by Anubis?
Currently, there is no reported resolution; users may need to disable certain browser plugins to regain access.