ClosedHighNo fix needed
Day · Nov 14, 2023
Cloudflare 'Thanksgiving 2023' intrusion with tokens left over from the Okta breach
Cloudflare internal Atlassian environment
Updates on Nov 14, 2023
Attacker begins reconnaissance with credentials from the Okta compromise
Source
Summary
A suspected nation-state attacker used one access token and three service account credentials stolen in the October Okta breach, which Cloudflare had failed to rotate, to get into Cloudflare's Atlassian Confluence, Jira and Bitbucket. Cloudflare said customer data and systems were not affected.
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