ClosedHighNo fix needed
Day · Sep 28, 2023
Okta support system breach: HAR files with session tokens stolen
Okta Help Center (customer support system)
Updates on Sep 28, 2023
Attacker access to Okta's support system begins; a report of all support users is run at 15:06 UTC
Source
Summary
An attacker used a stolen service account to get into Okta's customer support system and download files from 134 customers. Some were HAR files with live session tokens, which were used to hijack the Okta sessions of 5 customers, including BeyondTrust, Cloudflare and 1Password. Okta later found the attacker also downloaded the names and emails of all support system users.
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