ONEOK

ONEOK

Data Breach on October 17, 2026
Data Breach Report
Victimoneok.com
Claimed ByREDACT
Date DiscoveredOct 17, 2026
DescriptionONEOK, Inc. is a midstream energy company based in the USA (Oklahoma), gathering, processing, transporting, storing, and distributing natural gas, natural gas liquids, refined products, and crude oil.
Leak SizeUnknown

Credential Exposure for oneok.com

We've indexed 13,474 @oneok.com accounts from external breaches, plus 127 credentials for oneok.com itself.

Last checked Oct 17, 2026

@oneok.com addresses from external breaches
Combo lists12,524 accounts · most recent Oct 17, 2026
Third-party breaches1,815 accounts · across 224 breaches · 1,635 with a plaintext password · most recent Jan 31, 2026
Passwords for oneok.com accounts
Combo lists101 logins · most recent Oct 9, 2026
Infostealer logs30 logins · 30 infected devices · most recent Jul 1, 2026

Logins may belong to customers or to staff, and the data doesn't say which. None of this is necessarily connected to the ransomware attack above.

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