Taekwang Network Information OneDrive data leak

Add to my breach check

Made public

What leaked3

Hard to replace

  • Mobile number
  • Email address

Permanent

  • Full name
  • Mobile numbermobile number or email address
  • Email addressmobile number or email address
  • Full namecontact person's name

To-dos1 · about 5 min in all

  1. Know the scam pattern: calls and texts that cite these leaked detailsabout 5 minfreeLimits harm from: phishing messages

What happened next4 events

  1. Undetected 1 eventNone on record · Back to latest
  2. Response 3 eventsNo individual notice on record · show events
  3. RemedyNone on record
  4. PenaltyNone on record
  5. DisputesNone on record

Undetected: 1 event

Back to latest
  1. By October 17, 2026, Everest named the company on its leak site, claimed about 263.71 GB in 54,581 files and set a countdown to publication
Company
Taekwang Network Information
When it happened
Made public
Notice
Leak confirmed
Affected
unknown; contact persons named in files on a work Microsoft 365 OneDrive account · press

How the facts developed

  1. Company notice: abnormal outside access around October 12, 2026 leaked part of the files on a work OneDrive account; the Everest group had claimed about 263.71 GB, which the notice does not address (press)

Sources