Organisation record

Day1Company (FastCampus, Coloso et al.)

데이원컴퍼니 (패스트캠퍼스·콜로소 등)

Every public incident in the KR Data Watch index connected to this organisation. Statuses and totals reflect the record attached to each event, not a claim about the organisation as a whole.

Recorded incidents

1

Confirmed

1

Known reported impact

Not disclosed

Latest record

2026-06-11 · Confirmed

The company and Korean reporting stated that customers and instructors across FastCampus, Coloso, Zerobase, MyLight, Newspresso, Respec, Shiny English, and Wannaspeak were affected. No total was publicly disclosed.

Confirmed

Not disclosed

Recorded 2026-06-11 · Education

The company and Korean reporting stated that customers and instructors across FastCampus, Coloso, Zerobase, MyLight, Newspresso, Respec, Shiny English, and Wannaspeak were affected. No total was publicly disclosed.

View evidence & timeline