> JapanHacked_
[Resolved][Severity: Moderate][Intrusion]

Ibiden: rogue web pages were displayed on its website; permanent measures were applied and the site fully recovered

Rogue web pages were displayed on Ibiden's website. It applied permanent measures and fully recovered, and says there is no effect on its results.

Disclosed

2026-04-13

Organizations involved

1

Leaked or at risk

Unknown

Downtime

Unknown

What happened

  1. It announced a fault in which rogue web pages were displayed on its website. [1]

  2. It applied permanent measures and fully recovered. It says the case has no effect on its results. [1]

Timeline

  1. Disclosed 2026-04-13
  2. 1 days

Attack or cause

Method
[Intrusion]
Impact
[Site defacement]
Entry point
Web app

Data exposed or at risk

–

Organizations involved

Open in organization search

Sources

  1. [1][News]イビデンのウェブサイトで不正なウェブページが表示される障害 ~ 恒久対策実施し完全復旧「本事案による当社業績への影響はございません」ScanNetSecurity · 2026-05-01 08:05