Iris Ohyama
Sendai, Japan2 sources
Confirmed:Confirmed by the organisation, a regulator or a securities filing. First reported 29 Oct 2026.
Iris Ohyama suspends EC site after unauthorized access
Iris Ohyama suspended its EC site Iris Plaza after confirming unauthorized access to its official shopping site.
- Type
- Cyberattack
- Sector
- Retail
- First reported
- 29 Oct 2026
- Latest source
- 30 Oct 2026
What to do
- Follow updates from the organisation itself rather than social media.
- If you have an account, change that password, and anywhere you reused it.
- Turn on two-factor authentication, ideally an authenticator app or passkey, not SMS.
- Expect phishing that uses your real details. Do not click links in messages about this incident; go to the company's site directly.
- If they are a supplier, ask for an incident summary and the indicators of compromise.
- Patch internet-facing systems first, especially VPNs, firewalls and file transfer software.
Not sure? Ask an assistant with the sources attached, or have a coding agent check your systems.
Check your systems for Iris Ohyama
Sources
2- cybersecurity-jp.com30 Oct 2026cybersecurity-jp.com/news/117953
- humanhacker.ai29 Oct 2026humanhacker.ai/media/summary
Confidence 80% that this is real and correctly placed. Locations are city centroids at best. Spotted an error? Report a correction.