Climax ransomware group claims attack on MiraeING Co., per RansomLook

What happened

According to RansomLook, the climax ransomware group claims MiraeING Co. on its leak site. The RansomLook entry is dated 2026-11-09. A leak-site listing is the group’s own claim, not proof of an intrusion.

Only this headline could be reviewed. The full articles could not be read, so this advisory contains nothing beyond what the headline says.

Not confirmed:

• Whether MiraeING Co. has responded to, acknowledged or confirmed an incident. The source does not say.
• Whether any data was stolen or any systems were encrypted.
• The volume or type of data involved.
• How an attacker might have gained access.
• Any independent verification of the group’s claim.

Am I affected?

Not confirmed. The source does not say who, if anyone, is affected. It only reports that the group listed the company. If you do business with MiraeING Co., there is currently no sourced indication that your data is involved.

What to do now

1. Check MiraeING Co.’s official channels for a statement confirming or denying the claim.
2. If you are a customer or partner, wait for guidance from the company before taking any action tied to this claim.
3. Treat unexpected messages that mention this listing, especially ones asking for credentials or payments, as unverified and confirm them through a known contact.
4. Re-check this advisory after the company or an independent outlet publishes more detail.

Sources

• RansomLook: MiraeING Co.: claimed by the climax ransomware group on its leak site